ROLAND IR3109 | Reverb
All about the IR3109 chip @ AMSynths
reverse engineering the IR3109 - MOD WIGGLER
Powercom Riganti IR3109 Self-Gripping Clamp | Specialised Force
Roland Promars Spare Parts – Vintage Synth Parts
Original Roland IR3109 IC Analog VCF Filter Chip for Jupiter 8 / Juno 6 / Juno 60 / SH-101 Synth | Reverb
Roland IR3109 filter chip | Synthforum
MATRIXSYNTH: Mutable Instruments Shruthi-1 w/ Roland IR3109 Jupiter Filter Chip
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
A to Synth: Roland resistor nets for the IR3109
Spheremusic - Bargain or auction detail
AR3109: exact replacement for the IR3109 IC
BOSS RPH-10 uses Roland VCF chip. Other phaser-filters?
Stream Shruthi Roland IR3109 by twobkniddlers | Listen online for free on SoundCloud
80017a / ir3109 exponential converter · sinneb
Index of /diy/Schematics/Filters Wahs and VCFs
IR3109 VCF clean | J B | Flickr
