MATRIXSYNTH

1979 Sequential Circuits Prophet 5 Rev 2 SN 1066

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Crumar OMB-2 Analog Synth Bass Pedal & Drum Machine SN 814

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Studio Electronics ATC-Xi - Quad Filter System SN 1260

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via this auction, also on Reverb

"Studio Electronics ATC-Xi - Quad Filter System - Discrete Analog Monophonic Synthesizer --- In excellent condition! 100% functional! Looks excellent!
This is a beast. A bass and lead monster.
All four filters present: Moog 24db Lowpass, Oberheim 12db lowpass and bandpass, 303 Lowpass and ARP lowpass. Oscillator 1 has a sine waveform instead of the usual triangle waveform. Switchable VCAs from ATC-X's Moog Source transistor array style or the classic SE-1X fully discrete Minimoog style amplifier from front switch. Built in analog distortion."

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MIDX-20 Update Firmware - With Boss GP-10 - PLUS Korg Arp Odyssey Reissue

Published on Feb 26, 2019 WayneJoness

"Details on how to upgrade the Primova Sound MIDX-20 to install the MIDI Bridge for the Boss GT-1 and Boss GP-10. These steps will also work for the Fender Mustang V2 and others."

Demo with the KORG Odyssey at 2:33.

Create Helicopter Sound Effect Analog Synth DIY Arp Odyssey Program

Published on Feb 26, 2019 WayneJoness

"How to make a helicopter or engine sound effect using a basic analog synthesizer. Use white or pink noise with filter modulation. Add in low frequency VCO drone for added effect. Demonstration with Korg Arp Odyssey desktop module reissue synth."

Custom Synthplex Eurorack Modular Drum System

Published on Feb 26, 2019 Perfect Circuit

"Synthplex is happening in Burbank California March 28th-31st 2019. We are going to have a booth there where you can play with this eurorack drum system as well as other synths and gear. There will be lots of eurorack and other manufactuers there with booths as well as performances and workshops. Follow our Instagram @perfect_circuit for a chance to win free tickets.

Synthplex tickets are available here: https://www.eventbrite.com/e/synthple...

This system uses the Doepfer A-157 as the core sequencer with a Pittsburgh Lifeforms sequencer for CV sequencing. There are two drum/synth voices from Noise Engineering, the Basimilus Iteritas Alter and Manis Iteritas.

The rest of the system is built around synthesis with two noise generators, SSF Quantum Rainbow 2 and Hexinverter VCNO. For oscillators there are two Make Noise STOs and a Sinc Iter. Filtering comes from an AJH Mini-Moog style ladder filter and Intellijel MS-20 style Morgasmatron. There are six envelopes from Maths and Quadra and a discrete transistor VCA/mixer made by combining multiple XAOC Tallins with a unity mixer. There is also a WMD/SSF DPLR delay effect."

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Supporters of MATRIXSYNTH get %10 off at Perfect Circuit!

teenage engineering op-1 | wispy beat-driven lo-fi dreampop

Published on Feb 26, 2019 Synth & Sundry

"The OP-1 from teenage engineering is being used to combine an airy radio sample with programmed drums and the dr wave synth engine. Later the master channel is heavily processed with CWO effect as well as the 3-band master EQ.

This little machine rarely stops surprising me. I can't believe that the re-release is happening at a higher price than when it originally came out."