Fender Vibratone

(In production October 1935 to July 1939) This small decorative tone cabinet is used for homes, mortuaries, and small churches, seating not over 100 persons, where a limited amount of power is required. Finish American Walnut Dimensions 30″ High, 27″ Wide, 15″ Deep Weight 113lbs Amplifier Type 1 Channel Vacuum Tube Output Power 20 Watts […]

(In production October 1935 to october 1947) A non-decorative, double strength cabinet, designed for use in banks of four or more in large installations where cabinets are concealed. Finish Black Lacquer Dimensions 28″ High, 26 1/2″ Wide, 19″ Deep Weight 155lbs Amplifier Type 1 Channel Vacuum Tube Output Power 40 Watts Drum None Horn None Speeds None […]

(In production November 1936 to December 1947) A semi-decorative, double-strength cabinet designed for use individually or in groups. The B-40 is found desirable for many churches and for large installations, for it may be used appropriately in almost any setting. Finish Walnut Stain Dimensions 36″ High, 36″ Wide, 28 1/2″ Deep Weight 225lbs Amplifier Type 1 Channel Vacuum […]

C-20: (In production 1937 to March 1942). Finish Matched American Butt Walnut and antique brass hardware. Dimensions 53″ High, 29″ Wide, 18 1/4″ Deep Weight 153lbs   Amplifier Type 1 Channel Vacuum Tube Output Power 20 Watts Drum None Horn None Speeds None Interface 6 Pin Balanced

(In production June 1936 to December 1937) The C-40 cabinet has a wide variety of applications.  It is especially adapted for use in enclosures where the indirect projection of sound is desireable.  Very often ceiling and floor are the only “live” reflective surfaces and this type cabinet makes use of these. The C-40 cabinet is […]

CX-20: (In production January 1939 to March 1942) Equipped with rotor tremulant.  This tremulant is not like a Leslie rotor. Finish Matched American Butt Walnut and antique brass hardware. Dimensions 53″ High, 29″ Wide, 18 1/4″ Deep Weight 153lbs Amplifier Type 1 Channel Vacuum Tube Output Power 20 Watts Drum See Text Horn None Speeds […]

CXR-20: (In production November 1939 to March 1942) Equipped with rotor tremulant and reverberation unit. Finish Matched American Butt Walnut and antique brass hardware. Dimensions 53″ High, 29″ Wide, 18 1/4″ Deep Weight 153lbs Amplifier Type 1 Channel Vacuum Tube Output Power 20 Watts Drum See Text Horn None Speeds See Text Interface 6 Pin […]

(In production October 1937 to March 1952) Tonally Identical with the model C-20, the D-20 fills a need for an inexpensive cabinet for use in a wide variety of installations where decorative qualities are a secondary consideration. Finish Face and sides of American Walnut Dimensions 56″ High, 28″ Wide, 16 3/4″ Deep Weight 149lbs   […]

(In production August 1939 to March 1952) Equipped with reverberation unit. See Model D-20 for more information. Finish Face and sides of American Walnut. Dimensions 56″ High, 28″ Wide, 16 3/4″ Deep Weight 171lbs Amplifier Type 1 Channel Vacuum Tube Output Power 20 Watts Drum None Horn None Speeds None Interface 6 Pin Balanced

(In production October 1938 to June 1942) A D-20 equipped with a rotor tremulant.  NOTE: This rotor tremulant is not like that found in a Leslie. See Model D-20 for more information. Finish Face and sides of American Walnut Dimensions 56″ High, 28″ Wide, 16 3/4″ Deep Weight 156lbs Amplifier Type 1 Channel Vacuum Tube […]

(In production April 1939 to June 1945) Equipped with rotor tremulant and reverberation unit. See Model D-20 and Model DX-20 for more information. Finish Face and sides of American Walnut Dimensions 56″ High, 28″ Wide, 16 3/4″ Deep Weight 178lbs Amplifier Type 1 Channel Vacuum Tube Output Power 20 Watts Drum See Text Horn None […]

(In production March 1947 To December 1950) The ER-20 tone cabinet is electrically equivalent to the DR-20 tone cabinet. However, the woodwork is designed for use in homes where a more artistic cabinet is preferred. Finish Walnut Dimensions 38 3/4″ High, 31″ Wide, 18″ Deep Weight 144lbs Amplifier Type 1 Channel Vacuum Tube Output Power […]

(In production January 1948 to December 1957) The F-40 replaces the B-40 tone cabinet. Dimensions of the woodwork have been altered so that a reverberation may be accommodated.  With the addition of the reverberation unit it is designated as FR-40. Finish Walnut stain Dimensions 39-3/16″ High, 32-15/16″ Wide, 28-3/8″ Deep Weight 208lbs   Amplifier Type 1 […]

(In production January 1948 to December 1957) The F-40 replaces the B-40 tone cabinet. Dimensions of the woodwork have been altered so that a reverberation may be accommodated.  With the addition of the reverberation unit it is designated as FR-40. Finish Walnut stain Dimensions 39-3/16″ High, 32-15/16″ Wide, 28-3/8″ Deep Weight 228lbs Amplifier Type 1 Channel Vacuum […]

