MATRIXSYNTH

Analog Synthesizer: Poly Evolver

YouTube via mano123456
"Mano from FutureProducers.com tests the Poly Evolver Keyboard by Dave Smith. You can listen to more of Mano's music at: ManuelClement.com"

Oberheim OB-Mx

via this auction
"Specifications
•Polyphony - 2 voice (expandable to 12)
•Oscillators - 2 per voice; Triangle, Sawtooth, Pulse Width waveforms
•LFO - 3 LFOs (triangle, sawtooth, sample/hold)
•Filter - 2 filters per voice; Resonant 12 dB/oct Oberheim type filter with low, band, hi pass and a 24 dB/oct Minimoog low-pass filter section
•VCA - 4 multistage envelopes per voice
•Keyboard - None
•Memory - 256 patches, 256 performances
•Control - MIDI (12 parts)

•Date Produced - 1994
•Est. Value - $1,000 - $3,000"

ARP Axxe Synth Autographed by Stockhausen?

via this auction
"ARP Axxe Synth Autographed by Stockhausen...

This is a once-in-a-lifetime opportunity to buy a synthesizer autographed by the composer Karlheinz Stockhausen!

I loaned this synth to Stockhausen for a series of performances of the opera 'Donnerstag Aus Licht' at the Royal Opera House, Covent Garden in 1985.After the performances ended, I asked Stockhausen to autograph the synth for me.

Information on 'Donnerstag Aus Licht'...

Dedication reads 'For another FESTIVAL, David? I'm with you! Stockhausen Oct. 1st, 1985'. Unfortunately the pen wasn't a very good contrast with the black surface of the synth, but the writing is clearly readable to the eye...

Regarding certification of the autograph, I will give the winning bidder a signed letter stating the authenticity of the autograph, on request."

OBERHEIM OB-SX 5 Voice

via this auction

"OB-SX Polyphonic Synthesizer (serial # 920103) This is a later 5 voice, 56 preset model."

Note the number of voices stamped in the bottom shot. You can see the individual voice boards above that. Inside an Oberheim OB-X.

Moog Prodigy Vintage Analog Synthesizer

via this auction
"genuine Moog 24dB / octave lowpass filter (emphasis), A/D/S envelope generator, and LFO with square or sine waveforms and routing to the VCF, VCO or both! Even Portamento, Pitch and Mod wheels. To save money there are no highly flexible modulation routings, no on-board sequencers or arpeggiators, and a simple 32 note keyboard."

Korg DW-8000 above fireplace

via twitter.com/TrashWaveform

"Built a Korg DW-8000 above my fireplace. And yes it works!"

click the image and note the display is on.

Dronebox Demo video

Dronebox Demo video from Oli Larkin on Vimeo.

"This is a quick demo of dronebox being used to process electric guitar. In the video i turn on one comb filter, change the pitch and then turn on four comb filters which are tuned to the notes D,F and A (d minor chord). When i play one of these notes on the guitar the corresponding comb filter will resonate. For more info see olilarkin.co.uk" follow-up to this post.