Saturday, July 25, 2015
Another MATRIXSYNTH T Delivered!
via @Mashmore12
"@matrixsynth signed, sealed, delivered: cheers! https://instagram.com/p/5j_MXTwMV7/"
If you are curious how to get your own, see here.
TB-303 goes wild with Roland gear
Published on Jul 25, 2015 Flavio Boniforti
via @bonnyfused
Roland TB-303
Roland TR-606
Roland SH-101
Electrix Mo-FX
MaM SQ16
Quicksilver mods on both TB and TR
Poor sound, I know, but you still can hear the TB scream!!!
GRISTLEIZER SYNTHESIZER EFFECTS STOMPBOX
Note: Auction links are affiliate links for which the site may be compensated.
via this auction
"This beautiful unit was just used for the FIRST TIME EVER yesterday (7/24/15) after having bought several years back (2012?). Created by Endangered Audio Research, this box adds analog synthesizer modulation effects to your input source, sounding quite out there. Throbbing Gristle loved it:)
MINT CONDITION, comes in original box and with power supply. This version of the stompbox is no longer made by Endangered Audio, as they seem to be focusing on their Eurorack version...
The Gristleizer is a legendary effect, designed by Roy Gwinn in the 70s and made famous by industrial music group Throbbing Gristle. [See this post for some history]
This effect combines a tremolo with an oscillator-controlled filter. The controls allow considerable versatility, allowing you to achieve sounds from polite, smooth tremolo and auto-filter wah wah sounds, to industrial grinding distortion, ring modulation, and hard stuttering effects."
via this auction
"This beautiful unit was just used for the FIRST TIME EVER yesterday (7/24/15) after having bought several years back (2012?). Created by Endangered Audio Research, this box adds analog synthesizer modulation effects to your input source, sounding quite out there. Throbbing Gristle loved it:)
MINT CONDITION, comes in original box and with power supply. This version of the stompbox is no longer made by Endangered Audio, as they seem to be focusing on their Eurorack version...
The Gristleizer is a legendary effect, designed by Roy Gwinn in the 70s and made famous by industrial music group Throbbing Gristle. [See this post for some history]
This effect combines a tremolo with an oscillator-controlled filter. The controls allow considerable versatility, allowing you to achieve sounds from polite, smooth tremolo and auto-filter wah wah sounds, to industrial grinding distortion, ring modulation, and hard stuttering effects."
Oberheim OB-12 Virtual Analog Synthesizer with Custom Blue Buchla Style Knobs
Note: Auction links are affiliate links for which the site may be compensated.
via this auction
"Oberheim ob 12 for sale in fairly good condition complete with manual and a flight case that it has been stored in when not in use. Few marks on ends and small dink on face underneath the high/6k graphic slider - see photo's. Display light flickers every now and again and sometimes goes off but comes back on again when synth next on - new display unit for sale on E-bay -otherwise all working."
An interesting side note is you can see the side panels are grey painted wood. I have an OB-12 and I swear on mine the grey panels feel plastic/synthetic. I obviously don't want to scratch it to check. The undersides have a gap that that make the panels thin enough to dig into your fingers when moving. If you have an OB-12 I'd be curious to know what yours are like.
Another interesting side note regarding the Buchla style knobs is I believe there were only two Oberheim synths after the original company folded. The Gibson Oberheim OB-Mx co-designed by Don Buchla and the Viscount Oberheim OB-12.
It does look nice with the blue knobs. It reminds me I am going to likely need new knobs for my XTk. The originals are beginning to break down and feel sticky.
via this auction

