January 18, 2018 - NEW! Synth chips from ALFA RPAR!
We now have in stock some of the long awaited synth chips from ALFA RPAR, the AS3340 VCO, the AS3320 VCF, and the AS3310 Envelope Generator. All are now available in DIL packages for DIY friendly projects.
January 11, 2018 - Xvive VTL5C3 now available for pre-order
Looking for those popular opto-couplers? They will be back in stock soon, you can pre-order now to reserve yours here.
November 3, 2017 - NEW! Cliff Electronics optical transmitter/receiver modules
We now have optical transmitter (FCR684205T) and receiver (FCR684205R) modules from Cliff Electronics. These modules support up to 16Mbps and can be used with ADAT or S/PDIF signaling protocols. With the Coolaudio V1401 and V1402 ADAT chips, a complete ADAT transmitter and receiver can be build with minimum component count.
November 1, 2017 - NEW! Coolaudio V3320 VCF
The new Coolaudio V3320 Voltage Controlled Filter chip is now available. This high performance filter features 4 independent configurable sections, low CV feed-through and low distortion. A perfect compliment to the V3340 VCO.
October 12, 2017 - Deckard's Dream VCA Package
This package of 60 Coolaudio V2164D VCA chips is specially priced for builders of Deckard's Dream analog synthesizer. Taking preorders now for delivery estimated for the first week of November. See the details: Deckards Dream VCA Package.
July 14, 2017 - Coolaudio V2164M Quad VCA is now back in stock
The ever popular V2164M (SOIC-16) VCA is back in stock after a several month shortage of this part. Note the new part has ambiguous pin-1 markings, please see V2164M (Rotated) Device Details for details on this packaging.
June 29, 2017 - NEW! V3340 VCO (SOP-16)
Now in stock is the new Coolaudio V3340M VCO. Currently only the surface mount package is available (we don't have a date for the DIL package yet). We are offering SOP-to-DIL conversion kits at-cost when purchasing the V3340M.