[sdiy] CEM3340 question -- interpolating scanners (again)

[Vladimir Pantelic]

On 04.12.20 07:30, Chris McDowell wrote:
>>  I actually used two 2164 VCAs -- half the chip, and left half of it
>> unconnected. 
> 
> Gasp! 

now imagine building a 4 channel log/linear VCA using a few 2164s and
then leaving half the inputs unconnected???!?!?!