An interesting side note is you can see the side panels are grey painted wood. I have an OB-12 and I swear on mine the grey panels feel plastic/synthetic. I obviously don't want to scratch it to check. The undersides have a gap that that make the panels thin enough to dig into your fingers when moving. If you have an OB-12 I'd be curious to know what yours are like.
Another interesting side note regarding the Buchla style knobs is I believe there were only two Oberheim synths after the original company folded. The Gibson Oberheim OB-Mx co-designed by Don Buchla and the Viscount Oberheim OB-12.
It does look nice with the blue knobs. It reminds me I am going to likely need new knobs for my XTk. The originals are beginning to break down and feel sticky.
MFB-SYNTH 2
Note: Auction links are affiliate links for which the site may be compensated.
via this auction
“As is. Well taken care of. Smoke free home. Note: The LED light on LFO 1 doesn't light up. Never did. This does not affect LFO 1s performance. All buttons and knobs respond to input. A non issue, really. Just fyi.
If you're looking at this you probably already know what it can do. Deceptively powerful little synth (3 oscillators!!) 2 LFOs with an all analog signal path. Control via the keypad, built in sequencer, cv or midi!”
via this auction

If you're looking at this you probably already know what it can do. Deceptively powerful little synth (3 oscillators!!) 2 LFOs with an all analog signal path. Control via the keypad, built in sequencer, cv or midi!”
Roland Jupiter-4 4 voice synthesizer serviced and adjusted
Note: Auction links are affiliate links for which the site may be compensated.
via this auction
"Looks 9.50 of 10
Better than average condition, some ebayers may say MINT but this is not a word I understand right.
Works 10 of 10
Everything works as specified, overhauled before shipping to have long life and to keep original sounds.
All electrolytic capacitors, some short life OpAmps/tramsistors/logis ICs are changed with new ones, microprocessors and RAMs are tested individually,
keys knobs, sliders, switches and jacks cleaning are done before shipping."
via this auction
Better than average condition, some ebayers may say MINT but this is not a word I understand right.
Works 10 of 10
Everything works as specified, overhauled before shipping to have long life and to keep original sounds.
All electrolytic capacitors, some short life OpAmps/tramsistors/logis ICs are changed with new ones, microprocessors and RAMs are tested individually,
keys knobs, sliders, switches and jacks cleaning are done before shipping."
octave cat mk1 analogue synthesiser mono / duophonic analog synth
Note: Auction links are affiliate links for which the site may be compensated.
via this auction
"Octave cat Mk1 duo/mono analogue synth in good working order and good condition for a 1976 built machine !
Sounds like no other, this thing is a beast and will blow all the newer modern analogues off the shelf. It has 2 oscillators and you can mix 7 waveforms simultaneously, the lowpass filter is very vintage sounding (maybe a little moogish) and when modulated with an oscillator it can sound like a vintage modular system !
Comes with the original manual and power lead !"
via this auction

Sounds like no other, this thing is a beast and will blow all the newer modern analogues off the shelf. It has 2 oscillators and you can mix 7 waveforms simultaneously, the lowpass filter is very vintage sounding (maybe a little moogish) and when modulated with an oscillator it can sound like a vintage modular system !
Comes with the original manual and power lead !"
Moog Realistic MG1 Synthesizer SN 13276 with Custom EQ Fader Style Slider Caps
Note: Auction links are affiliate links for which the site may be compensated.
via this auction
Interesting look for it.
via this auction
Interesting look for it.
KORG MONO/POLY VINTAGE ANALOG SYNTH
Note: Auction links are affiliate links for which the site may be compensated.
via this auction
"Amazing sounding legendary analogue synthesizer from the early 80s with 4 oscillators, with the option to play in paraphonic mode."
via this auction
"Amazing sounding legendary analogue synthesizer from the early 80s with 4 oscillators, with the option to play in paraphonic mode."
Vintage Boss PC-2 Percussion Synthesizer into an MXR Carbon Copy Bright delay effects pedal demo
Published on Jul 24, 2015 DC Gear Reviews
"Here's what happens when you send a vintage Boss PC-2 Percussion Synthesizer into an MXR Carbon Copy Bright effects pedal. Unlimited fun!"
Cool sounds!
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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