(In production October 1948 to February 1960) The H series tone cabinet are designed for use in all types of installations: church, home, school, and entertainment places. Their response is non-directional, with high frequencies projected vertically and the low frequencies horizontal. The tone cabinet contains separate amplifier sections for treble and bass response with cross-over point at 200 […]

(In production October 1948 to February 1960) The H series tone cabinet are designed for use in all types of installations: church, home, school, and entertainment places. Their response is non-directional, with high frequencies projected vertically and the low frequencies horizontal. The tone cabinet contains separate amplifier sections for treble and bass response with cross-over point at 200 […]

(In production March 1951  to February 1959) The JR-20 tone cabinet is ideal for homes, small church, mortuary, and entertainment places. ITs responce is non-directional with the highs projected vertically and the lows horizontally. The amplifier is constructed with separate sections for bass and treble response with a crossover point at 200 cycles. A reverberation preamplifier is also […]

(In production December 1957  to February 1960) The K series tone cabinet are designed for use in all types of installations: church, home, school, and entertainment places. Their response is non-directional, with high frequencies projected vertically and the low frequencies horizontal, although provisions exist for installing the treble speakers to project horizontally where vertical projection might be obstructed. […]

(In production December 1957  to February 1960) The K series tone cabinet are designed for use in all types of installations: church, home, school, and entertainment places where they will be used in a concealed installation. Their response is non-directional, with high frequencies projected vertically and the low frequencies horizontal, although provisions exist for installing the treble speakers […]

(In production June 1959 to April 1963) Equipped with a two channel amplifier, two 15″ speakers and two 12″ speakers serving the bass and treble channels respectively. This tone cabinet in conjunction with a Hammond tone cabinet with reverberation can add the additional power required for larger installations at a minimum cost.  Can also be […]

(In production February 1959 to July 1963) Equipped with two 15″ speakers for bass tones and two 12″ speakers for the treble tones. They provide three dimension amplification which creates a beautiful reverberation effect in stereo. These cabinets feature the new and improved Hammond reverberation control for both bass and treble tones.  Convenient outside controls […]

(In production February 1959 to ???) Equipped with two 15″ speakers for bass tones and two 12″ speakers for the treble tones. They provide three dimension amplification which creates a beautiful reverberation effect in stereo. These cabinets feature the new and improved Hammond reverberation control for both bass and treble tones.  Convenient outside controls make it easy […]

(In production June 1959 to April 1963) Equipped with a two channel amplifier, two 15″ speakers and two 12″ speakers serving the bass and treble channels respectively. This tone cabinet in conjunction with a Hammond tone cabinet with reverberation can add the additional power required for larger installations at a minimum cost.  Can also be […]

Designed “for the Thomas organ”, this small cabinet features an 8 inch speaker firing into a rotating drum not unlike the units found in the Vibratone, 16, and 18 models. Unlike those models, this one likely was controlled via dedicated tabs on the organ it’s self and so had no foot switch from the factory. […]

Unit should include a special crossover assembly, foot switch, and adaptor to connect it to a guitar amplifier.  See our schematics section for details. Amplifier Type None Output Power N/a Drum 1 – 10″ Speaker Horn None Speeds 2 Speed (Chorale/Tremolo) Interface Custom

Unit should include a special crossover assembly, foot switch, and adaptor to connect it to a guitar amplifier. See our schematics section for details. 16 and 18 are identical except for the fact that the model 18 has a full range JBL speaker. These units are the same as the Fender Vibratone cabinet. Amplifier Type […]

The model 122 cabinet is shown at left. The 21H cabinet is very similar in appearance to a 122 or 147, the largest difference is that the upper horn speaks through only one level of louvers. This model was made specifically for the balanced output of a Hammond “G-G” Console (IE Model B or C). […]

The model 122 cabinet is shown at left. The 22H cabinet is very similar in appearance to a 122 or 147, the largest difference is that the upper horn speaks through only one level of louvers, not two as shown here. This model was made specifically for the balanced output of a Hammond “G-G” Console […]

See model 22H for specifications. The 22R is exactly the same as a 22H except it was built with the necessary cabinetry to accept a Hammond ETK reverb kit. Amplifier Type 1 Channel Vacuum Tube Output Power 35 Watts Drum 1 – 15″ Speaker Horn 1 – Compression Driver Speeds 1 Speed (Stop/Tremolo) Interface 6 […]

This is a small single drum single speed Leslie with a 12″ driver. The cabinet is about the same size as a 145 but has no upper horn and hence no upper louvers. This model was made for use with almost any monaural organ, when connected via the appropriate connector kit. **BE CAREFUL This model […]

This is the original Leslie, a single speed cabinet with no provision for remote control. This photo comes from an old organ / Leslie computability guide. The model 30A was made specifically for the balanced output of a Hammond “G-G” Console (IE Model B or C). Unlike later models, the horn in this cabinet was […]

This is the “Church Version” of the original Leslie Model 30A, a single speed cabinet with no provision for remote control. It is supposed to have had a different rotational speed. “The church models definitely ran at a different speed. The idea here was that the standard Leslie tremolo was deeper than that of a […]

The model 31H was made specifically for the balanced output of a Hammond “G-G” Console (IE Model B or C). I believe that this is no different then the model 31A save for some improvements in the amplifier design. It is at this point (1950) that Leslie adopted a suffix letter to designate the manufacturer […]

