Tuesday, June 13, 2023
Bob Moog Foundation Executive Director Speaks on the Sale of Moog Music to inMusic
video upload by moogfoundation
See the announcement here.
"June 13, 2023 marks a new chapter for the iconic company Bob Moog founded in 1954, as Moog Music shares that it has been acquired by inMusic.
Through Bob Moog, we share a common lineage with Moog Music. As Moog Music begins its new journey, we remind our community that the Bob Moog Foundation is and always has always been a separate, independent entity with separate goals and separate leadership.
The funding that empowers our work comes from our community. Our work is not sales and manufacturing, but inspiring people from all walks of life with Bob’s legacy, and carrying it forward to future generations.
In the spirit of our shared connection with Dr. Robert Moog, we hope this transition represents fresh new inspiration in the spirit of Bob's legacy."
Rare Lexicon Prime Time 93 Digital Delay
Note: Auction links are affiliate links for which the site may be compensated.
via this auction
Note this is a supporting member listing. Usually it's synths only on the site. If you'd like to submit your listing. If you'd like to submit your listings for posts, become a supporting member.
You might notice this delay has a VCO. More on that further below.
"Rare Lexicon Prime Time 93 digital delay with maxed out memory, in fully functioning and perfect working condition. The front panel is immaculate. It is likely one of the cleanest Lexicon 93's in the world."
This one was sent to: "Dane Beamish of Beamish Electronics for repair, who is well known in the industry as the main tech who works on Lexicon gear. He wasn't cheap, but he went over it in great detail, and replaced all of the tantalum and electrolytic caps, a new timing crystal, several op-amps, and installed 24 new RAM chips. He also fully calibrated it. He recommended paying additional for the more expensive higher quality Texas Instrument RAM chips since (in his experience) they rarely go bad, so I decided to go with his recommendation, despite the much higher cost. He told me it was the cleanest Lexicon Prime Time 93 he had ever seen. He believes it may have left the factory this way, and sat on a shelf as a test unit, or may have left the the factory by other means. You can read his write up in the attached invoice."
Regarding the VCO, via musicfrombigego.com:
"Lastly, there seems to be some confusion online about the Prime Time 93’s VCO. I heard it referred to as an LFO in one video and that didn’t sound right to me. I contacted Gary Hall, creator of the Lexicon PCM42 digital delay, who worked for Lexicon at the time the Prime Time 93 was in production. Here’s what Gary had to say:
'Actually, the Prime Time has both an LFO and a VCO. Internally, the digital circuits are all run by a clock at ultrasonic rates. In the fixed delay mode, the clock is a crystal oscillator. When you click the knob to ‘UnCal’, the clock is taken over by a Voltage-Controlled Oscillator running at similar high speed which you can change with the manual sweep or with the LFO. The clock oscillator itself is a true VCO, however it’s not in audible range (I don’t have numbers in front of me, but it’s dog-whistle territory). It’s also linear-response only. No effort was made to have it conform to synth specs. So, VCO modulated by LFO and/or manual offset.'"
via this auction
Note this is a supporting member listing. Usually it's synths only on the site. If you'd like to submit your listing. If you'd like to submit your listings for posts, become a supporting member.
You might notice this delay has a VCO. More on that further below.


This one was sent to: "Dane Beamish of Beamish Electronics for repair, who is well known in the industry as the main tech who works on Lexicon gear. He wasn't cheap, but he went over it in great detail, and replaced all of the tantalum and electrolytic caps, a new timing crystal, several op-amps, and installed 24 new RAM chips. He also fully calibrated it. He recommended paying additional for the more expensive higher quality Texas Instrument RAM chips since (in his experience) they rarely go bad, so I decided to go with his recommendation, despite the much higher cost. He told me it was the cleanest Lexicon Prime Time 93 he had ever seen. He believes it may have left the factory this way, and sat on a shelf as a test unit, or may have left the the factory by other means. You can read his write up in the attached invoice."
