"The Synthesizer 101 section is a fully self-contained analog mono-synth. It features a 37-note keyboard , and lots of sliders to tweak. Its design is similar to the SH-series analog synths. Controls for the VCO, LFO, VCF lowpass/highpass filters, VCA with ADSR, Noise, and Portamento/Glide effects are all within hands reach. There's also a handy A-440Hz tuning oscillator"
"Yamaha SY-1 Synth - a piece of musical history for this is Yamaha's first synthesizer has the same filter as the legendary GX-1 seems to works fine but looks beat up and punked out ( was owned by some band called Grinspoon ? blame them)"
Note the date of the video. The video was just linked in the auction for demo purposes and is not the one for sale. The following is from the description: "The build quality of the Syndrum is typically seventies American ( moog Arp) but seems to do all that's needed occasionally you get a sticky slider or switch but most of us can deal with that if you want to fully restore it is is thankfully fully discreet circuitry and all parts are available i haven used the pads ( loom is included ) i was triggering this from voltage triggers or sound sources i don't think the 4 pads are working properly but its probably only a minor issue with leads or connections it has been describes as 4 Moogs in a box? http://electro-music.com/forum/post-15480.html i can tell you it has a very wide range of sounds and extremely wide range LFOs at times it can get out of control but if you can control it then huge subsonic kicks . crispy snares and melodic toms toms are all there all 4 voices are identical this has a far wider range of sounds than other electro drums of the late seventies ( like Simmons SDS5 - i have owned all of them at some stage ) the book had not been written yet and rules were broken"
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Uploaded on May 17, 2011 technomantra·45 videos
Found this video searching for more info on the Auto Play and Auto Rhythm sections. Curious what they are based on. Below are pics via this auction, which inspired the search...
via this auction 
via this auction
via this auction
Note the date of the video. The video was just linked in the auction for demo purposes and is not the one for sale. The following is from the description: "The build quality of the Syndrum is typically seventies American ( moog Arp) but seems to do all that's needed occasionally you get a sticky slider or switch but most of us can deal with that if you want to fully restore it is is thankfully fully discreet circuitry and all parts are available i haven used the pads ( loom is included ) i was triggering this from voltage triggers or sound sources i don't think the 4 pads are working properly but its probably only a minor issue with leads or connections it has been describes as 4 Moogs in a box? http://electro-music.com/forum/post-15480.html i can tell you it has a very wide range of sounds and extremely wide range LFOs at times it can get out of control but if you can control it then huge subsonic kicks . crispy snares and melodic toms toms are all there all 4 voices are identical this has a far wider range of sounds than other electro drums of the late seventies ( like Simmons SDS5 - i have owned all of them at some stage ) the book had not been written yet and rules were broken"
via this auction