The model 31A was made specifically for the balanced output of a Hammond “G-G” Console (IE Model B or C). It is interesting to note that unlike later cabinets, this cabinet featured an ELECTRO-dynamic speaker. What this meant is that the 15″ woofer did not have a permanent magnet, like speakers have today, but rather […]

This model was made specifically for the unbalanced output of a Wurlitzer console, although it could be adapted to many other manufacturer’s organs with a “Console Connector Kit”. It is interesting to note that unlike later cabinets, this cabinet featured an ELECTRO-dynamic speaker. What this meant is that the 15″ woofer did not have a […]

The model 44W was made for Wurlitzer organs, although, as with all the other “Wurlitzer” cabinets, it could be used on almost any monaural organ with the appropriate connector kit. The 15″ woofer in the cabinet is most likely ELECTRO-dynamic. Please see the model 21H page for details on this type of woofer. Amplifier Type […]

Like a 44W this cabinet is 33″ in height, it uses a 47 type amplifier and is quite simply a short model 47. This cabinet is considered to be “Universal” because it can be attached to almost any monaural organ with the appropriate connector kit. Because of it’s cabinet dimensions it has slightly less bass […]

This cabinet was designed for use with Wurlitzer organs, but like the other “Wurlitzer” cabinets, it can be attached to almost any monaural organ with the appropriate connector kit. Amplifier Type 1 Channel Vacuum Tube Output Power 20 Watts Drum 1 – 15″ Speaker Horn 1 – Compression Driver Speeds 1 Speed (Stop/Tremolo) Interface 6 […]

This cabinet was designed for use with Wurlitzer organs, but like the other “Wurlitzer” cabinets, it can be attached to almost any monaural organ with the appropriate connector kit. This cabinet replaced the 46W and represents an advance in amplifier design. Amplifier Type 1 Channel Vacuum Tube Output Power 35 Watts Drum 1 – 15″ […]

See model 47 for specifications. The 47R is exactly the same as a 47 except it was built with the necessary cabinetry to accept a Hammond ETK reverb kit. Amplifier Type 1 Channel Vacuum Tube Output Power 35 Watts Drum 1 – 15″ Speaker Horn 1 – Compression Driver Speeds 1 Speed (Stop/Tremolo) Interface 6 […]

This cabinet’s amplifier is a 2 channel tube type chassis with 2 x 6550s (30 watts) in the rotary channel and 2 x 6V6 (15 watts) in the stationary channel. The 50C was designed for use with Conn organs, but like the other “Conn” cabinets, it can be attached to almost any dual channel organ […]

This is the same as a Model 51C, but the absence of the C designation indicates it was produced after 1960. See the Model 51C page for details. Amplifier Type 2 Channel Vacuum Tube Output Power See Text Drum 1 – 15″ Speaker Horn 1 – Compression Driver Speeds 1 Speed (Stop/Tremolo) Interface 6 Pin […]

This cabinet’s amplifier is a 2 channel tube type chassis with 2 x 6550 finals in the rotary channel producing 35 watts, and 2 x 6973 finals in the stationary channel producing 20 watts. The 50C was designed for use with Conn organs, but like the other “Conn” cabinets, it can be attached to almost […]

The 55C was designed for use with Conn organs. Unlike the other Conn cabinets this one can not be so easily used with other organs. This is due to the fact that in these cabinets, tremolo switching was accomplished by switching audio channels. Amplifier Type 2 Channel Vacuum Tube Output Power unknown Drum Rotosonic Horn […]

This model is actually comprised of a pair of cabinets, each with the appearance of the image to the left. This model is designed for use with most amplified instruments, but mainly for electro-pianos (IE Rhodes, Wurlitzer) It has no rotors, but does features variable vibrato speed. It uses a “Space Generator” to create this […]

This model is actually comprised of a pair of cabinets, each with the appearance of the image to the left. This model is designed for use with 2 channel organs and electro-pianos (IE Rhodes, Wurlitzer) It has no rotors, but does features variable vibrato speed. It uses a “Space Generator” to create this effect, and […]

Special model made exclusively for use with the model J, K and N Gulbransen console.  Tibia channel tremolo switched on and off by switching between rotosonic drum and stationary 6×9 speaker. Amplifier Type 4 Channel Vacuum Tube Output Power 65 Watts total Drum Rotosonic Horn None Speeds 1 Speed (Stop/Tremolo) Interface Custom

Special model made exclusively for use with some later revisions of Gulbransen consoles J, K, and N.  Tibia channel switched between one 6×9 in the fast drum and a stationary 6×9.  Isomonically separated complex channel switched between 2 additional 6×9 speakers in the fast drum, and two stationary 6x9s.  –Special Thanks to Jimmy Williams for […]

Special model made exclusively for use with some Gulbransen consoles and Lowrey H-1 and H-25 series organs. The Celeste effect is provided by a “Space Generator” It is designed to be used in conjunction with the model 103. Amplifier Type 4 Channel Vacuum Tube Output Power 65 Watts total Drum Rotosonic Horn Speeds 1 Speed […]

