1977 Crumar Multiman S-3 SN 00421

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"Great analog 70’s string machine.
Sounds great. Has custom “transpose” mod (I’ve seen others with this but don’t know much about it, when switches are thrown it drops the keyboard down a half step). Comes with original gig bag. Some minor songs and the binding on one end is warping, see pics. But overall I’m great shape and sounds great. It's heavy, UPS shipping est. is $50. will vary depending on location."

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Oncor Sound Inc Original Owners Manual LGS 6000/BGS 4000 The Touch Guitar Synth

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You can see one here (may not be safe for work for some).

"Oncor Sound Inc Original Owners Manual LGS 6000/BGS 4000 The Touch Guitar Synth 1979

Original factoery publication from 1979, if you own one of the 'the touch' guitar synth's this original owners manual is a must 11-pages"

What is a "Touch Guitar" Synthesizer?

The "Touch Guitar" is a unique approach to guitar synthesis eliminating the need for pitch correction. (Pitch extraction is a method whereby an electrical sensor determines string vibration and uses this pitch reference to drive and external synthesizer). The "Touch Guitar" allows the musician to play faster than other guitar synthesizers. The fret board on a lead "Touch Guitar" contains ninety-six touch-sensitive frets. These frets do not physically move to actuate fret position. Because of the lack of any physical movement these switches should last for the owner's lifetime. A musical will no longer need strings or mechanical tuning pegs. The strumming section uses a spring loaded strum bar. the tension on this bar simulates the plucking motion of a regular guitar.

The "Touch Guitar" is engineered for total synthesis from a self-contained unit. It offers all the possibilities of a regular guitar...

Synthesizer Controls
Octave Switch
Resonance
Cutoff
VCA
Attack
Decay
Sustain
LFO 1
LFO 2
Switch 1 - 10

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Condor GSM Guitar Synth Original Catalog + Hand Written Note Cecil Gullickson

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"Condor GSM Guitar Synth Original Catalog + Hand Written Note From Cecil Gullickson, Gullickson Company + 1980 Price List

Original company publication with a hand written note from the owner of the company Cecil Gullickson

full line catalog covering the GSM synth, the bass version, various modulators, parts
the RSM synth for reeds and brass and a 1980 price list"

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Vintage Baldwin Syntha-Sound Synthesizer Manual plus overlays

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"This is a copyright 1972 manual or guide to the Baldwin Synth-Sound, a very early US-produced synthesizer. It includes four overlays and two supplementary information sheets. The book has wear, some of the plastic binding is broken, and some pages have become discolored from age. Still, this is a pretty rare little artifact of early US synth history. Book is large, about 15" by 10", but not very thick."

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Korg Polysix Keyboard Synthesizer w/Kenton Midi SN 465912

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"Korg Polysix Keyboard Synthesizer w/Kenton Midi. I had this serviced last year. Tuned and original patches added. Original owner installed the midi and moved battery off of PCB. Corners of the casing have damage as pictured. Will be shipped in original case."

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YOCTO 808 V1 ANALOG ROLAND TR-808 DRUM CLONE

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"Yocto-808 Rhythm Composer, designed by German company Elicktronic as a faithful recreation of Roland’s legendary TR-808 drum machine! This unit is in beautiful cosmetic condition and VERY GOOD working condition. This unit features the Elschtroumph metal enclosure and looks fantastic. Shows just some general light wear and a bit of dust... A few notes regarding this unit: Firstly, to my ear, the Bass Drum Tone knob does not affect the bass drum tone in any way. Second, the Hand Clap sound needs to be properly tuned; to my ear it is very harsh as it is and does not sound anything like a hand clap. It does not sound like the Youtube demos of the Yocto. (The maracas sound fine.) Finally, the Cymbal sound also needs to be tuned, as it is very harsh to my ear; the tone knob does change the tone, though very slightly. Would I still use the hand clap and cymbal on a track? Yes. They are serviceable. Just not true to the original TR-808. With all that said, the unit otherwise preforms beautifully."

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Roland TR-606 Drumatix Analog Drum Machine SN 207890

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YAMAHA CS-15D Vintage Monophonic Analog Synthesizer Keyboard SN 2915

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Sequential Circuits Pro One w/MIDI

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Malekko Manther Growl Now Shipping

Manager Growl growls! The harshness is from the wavefolding being switched from triangle, to all (fold signal post-filter). Now shipping! 💥 pic.twitter.com/KOO3U2i1wk

— Malekko Heavy (@malekkoheavy) April 30, 2019

"$499.00

MANTHER GROWL is a full featured, Eurorack monophonic synth voice with an analog signal path, and like the Manther Tabletop, it includes a coveted CEM3340 VCO IC chip. The analog filter is based on an SSM2044 chip. Square, Saw and Triangle waveforms have their own individual level controls (manual control as well as CV jack inputs), as well as their own individual outputs. Wavefold control can be set to Tri or ALL (folds all waveforms and external input post-filter). Dial the independent LFO level controls to modulate pitch, pulsewidth and filter cutoff. Also includes manual controls over both VCA and filter ADSR and both the VCA and filter have individual gate inputs. MORE DETAILS BELOW!

NOW SHIPPING TO DEALERS AND AVAILABLE FRIDAY!"