roland_filter_versions
All about the IR3109 chip @ AMSynths
reverse engineering the IR3109 - Page 4 - MOD WIGGLER
IR3109 Sharp | Price Comparison and Datasheets | Octopart
IR3109 new imported original|Replacement Parts & Accessories| - AliExpress
ROLAND IR3109 | Reverb
reverse engineering the IR3109 - MOD WIGGLER
reverse engineering the IR3109 - MOD WIGGLER
BOSS RPH-10 uses Roland VCF chip. Other phaser-filters?
Spheremusic - Bargain or auction detail
Michigan Synth Works - MSW-810 DIY Kit is now in stock. Also have a very limited number of IR3109 VCF chips available in the vintage parts sections https://michigansynthworks.com/products/msw-810-monosynth-kit | Facebook
MATRIXSYNTH: Shruthi XT w/ Roland IR3109 Filter Board
Yáge@ on Twitter: "SHARP IR3109 datasheet #sdiy https://t.co/s9KZqz27LQ" / Twitter
Original Roland IR3109 IC Analog VCF Filter Chip for Jupiter 8 / Juno 6 / Juno 60 / SH-101 Synth | Reverb
All about the IR3109 chip @ AMSynths
Stream Shruthi Roland IR3109 by twobkniddlers | Listen online for free on SoundCloud
A to Synth: Roland resistor nets for the IR3109
MATRIXSYNTH: Mutable Instruments Shruthi-1 w/ Roland IR3109 Jupiter Filter Chip
reverse engineering the IR3109 - MOD WIGGLER