Special model made exclusively for use with some Gulbransen consoles and Lowrey H-1 and H-25 series organs. One channel has a controllable Drum (Fast and Slow) the other channel switches between a fast turning drum, and a Celeste effect provided by a “Space Generator” fed into stationary 6″x9″ speakers. It is designed to be used […]

AKA “Round Sound Machine” PROTOTYPE – Never released. [Update 2/2003] Harvey Olsen recently revealed on the Hammond Mailing List that this Leslie was an OEM Leslie in a cabinet. He also stated that it was intended to be marketed for low end spinet organs that had no internal Leslie, and that a few were given/sold […]

Single channel, single rotor, cabinet driven off the organ’s internal amplifier. This model was made for use with almost any monaural organ, when connected via the appropriate connector kit Amplifier Type None Output Power N/a Drum 1 – 12″ Speaker Horn None Speeds 2 Speed (Chorale/Tremolo) Interface 6 Pin Amp Driven

Single channel, single rotor, cabinet driven off the organ’s internal amplifier. The cabinet is identical to the model 110. This Leslie however has a special dual scoop rotor intended for complex voices. Complex voices being defined as non Flute/Tibia tones such as Strings and Diapasons. This model was made for use with almost any monaural […]

Single channel, single rotor, cabinet driven off the organ’s internal amplifier. Cabinet is almost identical to the model 110. The only difference is the grille cloth which is identical to that used on the Hammond Piper spinet. Amplifier Type None Output Power N/a Drum 1 – 12″ Speaker Horn None Speeds 2 Speed (Chorale/Tremolo) Interface […]

Single channel, single rotor, cabinet driven off the organ’s internal amplifier. Cabinet is almost identical to the model 110. The only difference is the grille cloth which is identical to that used on Kimball spinet organs. Amplifier Type None Output Power N/a Drum 1 – 12″ Speaker Horn None Speeds 2 Speed (Chorale/Tremolo) Interface 6 […]

Single channel, single rotor cabinet driven off the organ’s internal amplifier. This model was made for use with almost any monaural organ, when connected via the appropriate connector kit. Image courtesy of – ??? Amplifier Type None Output Power N/a Drum 1 – 12″ Speaker Horn None Speeds 2 Speed (Chorale/Tremolo) Interface 6 Pin Amp […]

Single channel, single rotor, cabinet driven off the organ’s internal amplifier. In this case the “C” refers not to “Conn” but to the fact that this is the model 120 with a special dual scoop rotor intended for complex voices. Complex voices being defined as non Flute/Tibia tones such as Strings and Diapasons. This model […]

See model 122 page for specifications. The 122N is exactly the same as a 122 electronically. These cabinets were made at the “Hammond” factory in Anvers, Belgium following Hammond’s acquisition of Leslie. I gather the design change was to make this cabinet more appealing to European customers. Amplifier Type 1 Channel Vacuum Tube Output Power […]

See model 122 page for specifications. The 122R is exactly the same as a 122 except it was built with the necessary cabinetry to accept a Hammond ETK reverb kit. Amplifier Type 1 Channel Vacuum Tube Output Power Drum 1 – 15″ Speaker Horn 1 – Compression Driver Speeds 2 Speed (Chorale/Tremolo) Interface 6 Pin […]

See model 122 page for specifications. The 122RV is exactly the same as a 122 except it was built with a Leslie reverb system installed. The reverb amp in located in the upper compartment, and the delay line or “tank” is on the inside of the middle compartment back. Amplifier Type 1 Channel Vacuum Tube […]

This is a small single drum single speed Leslie with a 12″ driver. The cabinet is about the same size as a 145 but has no upper horn and hence no upper louvers. This model was made for use with almost any monaural organ, when connected via the appropriate connector kit. It is essentially a […]

Single channel, single rotor cabinet with internal amplification.  This cabinet is somewhat odd in that in addition to it’s 12″ rotor speaker there is also a stationary tweeter on the rotary channel. According to the manual, the 12″ speaker handles frequencies below 400 hz and the tweeter handles frequencies above 4000hz – leading to the […]

This model uses a 122 amplifier and is essentially a short 122. Because of it’s cabinet dimensions it has slightly less bass punch then a full sized cabinet like the 22H or 122. This model was made specifically for the balanced output of a Hammond “G-G” Console (IE Model B3 or C3). Amplifier Type 1 […]

See model 142 page for specifications. The 142N is exactly the same as a 142 electronically. These cabinets were made at the “Hammond” factory in Anvers, Belgium following Hammond’s acquisition of Leslie. I gather the design change was to make this cabinet more appealing to European customers. Amplifier Type 1 Channel Vacuum Tube Output Power […]

This model uses a 147 amplifier and is essentially a short 147. This cabinet is considered to be “Universal” because it can be attached to almost any monaural organ with the appropriate connector kit. Because of it’s cabinet dimensions it has slightly less bass punch then a full sized cabinet like the 47 or 147. […]

This cabinet is considered to be “Universal” because it can be attached to almost any monaural organ with the appropriate connector kit. It is also used on Hammond “G-G” consoles because of it’s similarity to the 122. While the amplifier is essentially the same as the earlier 47, the 147 replaced the 47 and introduced […]

