Leslie Model 55C

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 […]

Leslie Model 100GK

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

Leslie Model 101

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 […]

Leslie Model 102

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 […]

Leslie Model 105

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 […]

Leslie Model 215

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 […]

Leslie Model 215A

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

Leslie Model 315

The 315 is an older “Pro-Line” cabinet, meant for road applications. It has both rotary and stationary channels, and is packaged in a road cabinet with castors and handles to make it more portable. Amplifier Type Solid State Output Power 140 Watts Drum Rotosonic Horn 1 – Compression Driver Speeds 3 Speed (Chorale/Stop/Tremolo) Interface 11 […]

Leslie Model 412

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

Leslie Model 412J

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

Leslie Model 415

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 […]

Leslie Model 600

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 […]

Leslie Model 615

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 […]

Leslie Model 700

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 […]

Leslie Model 705

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 […]

Leslie Model 710

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 […]

Leslie Model 715

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 […]

Leslie Model 740

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 […]

Leslie Model 815

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 […]

Leslie Model HL-722

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 […]

Leslie Model HL-822

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 […]