ALFA RPAR is a semiconductor manufacturer based in Riga, Latvia. ALFA RPAR specializes in reproductions of classic ICs used in audio circuitry, including the AS3340, AS3320 and AS330
AS3394E μP Controllable Synthesizer Voice
AS3364 – Quad Voltage Linearly Controlled Amplifier (VCA)
AS2164 - Quad voltage exponentially controlled amplifier (VCA)
AS194D - Matched NPN transistor pair.
SOIC-8 (150mil) EPAD package
AS3330 - Dual Voltage Controlled Amplifier
AS394 Matched NPN transistor pair