See model 147 page for specifications. The 147RV is exactly the same as a 147 except it was built with a Leslie reverb system installed. The reverb amp in located in the upper compartment, and the delay line or “tank” is on the inside of the middle compartment back. Amplifier Type 1 Channel Vacuum Tube […]

See model 147 page for specifications. The 147V is exactly the same as a 147 except it was built with the necessary cabinetry to accept a Leslie reverb system at a later date. Amplifier Type 1 Channel Vacuum Tube Output Power Drum 1 – 15″ Speaker Horn 1 – Compression Driver Speeds 2 Speed (Chorale/Tremolo) […]

Special model made exclusively for use with the Gulbransen Model F Church Organ (pedal channel).  One single 15″ speaker; no rotary elements. — Special thanks to Jimmy Williams for the information. Amplifier Type 1 Channel Vacuum Tube Output Power 40 Watts Drum None Horn None Speeds None Interface Custom

Special model made exclusively for use with the Gulbransen Model F Church Organ (great and swell manuals – one cabinet for each). Isomonically split and phase-mixed complex voices were carried by four channels via stationary 10″ speakers.   Flute channel was a 10″ speaker firing into a wooden lower rotor (brake/fast). The cabinet had 5 channels […]

The 202 was designed exclusively for use with Wurlitzer organs. Amplifier Type 4 Channel Vacuum Tube Output Power 64 Watts Drum Dual Rotosonic Horn None Speeds 2 Speed (Chorale/Tremolo) Interface Custom

The 202S was designed exclusively for use with Wurlitzer organs. As such it has some unusual speed and channel switching schemes. One rotor is set up for fast speed, while the other can be switched from fast to slow. These controls are semi-integrated with some channel switching as well as a “Space Generator”. It is […]

Special model made exclusively for use with the model CP (AKA F204) Gulbransen console.  Tibia channel switched between one 6×9 in the lower drum and a stationary 6×9, while the Complex channel switched between two 5x7s in the upper drum, and a stationary 5×7.  Piano and Bass were two additional stationary channels. — Special Thanks […]

The 205 was a derivation of the model 202, but designed for use with an assortment of different manufacturers organs. Amplifier Type 4 Channel Vacuum Tube Output Power 65 Watts total Drum Dual Rotosonic Horn None Speeds Interface Custom

The 212S was designed exclusively for use with Wurlitzer organs. As such it has some unusual speed and channel switching schemes. One rotor is set up for fast speed, while the other can be switched from fast to slow. These controls are semi-integrated with some channel switching as well as a “Space Generator”. It is […]

The 215 is designed to be connected to the organs internal amplifier. This model was made for use with almost any monaural organ, when connected via the appropriate connector kit. Special thanks to Udo Fischer of Berlin, Germany for this photo of a 215 he owns. Amplifier Type None Output Power N/a Drum Rotosonic Horn […]

See model 215 page for specifications. The 215A is simply a Model 215 with a Leslie Control Center included. Special thanks to Udo Fischer of Berlin, Germany for this photo of a 215 he owns. Amplifier Type None Output Power N/a Drum Rotosonic Horn None Speeds 2 Speed (Chorale/Tremolo) Interface

See model 122 page for specifications. The model 222 is the same as a 122, it is simply repackaged in the “Decorator Style” cabinet you see here. Amplifier Type 1 Channel Vacuum Tube Output Power 40 Watts Drum 1 – 15″ Speaker Horn 1 – Compression Driver Speeds 2 Speed (Chorale/Tremolo) Interface 6 Pin Balanced

See model 122 page for specifications. The model 222RV is the same as a 122RV, it is simply repackaged in the “Decorator Style” cabinet you see here. See also the 122RV page. Amplifier Type 1 Channel Vacuum Tube Output Power 40 Watts Drum 1 – 15″ Speaker Horn 1 – Compression Driver Speeds 2 Speed […]

See model 125 page for specifications. The model 225 is the same as a 125, it is simply repackaged in the “Decorator Style” cabinet you see here. Amplifier Type 1 Channel Vacuum Tube Output Power 20 Watts Drum 1 – 12″ Speaker Horn None Speeds 2 Speed (Chorale/Tremolo) Interface 6 Pin Unbalanced

The model 242 is the same as a model 142, it is simply repackaged in the “Decorator Style” cabinet you see here. Amplifier Type 1 Channel Vacuum Tube Output Power 40 Watts Drum 1 – 15″ Speaker Horn 1 – Compression Driver Speeds 2 Speed (Chorale/Tremolo) Interface 6 Pin Balanced

The model 245 is the same as a 145, it is simply repackaged in the “Decorator Style” cabinet you see here. Amplifier Type 1 Channel Vacuum Tube Output Power 40 Watts Drum 1 – 15″ Speaker Horn 1 – Compression Driver Speeds 2 Speed (Chorale/Tremolo) Interface 6 Pin Unbalanced

The model 247 is the same as a 147, it is simply repackaged in the “Decorator Style” cabinet you see here. Amplifier Type 1 Channel Vacuum Tube Output Power 40 Watts Drum 1 – 15″ Speaker Horn 1 – Compression Driver Speeds 2 Speed (Chorale/Tremolo) Interface 6 Pin Unbalanced

