Friday, October 18, 2024
AM1031 Multipurpose Filter
video upload by O.Z. Hall
TIMECODE
0:00 - Intro
1:02 - Front Panel Controls
2:15 - History and Description
3:18 - ARP 1047 vs AM1031 - Peak Mode
4:09 - A/B audio test 1 - Notch based phase shifter sound
5:52 - A/B audio test 2 - Notch vs Peak with varying Resonance (Q)
9:46 - Conclusion
"Buy Me a Patch Cable
https://buymeacoffee.com/ozhalljr
This video examines the AMSynths AM1031 Multipurpose Filter. This state variable filter was created by Dennis Collin who also created the ARP 1047 Multimode Filter. The two filters are similar, but the 1031 includes an addition response called Peak.
My 1047 video, part 1
Behringer ARP 2500 1047 Multimode Filter Part1 - Resonator/Percussion [posted here]
None of these links are affiliate links.
The AM1031 product page. https://www.amsynthstore.co.uk/produc...
AMSynths Plans 2024 - Ten ARP 2500 Modules! [posted here]
Demo of the Peak response of the
Triangulum Research AT 327, which is a 2018 clone of the AR 327 Aries module. [below]
AT 327 basic demo
video upload by brokenwave
"This is a simple demonstration of the AT-327 Multimode Filter from Triangulum Research.
The AT-327 is a multimode filter based on the Aries AR-327; a filter designed by Dennis Colin in 1975 for Aries Inc. in Massachusetts. Dennis Colin designed many important filters for ARP, Aries, and Oberheim, but the Aries filters are hard to come by. Their design is similar to that of the ARP 1047, but was simplified to reduce cost and make use of newer components that had come on the market as of 1975.
I have a particular fondness for the rich and sometimes gristly analog timbres produced by the Aries System 300 modules, and as challenge to myself, decided to adapt their designs to the very popular eurorack standard. This is the first character in the series."
SCJS #29 PLAITS:CHAOS VI [crazy stereo]
video upload by FL3SHB4CK
"Small Case Jam Sessions #29
Chaotic system based on four lfo + S&H driving mad Plaits!
Crazy stereo effect using NLC 1U diff rect
4U 50hp recorded live into Syntakt reverb and delay
00:00 000
02:09 001
03:37 010
05:21 011
06:44 100"
Moog LAMM LintronicsAdvanced Memorymoog SN 1034
Note: links to listings are affiliate links for which the site may be compensated.
via this Vemia listing
Click the auction link on top when you get there for additional listings.
"Memorymoogs in perfect working order aren't that easy to find nowadays - or cheap - but the LAMM is even more extreme. Rudi Linhard's uber-Memorymoog is a hugely enhanced instrument while still completely retaining the nature of the original instrument's immense power. Reportedly a current LAMM mod on your 100% working Memorymoog will currently cost getting on for 10 000 euros with shipping - and probably have a long wait time too. That's after you've paid for your Memorymoog! This one was serial number 1034, and is currently UK / Euro voltage. Fully checked and serviced where necessary in August 24. This machine has been stored for much of its life in an Anvil custom flightcase - see the next lot. If sent by courier we will use a custom carton instead (30GBP) - or palletise it inside the case if you win both."
via this Vemia listing
Click the auction link on top when you get there for additional listings.
"Memorymoogs in perfect working order aren't that easy to find nowadays - or cheap - but the LAMM is even more extreme. Rudi Linhard's uber-Memorymoog is a hugely enhanced instrument while still completely retaining the nature of the original instrument's immense power. Reportedly a current LAMM mod on your 100% working Memorymoog will currently cost getting on for 10 000 euros with shipping - and probably have a long wait time too. That's after you've paid for your Memorymoog! This one was serial number 1034, and is currently UK / Euro voltage. Fully checked and serviced where necessary in August 24. This machine has been stored for much of its life in an Anvil custom flightcase - see the next lot. If sent by courier we will use a custom carton instead (30GBP) - or palletise it inside the case if you win both."
KORG DSS-1 with HxC drive SN 009683
Note: links to listings are affiliate links for which the site may be compensated.
via this Vemia listing
Click the auction link on top when you get there for additional listings.
"Nice sounding retro sampler / synth keyboard from the mid / late 80s - the one with the analogue filters. Paul Nagle wrote a funny but also accurate retro about it in 1997: https://www.soundonsound.com/reviews/korg-dss1 . Big and heavy, but good-sounding, with lots of extra treats in store for people who go looking for them. The weak link was usually the disk drive - but this has been solved on this example with an HxC drive, with the display helpfully in the wide open spaces above where the disk drive used to be. Packing 24GBP for a custom carton - to include a UK or Euro mains lead (with the pesky 2-pin rectangular shape). The DSS-1 has been stored in a very nice flightcase - see next lot - but we won't courier it in the case."
via this Vemia listing
Click the auction link on top when you get there for additional listings.

Kasser DAFM synth Genesis YM3438
Note: links to listings are affiliate links for which the site may be compensated.
via this Vemia listing
Click the auction link on top when you get there for additional listings.
"FM synth based on the Yamaha YM3438 chip, a CMOS game sound chip. Uses USB power. Packing 6GBP."
via this Vemia listing
Click the auction link on top when you get there for additional listings.
"FM synth based on the Yamaha YM3438 chip, a CMOS game sound chip. Uses USB power. Packing 6GBP."
Future Retro Vectra original with firmware 2.0. Wood side panels
Note: links to listings are affiliate links for which the site may be compensated.
via this listing
"Original Vectra synth just upgraded with Firmware 2.0. Upgrade done by Futureretro. Also has cap upgrade necessary to make the synth quieter when the Master Volume is changed downward. 100% functional. These upgrades basically makes it exactly like the newest version but it has original style wood side panels. Also has the newest soundset on the card. Complete upgrades include the following:
Improvements
Randomization over sequencer parameters.
Reset to step 1 of sequencer.
Midi cc control over sequencer parameters.
Midi cc in and out of joysticks.
Sequencer parameter improvement for more convenient usage of features during live performance including keyboard enhancements.
Bug Fixes
Eliminates crash when receiving midi data during preset change.
All 16 midi channels now sending and receiving.
Fixes crashes on sequencer edit page when using for long periods of time.
Soundset expansion
Contributions from:
Matia Simovich
Jon Sonnenberg
Drew Schlesinger"
via this listing

Improvements
Randomization over sequencer parameters.
Reset to step 1 of sequencer.
Midi cc control over sequencer parameters.
Midi cc in and out of joysticks.
Sequencer parameter improvement for more convenient usage of features during live performance including keyboard enhancements.
Bug Fixes
Eliminates crash when receiving midi data during preset change.
All 16 midi channels now sending and receiving.
Fixes crashes on sequencer edit page when using for long periods of time.
Soundset expansion
Contributions from:
Matia Simovich
Jon Sonnenberg
Drew Schlesinger"
Ciat-Lonbarde - Cocoquantus
Note: links to listings are affiliate links for which the site may be compensated.
via this listing
Additional NOISEBUG Listings
via this listing
Additional NOISEBUG Listings
Korg - MS-10 SN 132715
Note: links to listings are affiliate links for which the site may be compensated.
via this listing
Additional NOISEBUG Listings
via this listing
Additional NOISEBUG Listings
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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