MATRIXSYNTH

GeOsync TB-EFA / awesome 303 sauce for your VCO / VCF ENV VCA DRIVE

video upload by BRiES

"Someone lent me this module from their personal collection to explore and demonstrate. I honestly didn't expect it to sound this good. In this clip I ran a square wave sequence from the minibrute (no internal filter or vca used) straight into the input of the TB-EFA. The trigger out of the minibrute was connected to the trigger input in the TB-EFA. I added a stepped random wave to trigger the accents.

It's really really good."

EF Fun

video upload by Todd Barton

"Fun asymmetrical rhythms from noisy patches to the Envelope Follower.
My Patreon: / synthtodd" Programmable 700 FM Voice Processor

SCJS#54 CARNIVOROUS PLANTS

video upload by FL3SHB4CK

Battering Ram
Beads
Bean Jelly
Noiswasps
AHH

Recorded live into Syntakt delay & reverb.

Korg Wavestate SE - Fascinating Cinematic & Ambient Performances

video upload by LFOstore

"In this video we are showing fresh performances from our latest 'Cinematica' Vol.5 for Wavestate Native, original & Wavestate SE.

Buy: https://lfostore.sellfy.store/p/https...
More Korg Wavestate presets: https://lfostore.sellfy.store/search/...

Supported Hardware and Native versions. (Only internal samples used)

By Nick Klimenko aka Chronos, a creator of 'Organica' for Waldorf Blofeld & 'WS Universe' for Korg Wavestation & Anton Sacral Reason author 'Stratosphere' for Wavestate.

The fourth part of the series is devoted to organic & motion sounds ready to go in your action track.

Korg Wavestate is an incredible synthesizer with amazing features and sound.

40 performances are waiting for you and ready to fill your compositions with new colors and inspire creativity."

Humble - Vermona PerFourMer mk2 + Digitone 2

video upload by Music4screens

"Finally mine!. Vermona Performer mkII totally new and ready to be played and sequenced!
Voices 1, 2 and 3 in M2 mode for the sparking random high notes and 4th voice for the bass and main melodic line. With a fixed envelope filter amount, I played with the decay and sustain, touching sometimes the glide and the filter of the 4th voice.
All was sequenced on Digitone 2.
Audio routing was separated using Left and Right Vermona outputs. Both outputs went to separated Digitone inputs. Left for dry signal, right for wet (ping-pong delay and reverb).
Digitone 2 adds some airy pads, a sub-bass support and a simple synth hi-hat.
All processed by saturation, compression, slightly EQ, delay and reverb using Analog Heat +FX.
Recorded in Ableton through UAD Apollo and Neve/Teletronix compression."

Bad Gear - Multi/Poly

video upload by AudioPilz

"Welcome to Bad Gear, the show about the world’s most-hated audio tools. When taken out of historical context it might currently seem like a bunch of big companies are stealing the ideas of a Swiss/German/Chinese innovator and trying to amateurishly emulate them in digital form to make a quick buck.

Today we are going to talk about Korg multi/poly. This virtual analog synth and Raspberry Pi in disguise asking you politely to take it out of its misery not only looks like an AI-generated picture-to-CAD rendering conversion process gone wrong, it also comes with more features than a marketing blurb can handle.

Chapters:
00:00 Intro tune
00:59 Overview Korg Multi Poly
01:44 Keyboard Version
01:58 Classic Oscillators ( VA Synth )
02:17 Wavetables
02:37 Waves Folding Oscillator
02:50 Mixer, Sync, XMod
03:10 Filter Section
03:40 VCA Emulations, Drive
03:51 Envelopes, LFOs
04:03 Mod Matrix, Mod Proc
04:18 FX Section
04:34 Layer Rotate , Arpeggiator
05:03 Controllers , Kaoss Pad , Motion Sequencing , Random
05:36 Software Editor , Korg Multi/Poly Native , Pricing
05:46 Hate Screen
06:07 Jam 1 ( Downtempo )
06:59 Jam 2 ( 140 Bpm Stuff )
08:02 Finale ( EBM meets Techno )
08:32 Verdict"

05.16.2025 Scrotum Lab matrix

video upload by batchas

ARP 2500 Modular Synthesizer w/ Pair of Fully Loaded Wing Cabinets

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

via this eBay listing

This one was spotted and sent in via
M Me.

"Vintage ARP 2500 Modular Synthesizer system. Accompanying the ARP 2500 main cabinet is a pair of fully loaded wing cabinets. The main cabinet and keyboard were fully restored by Phil Cirocco (CMS) around 2011 as well were most of the modules in the wing cabinets. However the system has not been powered up or played since 2018 when I moved from Los Angeles to Tucson Arizona. It was working perfectly in 2018. Since sitting for 7 years the system will most likely need some small service to get it back to perfect. IT IS UNTESTED AND WILL NOT BE TESTED. IT IS BEING SOLD AS IS.

The previous service was meticulously done to satisfy my serious demand for the system to remain as original as possible. No modifications were done and all parts replaced with original or appropriate parts. The system is hyper clean in person and was clearly babied. It was used on notable lp's. You may live a 100 more years but will likely never find a better more complete ARP 2500 for sale. This system is priceless and was the most expensive new instrument when it was produced in the early 1970's.

I collected and played many Moog, ARP and Buchla modular systems. However owning so many systems became a burden. As well, switching between using Moog, ARP and Buchla took too much bandwidth. I sold all of my Buchla systems and this is my last and best ARP piece from my massive collection. Time for someone else to own it

CAN BE PICKED UP IN TUCSON AZ OR I CAN DELIVER TO LOS ANGELES CA"

CLICK FOR MORE »

Eventide Harmonizer Model H949 SN A949-2872

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

"delay, flange, random processing on the H949 of a drum sample, a famous drum break"

Eventide H949 vocal demonstration

video upload by ultralightbeam

"Demonstration of an Eventide H949, fully serviced, of sale and the pitch control you have over audio."

via this Reverb listing

Pics of the inside below.

"This is fully serviced. All power supply large filter caps replaced, the ground connection from the molex a known failure mode has been tied permanently.

For H910 mode hit the 'algo' button and it will remove the 'deglitch'.

Memory chips, brand new, changed to ones that only run on 5v rail and not three different rails, they run much cooler, also when something goes wrong they don't get cooked. The early DRAMS used by eventide, those that were available were failure prone - the Personal Computer revolution quickly led to better DRAMS - which are deployed in this unit.

Electrolytic caps, tested, replaced for low ESR - top quality the best available

Better quality ceramic capacitors around DRAMS to drop noise floor to the lowest possible. They are mil-spec about £3.50 each for a tiny component and there are 10 of them.

Ripple checked for lowest noise performance possible

Tantalum where there should be tantalum - again the best.

Heatsink compound applied

A lot of the character of this unit comes from two factors; one the early digital use of memory chips to store the audio delay line with ultra fast bit slicing AMD bipolar processing chips and two the DBX companding (x3) - these really resolve the noise associated with early digital and improve signal to noise."

CLICK FOR MORE »