The model 247RV is the same as a 147RV, it is simply repackaged in the “Decorator Style” cabinet you see here. See also the 147RV page. Amplifier Type 1 Channel Vacuum Tube Output Power 40 Watts Drum 1 – 15″ Speaker Horn 1 – Compression Driver Speeds 2 Speed (Chorale/Tremolo) Interface 6 Pin Unbalanced

This cabinet’s amplifier is a 2 channel tube type chassis with 2 x 6550 finals in the rotary channel producing 35 watts, and 2 x 6973 finals in the stationary channel producing 20 watts. The 251 was designed for use with Conn organs, but like the other “Conn” cabinets, it can be attached to almost […]

The 257 is used with the 258 and was designed exclusively for use with Thomas organs. Below is a description by Harvey Olsen from the “HamTech Mailing List”: “The 257/258 dual cabinet system was actually for selected, high-end, 60s vintage Thomas Organs. The 257 was used for the flute and tibia voices. It’s essentially a […]

he 258 is used with the 257 and was designed exclusively for use with Thomas organs. Below is a description by Harvey Olsen from the “HamTech Mailing List”: “It is the “complex-wave” cabinet for the above system [257/258 pair]. It has two 147-type power amps (with 9-pin inputs) that drive the 15″ bass, and two […]

The 300 was designed exclusively for use with Thomas organs. Amplifier Type 4 Channel Vacuum Tube Output Power 65 Watts total Drum Horn Speeds Interface Custom

The 301 was designed exclusively for use with Thomas organs. Amplifier Type 4 Channel Vacuum Tube Output Power 65 Watts total Drum Horn Speeds Interface Custom

Having never seen one, the information to the right, the photo, and the review below come from Paul Strange of the UK. Few if any were sold in the USA. “This model – a portable and powerful Nihon-Hammond solid-state Leslie using a slightly modified 122 horn and simulated bass rotor – was introduced in the […]

This is a smaller version of the 760, and intended for use with a combo preamp. Some organs, especially today, already have a Leslie connector built in and can connect directly to this Leslie’s 11 pin connector. Amplifier Type Solid State Output Power 60 Watts Drum 1 – 15″ Speaker Horn 1 – Compression Driver […]

The 350 was designed exclusively for use with Conn organs. Amplifier Type 4 Channel Vacuum Tube Output Power 65 Watts total Drum 1 – 10″ Speaker Horn None Speeds Interface Custom

The model 351 is the same as a 251, it is simply repackaged in the “Decorator Style” cabinet you see here. Amplifier Type 2 Channel Vacuum Tube Output Power 55 Watts total Drum 1 – 15″ Speaker Horn 1 – Compression Driver Speeds 2 Speed (Chorale/Tremolo) Interface 6 Pin 2 Channel

The 412 is a profession type cabinet meant to be used “on the road”. It features 1 rotary and 2 stationary channels and an 11 pin interface. (See also Model 412J.) Amplifier Type Solid State Output Power Drum Rotosonic Horn 1 – Compression Driver Speeds 3 Speed (Chorale/Stop/Tremolo) Interface 11 Pin

The 412J is the same as the 412 functionally, but internally it is *very* different. This cabinet, which was made in Japan, has NO parts that are interchangeable with a 412 (which was US made). Amplifier Type Solid State Output Power Drum Rotosonic Horn 1 – Compression Driver Speeds 3 Speed (Chorale/Stop/Tremolo) Interface 11 Pin

The 415 is an adaptation of the HL-422 cabinet. This model has both stationary and rotary channels an it is intended for use with most 2 channel organs, through the appropriate connector kit. The HL-422 was originally sold only with B3000 organs and has coners that match the B3000 cabinet. The 415 is the same […]

This model is a 2 way speaker system for audiophiles, and comes with two cabinets like the one shown. The system is basically a high quality stereo speaker cabinet with a slow speed rotor on the woofer. In addition there is a “Space Generator” on the midrange and treble. Collectively the 430 / 450 / […]

This model is a 2 way speaker system for audiophiles, and comes with two cabinets like the one shown. The system is basically a high quality stereo speaker cabinet with a slow speed rotor on the woofer. In addition there is a “Space Generator” on the midrange and treble. Collectively the 430 / 450 / […]

This model is a 2 way speaker system for audiophiles, and comes with two cabinets like the one shown. The system is basically a high quality stereo speaker cabinet with a slow speed rotor on the woofer. In addition there is a “Space Generator” on the midrange and treble. Collectively the 430 / 450 / […]

This is basically a model 310 turned sideways with it’s rotor removed. It’s service manual is combined with the 310 and the speaker and amplfier components are shared with that model. This cabinet has NO rotational effects what so ever, and is simply a self powered PA cabinet with instrument level input, volume, treble, and […]

This cabinet was intended to be used as an add on for Leslie models 315, 415, HL-422, 715, and HL-722. It’s purpose was to add additional channels to the above named models when the organ had more then 2 channels. It has only 2 6×9 speakers, and rejects any frequencies below 100hz. Amplifier Type Solid […]

This model is a 2 channel cabinet, and has no rotors and no other modifying effects. It is basically an amplified stereo cabinet. This cabinet was intended for organs with “Phase Shift” Tremulants. These organs have a stereo tremulant which attempts to simulate a Leslie’s rotating speaker. Amplifier Type Solid State Output Power 45 Watts […]

