MATRIXSYNTH

CIRCUIT BENT 'GREEN FM SYNTH' YAMAHA PSS-140

Note: Auction links are affiliate links for which the site may be compensated.

via this auction

Video previously posted here.

"1988 frequency modulation based keyboard with nice grainy lo-fi synthesiser timbres and electronic sounding, digital percussion has now be fitted with:

yellow control - high pass filter

red control - overdrive/feedback oscillator

green control - drum glitch and trigger toggle switch

green 'on' led lamp

circuit board control panel and green enamel coated keys

features:

37 midsize keys
6 note polyphony
100 voices
10 rhythms
5 drum pads
tempo/volume controls
chord mode
1/4" jack output
powered by 5 x1.5v 'aa' batteries or dc input
internal speaker removed to house modifications"

Optigan 14 Disc Set With Original Folder

Note: Auction links are affiliate links for which the site may be compensated.

via this auction

"Titles included are:
-Folk and Other Moods Guitar
-The Blues Sweet and Low
-Banjo Sing-Along
-Nashville Country
-Waltz Time
-Bossa Nova Style
-Rock and Rhythm
-Easy Does It With Vibes
-Organ Sing-Along
-Classic Guitar
-Pop Piano Plus Guitar
-Big Organ and Drums
-Latin Fever
-Guitar in 3/4 Time
Included in the listing is the Optigan 14 Disc Set as the original storage folder."

Roland Juno-106 SN 381488 with Wood Sides

Note: Auction links are affiliate links for which the site may be compensated.

via this auction

See abertronix (RSS) for one more, SN 506183

CLICK FOR MORE »

Arp Odyssey Synthesiser SN 0439

Note: Auction links are affiliate links for which the site may be compensated.

via this auction

"This Model 2810 Arp Odyssey II is in mint condition and has an extremely low Serial Number of 439. Being sold by the original owner, who bought it in San Francisco January 1977 and then imported it to Australia. As Australia has a voltage of 240 Volts the instrument comes with a 240V/110V transformer..."

Note the ARP Odyssey stencil on the side. I don't believe I've seen that before.

CLICK FOR MORE »

Roland GR500 Analogue Guitar Synth with Original Box

Note: Auction links are affiliate links for which the site may be compensated.

via this auction

CLICK FOR MORE »

ACCESS OBERHEIM MATRIX Synth Midi Programmer

Note: Auction links are affiliate links for which the site may be compensated.

via this auction

"ACCESS OBERHEIM MATRIX Synth Midi Programmer for the 1000, 6, 6R synthesizers"

I believe you need OS 2.13 on the Matrix-6 for sysex support in order for this to work.

STS Serge Gator/Creature M-Class Synthesizer

Note: Auction links are affiliate links for which the site may be compensated.

via this auction

CLICK FOR MORE »

Electro Comp Model EML-200

Note: Auction links are affiliate links for which the site may be compensated.

via this auction

"Electro Comp Model EML-200 Synthesizer from Connecticut based Electronic Music Laboratories (EML) was most known for producing synthesizers along the same lines of Moog and ARP. The ElectroComp 200 was one of EML's first synthesizers, introduced in 1969. It's old school but has very sophisticated features for the time (such as a Wave Shaper and stereo sound). It is monophonic and includes two oscillators, independent high- and low-pass filters, two ring modulators, an LFO with sample-and-hold, stereo panning, and built-in spring reverb. The front panel of the 200 is nicely designed and laid out (they can be found in either silver or blue, as seen here). There are 31 mad-scientist-looking knobs and over 60 patch points! With a little patching, even people new to analog synths will be able to start getting sounds out of the 200"

CLICK FOR MORE »