via this listing
Additional Perfect Circuit listings
Sunday, March 29, 2026
UDO Super 6 Polyphonic Hybrid Keyboard Synthesizer (Blue) SN S613812
Note: links to listings are affiliate links for which the site may be compensated.
via this listing
Additional Perfect Circuit listings
via this listing
Additional Perfect Circuit listings
See dealers on the right for pricing and availability on gear.
LABELS/MORE: Auctions, Perfect Circuit, UDO
LABELS/MORE: Auctions, Perfect Circuit, UDO
TEISCO 110F DUOPHONIC SYNTH SN 4790
Note: links to listings are affiliate links for which the site may be compensated.
via this eBay listing
"Dating from 1980–1982, the Teisco 110F is a two-VCO synth with unique LFO features, a wonderful-sounding VCF that can go into self oscillation, a HPF and, unusually, an eight-band filter bank to sculpt the sound further. The LFO can be applied to either VCO, and a control allows you to shape its emphasis to occur near the front or back end of the waveform, or conventionally, in the middle.
The synth also features portamento that can be set to function with every note played or only when notes are played legato, giving you more expressive control over your performance.
In addition, the 110F has ring modulation, white and pink noise, a mixer, two EGs, and three rubber pads (to the left of the keyboard) that can be pressed to apply the vibrato or wow effect at will, to change the VCF cut-off frequency on the fly, and to change pitch up or down.
Perhaps the coolest feature are the numerous LED displays that show signal strength and the green arrows that light up to show signal flow.
And just to repeat, this synth is duophonic, allowing you to play two notes at a time .
CV and Gate connections are available on the front, along with an external input jack. Any instrument plugged in here replaces VCO 2 in the signal chain.
Everything works properly. As shown in the photos, all the LEDs light, as do the arrows. The LEDs light up based on signal strengh; I put everything at maximum to demonstrate that all the LED segments are working, but under most conditions they will not all be lit at the same time. All the knobs and switch caps are original. The three touch pads to the left of the keyboard function as they should. Some owners complain that theirs have become unusable with age. While the pads on this unit are a little hard to press down, they are responsive and work just fine.
The synth has some nicks on the end pieces, as shown in the photos. Overall, the synth presents very nicely and has a clean and bright front panel."
via this eBay listing
"Dating from 1980–1982, the Teisco 110F is a two-VCO synth with unique LFO features, a wonderful-sounding VCF that can go into self oscillation, a HPF and, unusually, an eight-band filter bank to sculpt the sound further. The LFO can be applied to either VCO, and a control allows you to shape its emphasis to occur near the front or back end of the waveform, or conventionally, in the middle.
The synth also features portamento that can be set to function with every note played or only when notes are played legato, giving you more expressive control over your performance.
In addition, the 110F has ring modulation, white and pink noise, a mixer, two EGs, and three rubber pads (to the left of the keyboard) that can be pressed to apply the vibrato or wow effect at will, to change the VCF cut-off frequency on the fly, and to change pitch up or down.
Perhaps the coolest feature are the numerous LED displays that show signal strength and the green arrows that light up to show signal flow.
And just to repeat, this synth is duophonic, allowing you to play two notes at a time .
CV and Gate connections are available on the front, along with an external input jack. Any instrument plugged in here replaces VCO 2 in the signal chain.
Everything works properly. As shown in the photos, all the LEDs light, as do the arrows. The LEDs light up based on signal strengh; I put everything at maximum to demonstrate that all the LED segments are working, but under most conditions they will not all be lit at the same time. All the knobs and switch caps are original. The three touch pads to the left of the keyboard function as they should. Some owners complain that theirs have become unusable with age. While the pads on this unit are a little hard to press down, they are responsive and work just fine.
The synth has some nicks on the end pieces, as shown in the photos. Overall, the synth presents very nicely and has a clean and bright front panel."
Sequential Circuits Prophet 2002 SN 0263
Note: links to listings are affiliate links for which the site may be compensated.
via this eBay listing
Pics of the inside below.
"Sequential Prophet 2002 with latest firmware 4.3B, expanded version with 8 out expansion. Basic testing done with midi keyboard and all patches play, sampler records and plays back. The buttons sometimes need another push to activate but all work and are responsive."
via this eBay listing
Pics of the inside below.
"Sequential Prophet 2002 with latest firmware 4.3B, expanded version with 8 out expansion. Basic testing done with midi keyboard and all patches play, sampler records and plays back. The buttons sometimes need another push to activate but all work and are responsive."
See dealers on the right for pricing and availability on gear.
