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The new KP-500SN 500-watt stereo combo amp is designed specially for the new stereo keyboards available today. Even though it has increased power, its portability has been improved through the use of light-weight neodymium speakers. The KP-500SN's 500-watt capability is designed to handle large live venues and its angled cabinet projects and dramatically widens the stereo keyboard sound, which can be enhanced further utilizing our proprietary 3D expander control. This takes the stereo sound and turns it into real 3D imagery far beyond the sound delivered through typical flat-front, forward-facing mono and stereo enclosures, creating an incredible sonic experience for audiences in large rooms and live venues.


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Designed from the ground up as a state of the art keyboard amp, the KBR-3D features 200 watts of power and a 12AX7 pre-amped rotating horn. You no longer have to settle for a sterile amp designed as a monitor while your guitar playin' buddy runs through his own unique tower of power designed specifically for his use. This full-featured unit from Motion Sound delivers Real Character and Real Rotating Sound that you can control and modify to your individual style.

Power Output: 100 watts per side plus 40 watts above 800 hz to the rotary horn.

Weight : 70 lbs.

Dimensions: 24.5" x 21" x 16.5"

Rotary Channel: Features our acclaimed Pro-3T design. Enhanced Stereo Low simulator circuit. Contour, Low Rotor volume, bass and effect controls coupled with a 12AX7 pre-amp with pre and post gain allows warm tube distortion at all volume levels.

Stereo Channel: Channel one features stereo inputs with "stereo expand" control allowing you to dial in a huge stereo image at the turn of a knob! Channel two features stereo inputs. Global Bass-Mid-Treble controls. XLR left and right outputs, stereo mics with mixer on horn, 1/4" dry rotary channel output, 1/4" left and right channel power amp inputs.

Superfast: 10" proprietary co-axial drivers in a tuned port cabinet with a computer designed angular front to insure fabulous stereo effect and a lush, wide image.

Featuring: A True Twin Amp - Connect multiple keyboards as well as mixing boards. Normal and Enhanced Stereo. A stand alone Real Rotating Horn Channel. Clean, Loud, and Powerful.

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The KP-100S provides true stereo amplification for Keyboards, sound modules, and all quality sound sources in a modern rugged single cabinet design. Modern keyboards, samplers and synthesizers are carefully designed to produce stereo sound. When mixed to mono, these sounds are often compromised and muted. The KP-100S unique angled cabinet front in conjunction with our proprietary 3D-expander circuitry provides a wide stereo field that retains location cues from the sound source. The adjustable expander spreads the stereo sound field beyond the confines of the cabinet reproducing the full sonic capability of your Keyboard(s) and sound sources in true STEREO. * One channel with volume, expand, bass, Middle and Treble controls * Two ¼” pairs (left and right) of inputs. The KP-100S accepts two stereo sound sources. * 3D expander expander spreads the natural separation of your stereo sound source beyond the confines of the KP-100S cabinet. * XLR and ¼” microphone input with volume control. Microphone EQ is global with stereo channel. * XLR left and right outputs contain the expanded signal, EQ and microphone signals. * Subwoofer output ¼” < 100 Hz 12 dB/Oct. * Two 8” Eminence Alpha 100 watt speakers * Two 80 watt Ferro cooled 3.5” horns. * 100 watts RMS, 50 per channel. * Top handle. * Rugged Polymaric finish. * Designed and built in the USA. * 15”H 19”W 13”D 38Lbs.

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Call for current pricing! 200 watts RMS of stunning 3D stereo sound from a compact 55 lbs single cabinet. The KP-200S features two channels, each with two pairs of 1/4" inputs and 3D expanders. XLR microphone input, left and right XLR outputs and a subwoofer line output, master, and click track volume controls. Power Output: 200 watts RMS of stereo hi-fidelity power. (100/channel) provides stunning and inspiring sound in a single amplifier that finally does your Pro Level keyboard or sound module justice. Weight: 55 lbs. Dimensions: H 17" W 23" D 16 3/4 Channels: Two channels, each with two pairs of 1/4" inputs, volume, bass, mid, treble, and expand controls. Input up two four stereo sound sources without the hassle of an additional mixer. Expander: Stereo adjustable expand circuit enhances stereo spread and depth. Your stereo image can be huge without adding another amp on stage. Click track input: 1/4' click track input with volume control. Que from tape or midi sound sources without line output. Featuring: Two 10" Eminence beta 150 watt speakers. Two 3.5" ferro cooled horns. Bed liner tough finish resists burns,scratches and dents.

