YAMAHA DX7 II FM Synthesizer by RetroSound

YouTube via retrosound72

"short synth demo by RetroSound with some typical glassy DX-sounds from the DX7 II FD FM-synth

bassline: SCI Pro-One
drums: Roland TR-606

hand-played, a little bit reverb used"

Sequential Circuits Pro-One by RetroSound

YouTube via retrosound72

"short synth demo with some typical bass, lead, fx and sync-sounds by RetroSound. The Pro-One is very versatile and my favorite bass-synth together with the Minimoog. no external effects used, pure Pro-One sound :-)"

Obeheim OB-1

images via this auction

Breakaway Music Systems Vocalizer 1000

via this auction

For more info on this one see the Breakaway label below and check out the two prior posts including the comments in each.

Sequential Circuits Six-Trak

images via this auction
* Analog Synthesizer
* 6 Voice Polyiphany /Also Mono-Mode
* 100 User-defineable Patches
* MIDI IN / OUT
* 4 Octave Keyboard
* 800 Note Sequencer With 2 Banks / 6 Independant Channels
* Arpegiator
* Stack Mode -Up To 6 Differant Patches
* 28" wide x 11.75" deep x 4.25" high

Radikal Technologies Spectralis

images via this auction

ARP AXXE

images via this auction

"The Axxe is basically a single VCO monophonic version of the popular Odyssey"

Yamaha CS80

via this auction

Update: scam alert via rick in the comments: "hmm here are the pics in the Matrixsynth Flikr set. i smell a scam.. that synth was in the pacific northwest wasnt it?"

I checked out the prior post and it went to this auction with a different seller.

Vermona DRM1 MKII

images via this auction

Synths: Analog VS Digital: Round One.

via VAC:
"Roland JP8080 VS Modular Plan B Osc and Livewire Frequensteiner. Analog VS Digital! Round one. Yup I did a shoot out on a super basic sounds with a multimode filter. A basic SAW wav, Into the filter with the same env settings on each. Simple octave bass patch. Then I play with the filters while I record. Only Good ears will tell the difference. How it works, The first sound is High Pass Filter, Synth A then a pause then Synth B. The second sound is Lowpass Filter, Synth A then a pause then Synth B. The third sound is Bandpass Filter, Synth A then a pause then Synth B." click here if you want to play.