Octave Cat analog synthesizer ambient drone @JimAlfredson
Octave Cat analog synthesizer ambient drone  @JimAlfredson
Uploaded December 2021 | Updated September 2026, 3 weeks ago
This past summer I acquired a non-functioning Octave Cat SRM monophonic analog synthesizer. It was only making slow clicks but the filter and noise circuitry worked. I spent about three weeks troubleshooting it with the help of some folks in the online synth community. Thankfully I was able to bring it back to life. I completely rebuilt the power supply, replaced about half the ICs, and all the capacitors. I also refurbished the Pratt Reed keybed and refinished the wood side panels.

It sounds amazing; like raw voltage surging through wires. This is a little clip I made just messing around. I'm looking forward to adding this little kitty to my music.

Reverb is the Reverb Foundry HD-Cart. Delay is u-he Colour Copy. A bit of FabFilter Pro-L2 on the output and that's it. Edited in DaVinci Resolve.
Octave Cat analog synthesizer ambient droneJazz Tuesdays - Sarah DAngelo04 Hammond SK Pro - Piano & Ensemble Section Deep DiveJazz Tuesdays - Rodney WhitakerKurzweil K2700 Tutorial: How to make the Welcome to the Machine LeadJim Alfredson Solo Organ Concert 13Jazz Tuesdays - Neu RootsJazz Tuesdays - Bill Heid, Randy Gelispie, Paul KellerLiam Avelluto - Senior RecitalHappy Holidays 2023!Friday Afternoon - Synth Jam (Moog, Korg, Arturia, Kurzweil)Hammond B3 - Organic Vibes
Jim Alfredson |

Octave Cat analog synthesizer ambient drone

SHARE TO X SHARE TO REDDIT SHARE TO FACEBOOK WALLPAPER