LABELS/MORE: Auctions, Sequential, synth guts
LABELS/MORE: Auctions, Sequential, synth guts
Yamaha SY55/TG55 Sound-Demo Video
video upload by M. Schmied (Mike Vintagemusic)
"Some of my favorite SY/TG55 Sounds without any other FX!
Have fun!!"
The One by Nerve: A Deep Dive into Its Sound with the MP MIDI Controller
video upload by MP Midi Controller
"The-One by Nerve is not a replica, but a musical study inspired by the Sequential Circuits Pro-One. Available as VST3 and AU for macOS and Windows.
https://nerve-audio.com
In this video, we explore the sonic range of this synthesizer using the MP Controller.
----
MP MIDI Controller | https://www.mpmidi.com
----"
See dealers on the right for pricing and availability on gear.
LABELS/MORE: MP MIDI, Nerve, Soft Synths
LABELS/MORE: MP MIDI, Nerve, Soft Synths
3 Filter Techniques I Keep Coming Back To (ft. WMD C4RBN)
video upload by Dots
"Unlock more from your filter than you thought possible.
In this video, I walk through three creative ways I use filters in my modular system — starting with a familiar technique and quickly moving into more experimental territory. Along the way, we explore ways to shape movement, add character, and completely transform a simple patch.
The final patch is where things get really interesting… and it might just change how you think about filters altogether.
Whether you're new to modular or deep into patching, these ideas will work on pretty much any filter in your rack.
I also show some of the additional features of the WMD C4RBN along the way... including some features which are great for live performance!
00:41 Technique 1 - Envelope & key tracking
01:53 Key tracking
02:30 Negative modulation
02:58 Attenuating key tracker
03:26 Technique 2 - Parallel filtering
05:10 Technique 3 - Sample & hold
06:21 Saturation
07:03 Wavefolder
07:28 Performance buttons
08:52 Ping
Watch our whole Mini Modular Moments playlist here:"
See dealers on the right for pricing and availability on gear.
LABELS/MORE: eurorack, Eurorack Essentials, Happy Nerding, NANO, WMD
LABELS/MORE: eurorack, Eurorack Essentials, Happy Nerding, NANO, WMD
Orpho CV Note Looper – Calibration Mode Explained
video upload by HOX808
"This video shows how to calibrate the Orpho CV Note Looper for accurate pitch tracking across multiple octaves.
Learn how to enter Calibration Mode, adjust tuning and octave tracking, and match the module to an analog oscillator using the 1V/Oct standard. For this demonstration, a Behringer 921 VCO is used, along with a tuner for precise adjustment.
Calibration helps compensate for small variations in modular systems and ensures that all notes stay in tune over the full range.
For more information and to download the full manual, visit:
👉 www.orpho.de"
TANELER by boorch First Steps
video upload by Fedir Tkachov Music
"Today is a very good day because a new app TANELER by boorch (Bruce Menace / Cometary Trails) finally got released! https://boorch.itch.io/taneler
This recording is my first go at it. I found some improvised abstract vocoder recordings from another project, and a bass loop I once made, and as if by magic all these layers worked really well. It's a very simple setup, there's even no lfo modulation used.
In the meantime, my latest album 'Uncut Jams' is yours for the taking on bandcamp!"
See the boorch label below for more.
BlueARP v2.8.7: resizable GUI, sample-accurate timing & more
video upload by graywolf2004ru
"Video explanation for BlueARP v2.8.7 update
https://omg-instruments.com/wp/?page_...
Main features here: resizable GUI, sample-accurate timing, clock offset in milliseconds, some fixes for Mac users. Check the timecodes:
00:00 Intro
00:48 Resizable GUI
01:54 Sample-accurate setting
03:20 Clock offset setting
04:33 Fine GatePerStep scale
05:39 One personal thing"
See dealers on the right for pricing and availability on gear.
LABELS/MORE: BlueARP, New Updates, News, OMG Instruments, Soft Synths
LABELS/MORE: BlueARP, New Updates, News, OMG Instruments, Soft Synths
PREVIOUS PAGE
NEXT PAGE
HOME
© Matrixsynth - All posts are presented here for informative, historical and educative purposes as applicable within fair use.
MATRIXSYNTH is supported by affiliate links that use cookies to track clickthroughs and sales. See the privacy policy for details.
MATRIXSYNTH - EVERYTHING SYNTH
© Matrixsynth - All posts are presented here for informative, historical and educative purposes as applicable within fair use.
MATRIXSYNTH is supported by affiliate links that use cookies to track clickthroughs and sales. See the privacy policy for details.
MATRIXSYNTH - EVERYTHING SYNTH