This model is a 2 channel cabinet, and has no rotors and no other modifying effects. It is basically an amplified stereo cabinet. Typically seen teamed with a 520, this cabinet was intended for organs with “Phase Shift” Tremulants. These organs have a stereo tremulant which attempts to simulate a Leslie’s rotating speaker. Amplifier Type […]

This model was designed to be used on many different manufacturer’s organs, with the appropriate console connector kit. The 600 features a rotary channel, a stationary channel, and 2 auxiliary channels. The latter of which are routed through a “Space Generator” which provides a random motion effect call “Multi-Rank Effect” The cabinet also has the […]

This model was designed to be used on many different manufacturer’s organs, with the appropriate console connector kit. The 610 features a normal Rotosonic drum and a second drum with 2 speakers, in addition to it’s two stationary speakers. Amplifier Type 4 Channel Vacuum Tube Output Power 65 Watts total Drum Dual Rotosonic Horn None […]

This model was designed to be used on 3 channel organs, with the appropriate console connector kit. The 615 features 2 rotors and a total of 8 speakers, including 2 actual tweeters on the stationary channels. This is a vast improvement over earlier models which had only 6x9s in their “keyboard” channels, this model still […]

This model was designed to be used on 2 channel organs, with the appropriate console connector kit. The 610 features a normal Rotosonic drum and a full range stationary channel.  The Rotosonic drum can not handle low frequencies, so a crossover or highpass filter must be used when connecting this model to anything that doesn’t […]

This model was designed to be used on 2 channel organs, with the appropriate console connector kit. The 705 features a normal Rotosonic drum and a full range stationary channel. It is more or less a 700 with an 11 pin interface. Amplifier Type Solid State Output Power 90 Watts total Drum Rotosonic Horn None […]

The 705C is the same as the 705 but in “Church” style cabinetry. Amplifier Type Solid State Output Power 90 Watts total Drum Rotosonic Horn None Speeds 3 Speed (Chorale/Stop/Tremolo) Interface 11 Pin

This model was designed to be used on various 2 channel organs, with the appropriate console connector kit. The 710 features a normal Rotosonic drum and horn in it’s rotary channel, and a two way full range stationary channel. As with the 700, 705, and 705C the rotary channel can’t handle low frequencies. Therefore, a […]

The 715, 815, HL-722, and HL-822 are all deviations of the same “guts” – each model simply bearing a different cabinet.  The service manual and parts are the same for all four models. This model was designed to be used on 2 channel organs, with the appropriate console connector kit. The 715 is a high […]

This model was designed to be used on 2 channel organs, with the appropriate console connector kit. The 720 is a medium power cabinet with a normal drum and horn in it’s rotary channel, and a two way full range stationary channel. While better suited to having low frequencies in it’s rotary channel due to […]

2 Channel Pro-Line cabinet reportedly similar to the model 720. Amplifier Type Solid State Output Power 90 Watts ? Drum 1 – 10″ Speaker Horn 1 – Compression Driver Speeds 3 Speed (Chorale/Stop/Tremolo) Interface 11 Pin

This model was designed to be used on multichannel organs, with the appropriate console connector kit. The 740 is a high power cabinet with a normal Rotosonic drum and horn in it’s rotary channel, two way full range stationary channel, and two auxiliary channels. Amplifier Type Solid State Output Power 220 Watts total across 4 […]

PROTOTYPE – for use with the Hammond 350 (never released). Amplifier Type Output Power Drum Horn Speeds Interface

This model was designed to be used with a combo preamp for portable organs and keyboards. It features a standard configuration of speakers driven by a moderate power amplifier. It’s horn, motors, and rotors are the same as those used in 122 and 147 cabinets of the same era. Amplifier Type Solid State Output Power […]

The 760N is exactly the same as a 760 and 770 electronically. These cabinets were made at the “Hammond” factory in Anvers, Belgium following Hammond’s acquisition of Leslie. I gather the design change was to make this cabinet more appealing to European customers. Amplifier Type Solid State Output Power 90 Watts Drum 1 – 15″ […]

This model was designed to be used with single channel organs. It features a standard configuration of speakers driven by a moderate power amplifier. It’s horn, motors, and rotors are the same as those used in 122 and 147 cabinets of the same era. Amplifier Type Solid State Output Power 90 Watts total Drum 1 […]

The 715, 815, HL-722, and HL-822 are all deviations of the same “guts” – each model simply bearing a different cabinet.  The service manual and parts are the same for all four models. This model was designed to be used with a combo preamp for portable organs and keyboards.  It features both a rotary channel […]

This model was designed to be used with a combo preamp for portable organs and keyboards. It has only one rotor and has no tweeter so the tone will be somewhat dull as compared to 2 rotor Leslies.  Despite having a lower model number, this is the 11 pin version of an 825. Amplifier Type […]

This model was designed to be used with a combo preamp for portable organs and keyboards. It has only one rotor and has no tweeter so the tone will be somewhat dull as compared to 2 rotor Leslies. It is, as the model number suggests, the solid state version of the old 25/125 model. Amplifier […]

