Powercom Riganti IR3109 Self-Gripping Clamp | Specialised Force
BOSS RPH-10 uses Roland VCF chip. Other phaser-filters?
reverse engineering the IR3109 - Page 3 - MOD WIGGLER
All about the IR3109 chip @ AMSynths
ROLAND IR3109 | Reverb
reverse engineering the IR3109 - Page 4 - MOD WIGGLER
IR3109 Semiconductor - Buy from Littlediode
Original Roland IR3109 IC Analog VCF Filter Chip for Jupiter 8 / Juno 6 / Juno 60 / SH-101 Synth | Reverb
80017a / ir3109 exponential converter · sinneb
A to Synth: Roland resistor nets for the IR3109
All about the IR3109 chip @ AMSynths
80017a / ir3109 exponential converter · sinneb
MATRIXSYNTH: Shruthi XT w/ Roland IR3109 Filter Board
IR3109 Sharp | Price Comparison and Datasheets | Octopart
Stream AS Vs IR3109 - Simple Patt With Vcf Stereo by Sequentix | Listen online for free on SoundCloud
IR3109 VCF clean | J B | Flickr
Spheremusic - Bargain or auction detail
Index of /diy/Schematics/Filters Wahs and VCFs
All about the IR3109 chip @ AMSynths
