MATRIXSYNTH


Wednesday, February 16, 2022

Total Recall by Endorphin.es - Deep Dive


video upload by Synth Diy Guy

"Join me in this deep dive of the amazing Total Recall by Endorphin.es! A three channel preset manager and macro controller for Eurorack."

My Patreon: https://www.patreon.com/quincas

New S-CAT Stereo Analogue Filter w/ Phaser


Phaser section of the new S-CAT Analogue filter video upload by Space Cat Audio Technologies

"A short demo with strings running into the phaser section. The lfo depth and rate are manipulated as things move on. More details on our website. spacecataudiotechnologies.com"



"IN DEVELOPMENT - PRICE TBC

Stereo Analogue Filter:

We are currently working on a new analogue filter. This will have various filter types, including a phaser option."
The very first board test of the new S-CAT Analogue Filter.
video upload by Space Cat Audio Technologies

"Just a short blast of TR-909 through the circuit."

The Mighty ARP Axxe II

Note: Auction links are affiliate links for which the site may be compensated.
video upload by Erich Izdepski

"I performed major repairs on this synth as documented here. Everything works really well. This is a sales demo video but will also show you how cool this synth can be. https://erichizdepski.wordpress.com/2...

This is a great synth. Powerful filter with the ability to play it in tune with the other oscillators. Great spacey sound fx potential. Much stronger audio output level than the Behringer Odyssey (which I have and really like). Can control Eurorack gear or other analog synths using CV (has pitch, gate, and trigger in and out jacks)."



via this auction

"This is a great little synth with many interesting abilities. One of the best single oscillator synths, in my opinion, and I have owned several.

Here is a list of problems I fixed:

Several sliders did not affect the sound- all sliders cleaned, lubricated and working fine now

replaced all key bushings; cleaned key bus bar

repaired about 10 keys with 3-d printed parts

replaced power LED – new green LED with a 2.2KOhm series resistor installed to control voltage

installed a fuse and fuse holder in power supply

replaced IC 723, large filter capacitors, and tantalum capacitors in power supply

replaced tantalum capacitors at input to positive and negative rails on main PCB

not in tune – calibrated and sounds great

check power supply voltage output and look at ripple – calibrated and voltage is spot on and clean

You can search for my blog (erichizdepski.wordpress.com) and read about the repair details.

Even has the original slider caps!"

Akai AX60 Custom Patch demo by Digitl


video upload by Erich Izdepski

"Just a few of my custom patches. Info and the audio file are here: https://erichizdepski.wordpress.com/2..."

BugBrand 2Frame Modular System

Note: Auction links are affiliate links for which the site may be compensated.


via this auction

Entire system was purchased new direct from BugBrand in December 2021. Power supply and large batch of Pomona banana leads is included. The three modules on the lower row to the left were built within the past year by MW user soup. Flawless builds, each function perfectly. SMOOTH OPERATOR is a Serge SSG adaptation without the 'coupler' circuit. CV WRANGLER is an adaptation of Mutable Instruments Kinks. ATTENUVERTERS is an adaptation of Mutable Instruments Shades. Not intending on parting out; this is a complete, versatile and standalone system. Feel free to ask any questions. Complex VCO x2 2130 VCO Multiplier Dual Filter Dual Amplifer Dual Mixing Smooth Operator CV Wrangler Attenuverters Dual Divide Logic Dual Envelope Phaser Joystick / Touch"

Roland SH-5 44-Key Synthesizer

Note: Auction links are affiliate links for which the site may be compensated.


via this auction

MINT Korg PolySix, Fully Serviced

Note: Auction links are affiliate links for which the site may be compensated.


via this auction

"This is a unicorn of a Polysix, in near mint condition with absolutely zero trace of any battery corrosion; the battery has been routinely replaced before it could go bad. See last two photos.

-Fully serviced
-Fully calibrated. It plays like a dream!
-Factory patches loaded."

Pics of the inside below.

Roland JX-8P with Kiwi Mod

Note: Auction links are affiliate links for which the site may be compensated.
video upload by Erich Izdepski



via this auction

"This is a great analog synth from the mid-1980's. This one has the Kiwi Mod installed which adds hundreds of sound slots, adds more modulation options, stores patches in static RAM (so no battery needed anymore), etc.

Includes the original Roland hard case.

The synth is in very good shape and everything works EXCEPT the arpeggiator and the sequencer features of the Kiwi Mod do not work. This could be fixable. I didn't do the mod and when I bought it things didn't work right. I found a short between two data lines caused by a tiny solder blob. Once I removed that, the synth played perfect except for the arp and sequencer. Maybe the installer made some other minor mistake affecting these other features. (This may have to do with the resistors that get altered when mod is installed. I just don't have time to look.)"

Quick Tips : CV and Gate Outputs on Hardware with the Arturia Keystep


video upload by Perfect Circuit

"Check out our Signal article on CV and Gate outputs - https://bit.ly/3Bqr2rz

Join our pal Wes for a look at those fun lil jacks that've been popping up all over hardware for the last decade or so!

CV and Gate functionality is nothing new, having its roots in some of the earliest synthesizers, modular and otherwise! In the modern day there are a ton of creative uses for CV and Gate when it comes to hardware, so lets explore a few and see where it takes us !"

How Trovarsi Syncs Her Eurorack Rig With Ableton in Her Hybrid Synth System | Patch Work Ep.2


video upload by Reverb

"How can you combine a Eurorack system with Ableton Live? LA-based modular artist Trovarsi demonstrates how she combines the best of hardware and software synthesis. In our second episode of Patch Work, she walks through her current rig with our host Fess Grandiose."

Reverb Patch Work Episodes
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