The 825U is the same as the 825, but it has a “Utility” finish for concealed installations. Amplifier Type Solid State Output Power 70 Watts Drum 1 – 12″ Speaker Horn None Speeds 3 Speed (Chorale/Stop/Tremolo) Interface 11 Pin

This model was designed to be used with a accordions and other “complex voice” keyboards. The cabinet it’s self is taken from the 825 and it has only one rotor which is different from most in that it has TWO scoops.  It also has no tweeter so the tone will be somewhat dull as compared […]

PROTOTYPE – Single channel (never released). Amplifier Type Output Power Drum Horn Speeds Interface

The 900 is a single channel Leslie with built in reverb and a 2 piece Pro-Line portable cabinet.  it was introduced in 1969 and was the first of what would become known as the Pro-Line Leslies.  At the time of it’s introduction it was simply known as the PRO 900. This model was designed to […]

The 900U is a model 900 in a “Utility” cabinet for concealed installations. Amplifier Type Solid State Output Power 100 Watts Drum 1 – 15″ Speaker Horn 1 – Compression Driver Speeds 3 Speed (Chorale/Stop/Tremolo) Interface 9 Pin

Introduced in 1972, the 910 was nearly identical to the PRO900.  See the model 900 page for more information. Amplifier Type Solid State Output Power 100 Watts Drum 1 – 15″ Speaker Horn 1 – Compression Driver Speeds 3 Speed (Chorale/Stop/Tremolo) Interface 9 Pin

Introduced in 1971, the 925 is a single channel Leslie with a Pro-Line portable cabinet. This model was designed to be used with a combo preamp for portable organs and keyboards. It features an “Aux” channel which speaks through stationary 6×9 speakers and can be turned on and off remotely (via the combo preamp) Amplifier […]

The 950 is a single channel Leslie with built in reverb and a Pro-Line portable (if you can call something this big portable) cabinet. This model was designed to be used with a combo preamp for portable organs and keyboards. The sides of the cabinet contained “Black Light” florescent tubes which could be turned on, […]

From the ad copy — “The Leslie DVX Series Loudspeakers have been created through the cooperative efforts of the acoustic specialists at CBS Laboratories in Stanford, Connecticut and the loudspeaker craftsmen at the Electro Music (Leslie Speaker) Division of CBS in Pasadena, California. The DVX Series loudspeaker system, designed especially for the discriminating music lover […]

From the ad copy — “The Leslie DVX Series Loudspeakers have been created through the cooperative efforts of the acoustic specialists at CBS Laboratories in Stanford, Connecticut and the loudspeaker craftsmen at the Electro Music (Leslie Speaker) Division of CBS in Pasadena, California. The DVX Series loudspeaker system, designed especially for the discriminating music lover […]

The HL-422 was made exclusively for use with the Hammond B3000. Amplifier Type Solid State Output Power 140 Watts total Drum Rotosonic Horn 1 – Compression Driver Speeds 3 Speed (Chorale/Stop/Tremolo) Interface 11 Pin

The 715, 815, HL-722, and HL-822 are all deviations of the same “guts” – each model simply bearing a different cabinet.  The service manual and parts are the same for all four models. This model was designed to be used with the Hammond B-3000 organ, as it’s cabinet matches the B-3000’s case. Amplifier Type Solid […]

The 715, 815, HL-722, and HL-822 are all deviations of the same “guts” – each model simply bearing a different cabinet. The service manual and parts are the same for all four models. This model was designed to be used with the Hammond B-200 organ. It is the same internally as a model 715 but […]

Special model made exclusively for use with the model X-77 Hammond console. Amplifier Type Solid State Output Power 200 Watts total Drum Rotosonic Horn 1 – Compression Driver Speeds 2 Speed (Chorale/Tremolo) Interface Custom

Special model made exclusively for use with the model X-77 Hammond console. Amplifier Type Solid State Output Power 200 Watts total Drum Rotosonic Horn 1 – Compression Driver Speeds 2 Speed (Chorale/Tremolo) Interface Custom

Original Roadbox from Speakeasy, built from a converted 25 or 125 Leslie.  They added handles, an upper shelf, and horn.  They also replaced the amplifier and crossover to create either a 122 type or 147 type cabinet. I have it listed as a 6 pin unbalanced (IE 147) as this was far more common but there were […]

Next step up following the exhaustion of their supply of 25 and 125 cabinet, the MkII was a replica of the slightly larger 142/145 size cabinet.  Covered in a polymeric coating of the same material used for pickup truck bed liners it has a thick hide that is nearly impervious. Amplifier Type Solid State Output Power 200 […]

Next step up following the exhaustion of their supply of 25 and 125 cabinet, the MkII was a replica of the slightly larger 142/145 size cabinet.  Covered in a polymeric coating of the same material used for pickup truck bed liners it has a thick hide that is nearly impervious.   Amplifier Type 1 Channel Vacuum Tube […]

Next step up following the exhaustion of their supply of 25 and 125 cabinet, the MkII was a replica of the slightly larger 142/145 size cabinet.  Covered in a polymeric coating of the same material used for pickup truck bed liners it has a thick hide that is nearly impervious. Amplifier Type 1 Channel Vacuum Tube Output […]