A
4-Pole Voltage Controlled Filter from
Solid State Micro Technology for Music, Inc.
Features:
from the original data sheet
low cost
high control rejection (36dB typical for 1000 to 1 sweep)
±18V to ±5V supplies
minimum external parts count
stable resonance over frequency sweep
no op amp required between output and VCA
90dB dynamic range
10 000 to 1 minimum sweep range
on-chip resonance control
differential signal inputs
Synthesizers using the chip:
with the amount used
Bananna Poly Synth 6
CMI Fairlight II 8
Crumar Bit 01 (late models) 6
Crumar Bit 99 6
Crumar Bit One 6
Korg Mono/Poly 1
Korg PolySix 6
PPG Wave 2.2 and 2.3 8
Siel DK600 6
Siel Opera 6 6
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