1980's Sequential Circuits Prophet 5 Rev 3.3 SN 5988

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"Clean, original Sequential Circuits Prophet 5 Rev. 3.3 synthesizer with heavy-duty road case. Studio kept machine and was last serviced by Wine Country Sequential, where it received the following:

- remounted heat sink
- replaced 5V regulator
- regulator mod
- replaced bypass capacitors
- replaced battery
- cleaned pots, switches, keys contacts
- bushings replaced
- factory patches reloaded, tuned, and scaled"

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Original ROLAND TB-303 w/ Quicksilver Upgrade

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"This unit was tested on SWITCHED ON -Austin, Tx) on November 2018. They installed the Quicksilver CPU.

The Quicksilver 303 is a replacement CPU for the TB-303 Bass Synthesizer. With a completely rewritten operating system, all of the creative obstacles to programming amazing sequences have been removed. The experience still remains uniquely '303'."

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KAWAI K5m Additive Synthesizer SN 117811

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"Tested and everything works EXCEPT all the internal sounds are gone, meaning all the program sounds basically sounds the same. Buttons, dials, midi, outputs works as they should. Just minor marks/scratches, sticker residue. Power cord included. Backlight may not be the brightest but it is readable on a lighted room - see photos."

Polyphony - 16 voices
Oscillators - Digital Harmonic Generator (DHG)
LFO - 6 waveforms, speed, delay, trend
Filter - Digital Dynamic Filter (DDF) with cutoff, slope, envelope amount, keyboard, velocity, aftertouch, independent 6-stage envelope; Digital Formant Filter (DFT) 11-band graphic eq
VCA - Dynamic Digital Amplifier (DDA) with independent 6-stage envelopes
Keyboard - 61 keys with "release velocity" and aftertouch
Memory - 48 patches internal, 48 patches external memory card, 48 multi-mode memories
Control - MIDI
Date Produced - 1987

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Roland MC-202 Micro Composer w/ Doepfer MSY2 MIDI-to-Sync Converter

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GX1 Preset Tones

Published on Jan 30, 2019 sequentix

"Brief description of the GX1 patch control circuitry, followed by a dump of the preset tones."

Moog One 2

Published on Jan 30, 2019 Dimitrios Sismanis

"Second set of patches for the Moog One. I hope these are as well loved as the first ones."

NAMM 2019: MOK Waverazor Innovative Eurorack Oscillator Module

Published on Jan 30, 2019 SYNTH ANATOMY

"Taiho showed me at NAMM 2019, it's new innovative Eurorack oscillator Waverator which is based on a modified 1010music Toolbox platform."

Kind of reminds me of the rotors on the John Bowen Solaris. Taiho Yamada was one of the lead designers at Alesis and M-Audio. He brought us the Alesis Andromeda and the M-Audio Venom. You can find posts featuring him in the archives (by date or by relevance).

STG Soundlabs Intros Boatrocker, Radiophonic 1 Synthesizer & More

Published on Jan 30, 2019 Synthtopia

"At the 2019 NAMM Show, we talked with Suit & Tie Guy of STG Soundlabs, who gave us a quick update on his new Boatrocker power system, Radiophonic 1 all-in-one Eurorack synthesizer and more."

Bitwig Studio 3.0 Sneak Preview

Published on Jan 30, 2019 Synthtopia

"At the 2019 NAMM Show, Bitwig introduced Bitwig Studio 3.0, an update that introduces new modularity, with The Grid."

Nonlinear Labs C15 Synthesizer At NAMM 2019

Published on Jan 30, 2019 Synthtopia

"At the 2019 NAMM Show, Nonlinear Labs made the NAMM debut of their C15 synthesizer.

The C15 is unusual in that it's a keyboard that's designed to be closer to traditional instruments than traditional synthesizers. As a result, it doesn't have internal sequencing, ARP, LFO's or even MIDI - it's designed for you to play it expressively, not machines.

In the first section of the video, founder Stephan Schmitt gives an introduction to the philosophy behind the C15. Starting around 8:30, Schmitt demonstrates the C15 and explains how the keyboard's expressive capabilities dynamically control its synthesis engine."