You can find a mini Lyra in this post. The Lyra was part of the Constellation system which was to consist of the Lyra Solo Synthesizr, Apollo Polyphonic Synthesizer, and Taurus Bass Synthesizer. This case is rare.
Some notes from the listing:
"Hasn't been powered up in 20+ years.
Will require a thorough cleaning, calibration and repair (Broken 'Release' slide switch - see pics).
Additional MicroMoog Oscillator circuit is built on Vero Board.
Housing was purchased from Moog Music.
The Synth housing is an early Engineering design concept of the Moog Lyra
modified and adapted to house the MicroMoog main pc assembly,
extra MicroMoog Oscillator Circuit, Sonic VI [49 key] keyboard Subassembly and Power Supply."
"Cross patching the Canvas System to the SOMA Pulsar 23 to get some deep modulation being sent from both units and routed to multiple destinations. Creating feedback is one of my favorite ways to use the Canvas System within the system itself and externally."
"I found this old theme that I made in 2011 in my archives. This piece was all done with a Jupiter-8 (all parts other than the drum loop). At the end there are also a JP-8 arpeggio and string patch demo taken from the same session
0:00 Jupiter-8 song
6:57 Jupiter-8 arpeggio
8:36 Jupiter-8 strings"
"Please join us while we walk you through a brief introduction to and demonstration of the spectacular Octave-Plateau Voyetra 8 Polyphonic Synthesizer. The V8 is one of the most spectacular, but also one of the most unknown polysynths released in the 1980's. The V8 is an absolute masterpiece and we want you to be able to experience some of what this incredible sonic powerhouse is capable of.
First demonstrated at the 1981 NAMM show, it was not widely produced until 1983. Consequently, there are several different revisions. It combines CEM oscillators with SSM filters like the Prophet 5 Rev 1 & 2. Less than 1000 were produced. Some say it is fatter than even the Jupiter-8... now you can decide for yourself.
***Stereo headphones or decent speakers/studio monitors are a must! All of the sounds you hear in this video and demo track were produced entirely with the Voyetra 8, with the only exception being the drums. The audio is dry, NO effects were used.***
"A demonstration of Tubbutec's fantastic Juno-66 mod. All sounds have been made using the Juno-6 with the Tubbutec mod and recorded without the use of effects (excluding drums made with the Cyclone Analogic TT-606)."
"Please join us while we demonstrate the process of installing Tubbutec's fantastic Juno-66 mod into an absolutely gorgeous Roland Juno-6... while also trying to keep it as original as possible. We go through the entire job, step by step, so you can decide if this is a job you feel comfortable taking on yourself, or not (to be seriously considered). We are not affiliated with Tubbutec in any way, but we do install their kits quite often. They make fantastic mods for other synths as well and the website is absolutely worth checking out: www.tubbutec.de.
ALL of the background music and the demo track at the end is original content. It was made entirely from sounds we recorded from the Juno-6 post install (aside from the drums; there are no effects on the synth sounds!)! We also tried to include as many sounds as possible that demonstrate the additional functionality the mod offers, but back to the details...
Aside from adding midi in & out jacks, this mod adds some amazing additional play modes like two unison modes with detune. There's also 2 and 3 voice modes that stack oscillators, but still allow some polyphony. We feature these various play modes heavily in the sounds of the demo track. It also an incredible polyphonic portamento feature, way more ARP modes (sequenced too). If that wasn't enough to breath new life into your ability to get creative with your Juno, the mod also adds 2 additional filter LFOs, an additional (paraphonic) envelope dedicated to the filter, as well as filter, pitch bend, ARP, and portamento control via midi.
All of these additional features are easily accessed by easy to learn button press combinations. However, Stereoping does offer their controller which brings all these additional features to surface level. However, it must be reiterated that the additional features are really easy to access without having the dedicated programmer."