Note: Auction links are affiliate links for which the site may be compensated.
via this eBay listing
Additional Tone Tweakers Listings
Tuesday, July 22, 2025
Vintage Moog 16-channel Analog Vocoder
Note: Auction links are affiliate links for which the site may be compensated.
via this Reverb listing
"Features:
'Program' input accepts line level or mic-level signal
Reversible rack ears for rack mounting or desktop use
16 frequency bands normaled input to output (i.e. without any patching, the input volume of a given frequency band in the "program" signal will control the output volume of that same frequency band). But input bands can be rewired to control different output bands via 1/4" patch cables (not included) on the front panel. This can be used to create "robot voice" and similar effects.
Sample & Hold
1/4" input for pedal (not included) to switch S&H on or off
Ditto to switch between the normaled patch and a custom patch
Ditto to bypass the vocoder entirely
Original circuit diagram on bottom of unit"
via this Reverb listing
"Features:
'Program' input accepts line level or mic-level signal
Reversible rack ears for rack mounting or desktop use
16 frequency bands normaled input to output (i.e. without any patching, the input volume of a given frequency band in the "program" signal will control the output volume of that same frequency band). But input bands can be rewired to control different output bands via 1/4" patch cables (not included) on the front panel. This can be used to create "robot voice" and similar effects.
Sample & Hold
1/4" input for pedal (not included) to switch S&H on or off
Ditto to switch between the normaled patch and a custom patch
Ditto to bypass the vocoder entirely
Original circuit diagram on bottom of unit"
SYNTON Fenix 3 and 2D
Note: Auction links are affiliate links for which the site may be compensated.
via this Reverb listing
The cables on back almost look like Graffiti.
"A rare opportunity to buy a Fenix 2D and rare sequencer 3
The 2D signature is the best sounding one. I had the 2 as well but sold it after i heard the 2D. This one is based on cem oscillators also the delaytime is longer. Based on vactrols . it sounds amazing. i put them in beautiful walnut cases and thank god no adapters but just euro -plug. It comes with original manuals /boxes and banana-cables. Also lots of rare spare-parts for both machines. This synth had nothing to do with the PP wich has different chips and also different then the original 2.
Both machines only 25 each where made."
via this Reverb listing
The cables on back almost look like Graffiti.
"A rare opportunity to buy a Fenix 2D and rare sequencer 3
The 2D signature is the best sounding one. I had the 2 as well but sold it after i heard the 2D. This one is based on cem oscillators also the delaytime is longer. Based on vactrols . it sounds amazing. i put them in beautiful walnut cases and thank god no adapters but just euro -plug. It comes with original manuals /boxes and banana-cables. Also lots of rare spare-parts for both machines. This synth had nothing to do with the PP wich has different chips and also different then the original 2.
Both machines only 25 each where made."
The Original DX7 Patch Fake Book Vol 1
Note: Auction links are affiliate links for which the site may be compensated.
via this eBay listing
"'Original DX7 Patch Fake Book', 1986, by Lorenz Rychner"
via this eBay listing
"'Original DX7 Patch Fake Book', 1986, by Lorenz Rychner"
Erica Synths Echolocator Demo (no talking) with TWISTfm and SH-01a
video upload by Limbic Bits
"In this video, I'm exploring the Erica Synths Echolocator — a hands-on stereo delay unit packed with character and performance-focused features. From tape-style echo and BBD-inspired grit to dual shimmer modes and real-time control, it’s built for deep, creative sound shaping. With MIDI and USB integration plus a rugged design, the Echolocator is perfect for both studio and live setups."
0:00 Dub Chord 1 (TWISTfm)
1:11 Cape Lead (TWISTfm)
2:16 Cold Pad (TWISTfm / Shimmer)
4:16 Dub Chord 2 (TWISTfm / Preset morph)
7:36 Mist (TWISTfm)
9:07 Irie plucked Lead (TWISTfm / Slapback)
11:29 Boarder Pad (SH-01a / Reverb)
13:24 IDM Lead (SH-01a / Classic Delay into Reverb)
Cascading Envelopes | The Schlappy Minute
video upload by SCHLAPPI ENGINEERING
"This is the Schlappy Minute.
Today I show you how to use the Boundary Layer as three cascading envelopes, firing off one after the other, to create "strumming" type articulations."
Rob Papen WirePluck Introduction
video upload by Rob Papen
"New plugin synthesizer for PC and PC.
Please note that this product is part of the eXplorer-10 bundle!"
via Rob Papen
"WirePluck is a new synthesizer created in the tradition of the Rob Papen brand, which is known for thinking outside the box with innovative musical instruments. These are all possible now due to the amazing power of today's computers!
At the heart of WirePluck are the three layers made up from four selectable source synthesis types, which allow you to create new synthesizer pluck sounds! And nope... the focus is not in recreating real acoustic instruments, but creating new inspirational sounds!
The user interface has been laid out in the Main screen in a way that allows for fast editing using the most important parameters, selecting different ARP presets, and selecting the ‘Advance’ screen on which all available parameters can be tweaked.
The 1st source synthesis type for each layer is ‘Wire’, a newly developed sound source that sounds a bit like hitting a wire.
The 2nd source synthesis type available is ‘String’, which uses a custom Karplus physical modelling synthesis.
The 3rd source synthesis type is ‘FM’, which is a 3-Operator FM (phase modulation) synthesizer. A unique addition is that each Oscillator also has a Pitch Envelope Decay control, which is uncommon in classic FM synthesis, but great to add extra pluck to the sound.
The 4th source synthesis type is ‘Wave’, which is a 1 Oscillator subtractive synthesizer lineup featuring an array of various Filter types.
All of these different sources can be combined in the 3 layers of course and each layer has its output routing.
The included FX inside WirePluck are ‘Distortion’ with various types, ‘Modulation FX’ which are Chorus, Flanger and so on, a Stereo Delay, and our top-notch Reverb!
WirePluck also features a fully featured ARP, an extensive Chord Memory section, Modulation Matrix and of course our cool ‘Ribbon Controller’.
Last but not least, we have added a bank manager, including many great presets by Rob himself and other sound designers!"
Meet the Neoharp!
video upload by Neoharp
"The Neoharp is the intuitive digital instrument for those who dream of playing. Accompany yourself and impress friends in minutes, not years."
You can find the announcement post with additional details here.
Luma-mu - Tutorial 05 - Recreating the magic of LM-1 Hi-Hat
video upload by DeftAudio
"Let's dive into the magic of Linn LM-1 Hi Hat. Will look on how it was created and make our own bank for Luma-mu. This continues a tutorial series of Luma-mu Eurorack module.
Download free Luma-mu ROMs here:
https://github.com/Deftaudio/Luma/tre..."
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© 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