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.
May 19, 2017 - Preorder the new Coolaudio V3340 VCO!
Coolaudio is finally releasing its new production of the classic 3340 VCO. We are now taking preorders with expected delivery in mid-June. So far only the DIL-16 package is available for ordering, we have no date yet for the surface mount version. Quantities will be limited to 5 per customer due to very constrained supplies from Coolaudio. Preorder here.
May 1, 2017 - Preordering now open for Coolaudio V2164M SOIC-16 Quad VCA
We are now taking preorders for the Coolaudio V2164M quad VCA (SOIC-16 package) with expected delivery dates in late June 2017. Note that we have the V2164D (DIL-16 package) in stock now.
January 3, 2017 - NEW! Xvive VTL5C3/2 Dual Element Opto Coupler
We now stock the versatile Xvive VTL5C3/2 dual element vactrol (resistive opto-islolator). This popular device made by Xvive Audio features high isolation, steep slope, good dynamic range, low drive current, and small light history memory. Perfect for noiseless gain controls, limiters, compressors, and many other applications.
Dec 12, 2016 - NEW! Coolaudio V2902 Stereo USB codec (PCM2902 equivelent)
Now you can build a stereo USB audio interface with high performance and minimal component count. The Coolaudio V2902 supports analog and S/PDIF (optical digital) input and output at up to 48kHz sampling rates. This single chip solution provides a full USB 1.1-compliant protocol controller. No software drivers are needed to work with Linux or Windows USB ports. Useful for building USB speaker systems, USB audio interfaces, etc. See all the details here.
Sept 14, 2016 - NEW! Coolaudio V411 Quad Analog Switch
We are now stocking the Coolaudio V411 quad CMOS analog switch. This quad SPST analog switch is easily controlled with digital logic and features low ON resistance, fast break-before-make switching, wide dynamic range, and single or dual supply operation. Great for audio switching/multiplexing, data acquisition, and communications systems. DG411 equivalent.