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Rotory Speaker System Very High Power! It’s the only way to describe the Motion Sound. Rated at 200 watts, the Motion Sound model MS-1771 rotary speaker won’t “wimp out” when you really need the power. Whether you play gospel, blues, jazz, rock or any other type of music that requires a “full rotary speaker sound” the Motion Sound won’t leave you wondering where your sound went. 11-PIN STANDARD COMPATIBLE The MS-1771 connects via a standard 11-pin rotary speaker connector. This allows the MS-1771 to be connected to any of the tonewheel clone keyboards, portables and organs that utilize a single channel Rotary Channel. It also allows the support for Speaker Power On & Off, Slow, Stop and Fast Rotor controls.With the purchase and installation of a optional standard 11-pin connector kit, the MS-1771 can be used with most vintage tonewheel organs and single channel organs. A qualified, professional organ technician should install the right kit for you. REAL UPPER AND LOWER ROTORS The MS-1771 features both a real upper rotary horn and a 15” bass speaker with a traditional lower rotor not made of foam. The mass of the lower rotor and its reflective curve are like the old standard. INDEPENDENTLY ADJUSTABLE ROTORS Many times, as a player, you are looking for the “sweet spot” for how fast or slow each of the rotors spin in addition to the time it takes for each rotor to get up to speed or how long it takes to “spin down.” You have independent control over each rotor’s parameters that can be “fine tuned” to your liking. Once set, no one else can change your settings. They stay where you set them. QUIET OPERATION The rotors feature whisper-quiet, zero maintenance ball bearings. Because the MS-1771 uses DC (direct current) motors, it is super-quiet - even in fast mode when you’re not playing. In addition, there’s no motor noise when the MS-1771 is being used with microphones for recording or broadcast purposes. Even the belts are made of a Space Age material for low noise and low maintenance. FINISHES Natual Wood Finish A real wood finish that matches most walnut vintage organs and today's newer models. Durable Polymaric (tm) polymer Finish Finished with a tough black Polymaric finish, the MS-1771 complements the look of your organ. This new polymaric finish is highly scratch- and water-resistant.To clean it, all that is needed is damp cloth. Specifications GENERAL Remote POWER ON switch Zero-maintenance ball bearings for the Horn & Lower Rotors. AUDIO PARAMETERS Audio input range .707 to 17 volts RMS Crossover 18 db/octave at 800 hz Controls: overall gain, Horn Volume, Bass, and Treble Horn diffuser Bi-amped -Horn - 70 watts RMS -Lower - 130 watts RMS ROTOR CONTROLS Independent Horn & Lower Rotor Controls for: -Fast -Slow -Speedup Time -Slowdown Time SPEAKERS Horn - Driver rated 80 watts RMS Lower - 15 inch rated 400 watts DIMENSIONS H 35.5” - W 27.5” - D 26” WEIGHT 120 Lbs POWER 117 Volts AC - 60 Hz 400 watts