Regarding the VCO, via musicfrombigego.com:
"Lastly, there seems to be some confusion online about the Prime Time 93’s VCO. I heard it referred to as an LFO in one video and that didn’t sound right to me. I contacted Gary Hall, creator of the Lexicon PCM42 digital delay, who worked for Lexicon at the time the Prime Time 93 was in production. Here’s what Gary had to say:
'Actually, the Prime Time has both an LFO and a VCO. Internally, the digital circuits are all run by a clock at ultrasonic rates. In the fixed delay mode, the clock is a crystal oscillator. When you click the knob to ‘UnCal’, the clock is taken over by a Voltage-Controlled Oscillator running at similar high speed which you can change with the manual sweep or with the LFO. The clock oscillator itself is a true VCO, however it’s not in audible range (I don’t have numbers in front of me, but it’s dog-whistle territory). It’s also linear-response only. No effort was made to have it conform to synth specs. So, VCO modulated by LFO and/or manual offset.'"
Ross T Nord Modular Demo
video upload by Ross Totino
"Custom Nord Modular Patches by Ross Totino. Each patch consists of 4 timbres through 4 outputs into 4 DAW inputs. Delay, Modulation and sometimes Reverb applied."
Sonicware ELZ_1 Sound Demo (no talking)
video upload by Limbic Bits
0:00 Dub Chord
0:58 BITrNES
1:56 Entropy
2:31 FM Pad
3:01 Sand Flute Pad
3:22 Melodic Techno Lead
3:58 Retro Pad
4:26 Grain Lead
4:51 Entropy Pad
5:19 Arp
5:57 80s Digital Lead
6:37 Trancendent
7:10 Transition Lead
7:40 Random Bell Noise Pad
8:18 Dub Chord 2
9:40 Arp 2
10:21 Ice Cold Pad
11:17 Drone Outro
Yamaha VL1-M (Version 2) w/ Library
Note: Auction links are affiliate links for which the site may be compensated.
via this auction
"Yamaha VL1-M in excellent condition. Very light use and always kept in climate controlled studio. Works perfectly and comes with the original owners manual 1. VERY RARE sound Library set on disks come with this unit. One of a kind setup here."
via this auction
"Yamaha VL1-M in excellent condition. Very light use and always kept in climate controlled studio. Works perfectly and comes with the original owners manual 1. VERY RARE sound Library set on disks come with this unit. One of a kind setup here."
PPG Wave 2.2
Note: Auction links are affiliate links for which the site may be compensated.
via this auction
"This one has gotten the full Synthropology™️ treatment meaning that we dig into our 20+ years of archives and experience working on the PPGs. We attend to everything that we have come across as weak points in all the PPGs that ever came across our path.
We truly strive for PPG excellence!
The PPGs have a certain reputation for being unreliable. Even though they do have quirks, (we prefer to call it character) there are many things that can done to make them MUCH more reliable and hence enjoyable.
Highlights of upgrades includes (but not limited to):
* Brand new VFD display
* Extensive power supply rebuilt and upgrade
* Cleaned keybed and and new keybed bushings
* Extensive testing before delivery
* v8 Operating System"
via this auction

We truly strive for PPG excellence!
The PPGs have a certain reputation for being unreliable. Even though they do have quirks, (we prefer to call it character) there are many things that can done to make them MUCH more reliable and hence enjoyable.
Highlights of upgrades includes (but not limited to):
* Brand new VFD display
* Extensive power supply rebuilt and upgrade
* Cleaned keybed and and new keybed bushings
* Extensive testing before delivery
* v8 Operating System"
Oberheim Xpander w/ Extras
Note: Auction links are affiliate links for which the site may be compensated.
via this auction
"Included with the Xpander are both the Owner’s and Service Manuals. There are four data cassettes included but I have no idea if they still have coercivity to transfer the data (Xpanders have cassette data in/out ports)."
via this auction
"Included with the Xpander are both the Owner’s and Service Manuals. There are four data cassettes included but I have no idea if they still have coercivity to transfer the data (Xpanders have cassette data in/out ports)."
Korg Trident mk.1
Note: Auction links are affiliate links for which the site may be compensated.
via this auction
"Flawless operation. Has many marks and signs of use externally - please check photos. Just received from a meticulous cleaning session. It truly is a spectacular musical instrument with lush warm sounds on all 3 engines (synth, brass, strings) Nothing like it out there. Legendary for a reason."
Pics of the inside below.
via this auction
"Flawless operation. Has many marks and signs of use externally - please check photos. Just received from a meticulous cleaning session. It truly is a spectacular musical instrument with lush warm sounds on all 3 engines (synth, brass, strings) Nothing like it out there. Legendary for a reason."
Pics of the inside below.
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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