Andrew Ostler
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expert-sleepers.co.uk
Andrew Ostler
@expert-sleepers.co.uk
Founder, Expert Sleepers Ltd; composer, saxophonist & modular synthesist.
https://linktr.ee/expertsleepers
Congratulations to my amazing wife @melissaterras.bsky.social on her MBE!
June 11, 2025 at 12:37 PM
disting NT firmware v1.8.0 is released.
April 23, 2025 at 12:58 PM
Great review of the disting NT in the new Sound On Sound!
April 18, 2025 at 12:40 PM
The FH-2 is back in stock, and has been updated to "Rev 2". This new revision adds a Select Bus connection, which can be used for MIDI input and output.
April 17, 2025 at 11:28 AM
April 5, 2025 at 8:46 AM
April 1, 2025 at 8:03 AM
March 8, 2025 at 11:44 AM
March 5, 2025 at 5:14 PM
We're delighted to announce "pianola" by small changes.

small changes is the alter ego of Electrum Modular:

www.youtube.com/@electrummod...
March 5, 2025 at 1:42 PM
Firmware v1.7.0 for the disting NT is now released. Notably, there is now a C++ plug-in API, and a toolchain for converting all the lovely DSP programs written in Faust. Also, significant updates to the Looper and the Kirbinator.

#expertsleepers #eurorack #modularsynth #distingnt #faustdsp
March 5, 2025 at 11:05 AM
February 15, 2025 at 10:08 AM
disting NT firmware v1.6.0 is released. The big news this time is Lua scripting. Also the pitch tracker/harmonizer from the disting EX has been ported.
February 7, 2025 at 10:45 AM
I’ve been looking forward to this one. Certainly a weighty tome!
February 6, 2025 at 2:31 PM
My preferred kind of Pair Programming.
January 30, 2025 at 8:39 AM
Lua scripting allowing people to fulfill feature requests I’ve never gotten around to.
January 27, 2025 at 7:55 PM
Porting the Tracker from the disting EX. Sax going into the NT, being harmonised. NT also synthesising the harmony voices.
January 23, 2025 at 7:17 PM
New issue of Waveform arrived.
January 21, 2025 at 8:07 PM
Beat SOTE on NG+. Aiming to actually play games other than Elden Ring in 2025 but we’ll see how that works out.
January 1, 2025 at 12:22 PM
We stopped by Edinburgh Zoo this morning to visit Akiko the Pallas’s Cat, who we’re sponsoring.

He’s certainly one big fluffy cat.
November 17, 2024 at 12:23 PM
Beat the Shadow of the Erdtree. That final boss is properly hard.
November 12, 2024 at 9:10 PM
October 21, 2024 at 11:09 AM
Very excited this morning to announce my new LP, “The Blind Sublime”. It’s up for preorder on Bandcamp now, with a listening party scheduled for October 22nd. The link for that is andrew-ostler.bandcamp.com/merch/the-bl...
September 6, 2024 at 7:18 AM
New module day! All the details on the website:
www.expert-sleepers.co.uk/otterley.html
February 22, 2024 at 2:17 PM
Has anyone put their Waveform Magazine issues 12 and 11 side by side?
February 12, 2024 at 5:04 PM
There’s a (long) interview with me in the new issue of the always excellent Waveform Magazine. If you have even a passing interest in modular synths, I heartily recommend a subscription.
February 10, 2024 at 12:19 PM