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Rotory Speaker System Very High Power! It’s the only way to describe the Motion Sound. Rated at 200 watts, the Motion Sound model MS-1771 rotary speaker won’t “wimp out” when you really need the power. Whether you play gospel, blues, jazz, rock or any other type of music that requires a “full rotary speaker sound” the Motion Sound won’t leave you wondering where your sound went. 11-PIN STANDARD COMPATIBLE The MS-1771 connects via a standard 11-pin rotary speaker connector. This allows the MS-1771 to be connected to any of the tonewheel clone keyboards, portables and organs that utilize a single channel Rotary Channel. It also allows the support for Speaker Power On & Off, Slow, Stop and Fast Rotor controls.With the purchase and installation of a optional standard 11-pin connector kit, the MS-1771 can be used with most vintage tonewheel organs and single channel organs. A qualified, professional organ technician should install the right kit for you. REAL UPPER AND LOWER ROTORS The MS-1771 features both a real upper rotary horn and a 15” bass speaker with a traditional lower rotor not made of foam. The mass of the lower rotor and its reflective curve are like the old standard. INDEPENDENTLY ADJUSTABLE ROTORS Many times, as a player, you are looking for the “sweet spot” for how fast or slow each of the rotors spin in addition to the time it takes for each rotor to get up to speed or how long it takes to “spin down.” You have independent control over each rotor’s parameters that can be “fine tuned” to your liking. Once set, no one else can change your settings. They stay where you set them. QUIET OPERATION The rotors feature whisper-quiet, zero maintenance ball bearings. Because the MS-1771 uses DC (direct current) motors, it is super-quiet - even in fast mode when you’re not playing. In addition, there’s no motor noise when the MS-1771 is being used with microphones for recording or broadcast purposes. Even the belts are made of a Space Age material for low noise and low maintenance. FINISHES Natual Wood Finish A real wood finish that matches most walnut vintage organs and today's newer models. Durable Polymaric (tm) polymer Finish Finished with a tough black Polymaric finish, the MS-1771 complements the look of your organ. This new polymaric finish is highly scratch- and water-resistant.To clean it, all that is needed is damp cloth. Specifications GENERAL Remote POWER ON switch Zero-maintenance ball bearings for the Horn & Lower Rotors. AUDIO PARAMETERS Audio input range .707 to 17 volts RMS Crossover 18 db/octave at 800 hz Controls: overall gain, Horn Volume, Bass, and Treble Horn diffuser Bi-amped -Horn - 70 watts RMS -Lower - 130 watts RMS ROTOR CONTROLS Independent Horn & Lower Rotor Controls for: -Fast -Slow -Speedup Time -Slowdown Time SPEAKERS Horn - Driver rated 80 watts RMS Lower - 15 inch rated 400 watts DIMENSIONS H 35.5” - W 27.5” - D 26” WEIGHT 120 Lbs POWER 117 Volts AC - 60 Hz 400 watts

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Dual Rotor Mechanical Speaker System The Pro-145 is a complete rotary speaker system for classic organ and keyboard organ samples. The preamp section features a 12AX7 tube with adjustable bias trim for tweaking overdrive sound. Front panel controls for Fast/Slow/Acceleration/Deceleration for horn and low rotor drum. Features * 200 Watts RMS, 70 watts horn, 130Watts low rotor * 12AX7 Tube pre-amp with 2 x 1/4" inputs, pre-gain, contour, post-gain, bass, middle, treble, high freq. cut, horn volume control * Subwoofer output < 100Hz * Built-in microphones - Two on horn - One on low rotor * 1 x 12" 150 Watt Eminence speaker * 80 Watts RMS horn driver * Fast/Slow/Stop LED dual button footswitch * 3 x XLR microphone outputs * Caster sockets and casters

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* PRO-3X Rotary Horn Amplifier
* Add a real rotary horn to your existing keyboard amplification and hear the rich three dimensional sound that only a real rotary horn can provide!
* The real rotary horn, 800 Hz crossover, and excellent low rotor simulator provide the dual rotor sound so essential to classic Organ/Rotary sound as defined by the true masters.
* The PRO-3X provides this dual rotor capability in a portable lightweight design!
* KB Mag review
* Proprietary class A, AB, B variable mode FET pre-amp providing crystal clear sound and an adjustable palette of rich overdrive harmonics.
* Removable cord LED control footswitch.
* Treble and Middle EQ.
* Improved adjustable mono low rotor simulator with high and low frequency band controls.
* Low rotor led speed indicator
* 1/4" Low simulator output.
* Built in microphone on horn.
* Horn microphone and low rotor mixer to 1/4" output for PA use or support amplification.
*Black V horn with semi diffuser.
* 45 watts >800 Hz to horn
* 6.5"H 20"W 16.5"D 27lbs.

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