via this auction
"Atari Pokey chip in a eurorack compatible module. Serial #23 of 25. 2 VCO's and external input/bit crusher with on board VCA's.
16hp, 130 mA on +12v.
Sound samples and manual can be found at: http://skrasoft.com/ and http://www.skrasoft.com/blog/blogfiles/pokey/POKEYsynth%20Manual.pdf"