AS3350 Dual SVF

(1 customer review)

£6.00

236 in stock (can be backordered)

SKU: AS3350 Category:
1 - 9 £6.00
10 - 99 £5.40
100+ £4.80

Description

The Alfa AS3350 dual SVF (State Variable Filter) is a clone of the classic CEM3350 chip that was used in the Rhodes Chroma, one of the ultimate polysynths.

The chip allows you to build various multimode filter configurations, including LP/BP and BP/HP.

Alfa Rpar datasheet iconDownload AS3350 Dual SVF datasheet

There’s also some notes on using the chip from ElectroMusic Engineer Magazine from 1982.

 

 

1 review for AS3350 Dual SVF

  1. brunob

    I just finished this and I’m really happy with how it sounds..State-Variable really has a different vibe to it.
    I used the feedthrough circuit described in the Electro-Music Engineer to feed the Cutoff and Q pins, a 47K from pin 16 to pin 1 for the reference current, and the rest from the datasheet.
    Btw there might be a typo there as pin 15 is marked “VCF1 Lowpass Output” where it should be “VCF2 Lowpass Output”
    Thanks a lot for this 3350!

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