Alfa Rpar AS

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ALFA RPAR AS logo.png

Alfa Rpar AS is an electronics factory in Latvia, founded in 1959. The company writes its name in all capital letters, AS indicates a joint stock company. In 2016 they started to produce synth and audio ICs, some of which were otherwise difficult and expensive to obtain.[1][2]

Selected synth and audio products

This lists only those parts that are of interest to synth and audio DIYers.

  • AS194 - LM194 equivalent, matched NPN transistor pair in TO-5 and SOIC
  • AS394 - LM394 equivalent, matched NPN transistor pair in TO-5 and SOIC
  • К1100СК2 - Sample and hold in TO-5 and DIP
  • AS3364D - Quad VCA equivalent to AS2164 in DIP and SOIC
  • K140YD12 - Op amp in TO-5, DIP and SOIC
  • AS3080E - Extended CA3080 OTA in DIP and SOIC
  • AS13704 - LM13700 dual OTA equivalent in SSOP
  • AS3046 - CA3046 equivalent, matched transistor array in DIP and SOIC
  • AS3310 - CEM3310 equivalent, voltage controlled ADSR in DIP and SOIC
  • AS3320 - CEM3320 equivalent, VCF in DIP, QFN and SOIC
  • AS3350 - CEM3350 equivalent, dual state variable filter in DIP and SOIC
  • AS3109 - IR3109 VCF in DIP and SOIC
  • AS2164 - SSM2164 equivalent, quad VCA with exponential control response, in DIP and SOIC
  • AS3330 - CEM3330 equivalent, dual VCA with simultaneous log and lin control, in DIP and QFN
  • AS3360 - CEM3360 equivalent, dual VCA with either log or lin control, in DIP and SOIC
  • AS3340 - CEM3340 equivalent, VCO in DIP and SOIC
  • AS3345 - CEM3345 equivalent, VCO in DIP and QFN
  • AS3340-HYB - SMT AS3345F VCO mounted on DIP-16 PCB
  • AS3372E - Extended CEM3372 voice (mixer, VCF and VCA) in DIP and SOIC
  • AS3394E - Extended CEM3394 voice (mixer, VCO, VCF and VCA) in DIP and SOIC
  • AS3397 - CEM3396 based voice (waveshaper, VCF and VCA) in SOIC

See also

References

External links