> It may seem identical. But believe me they are 2 completly
> different beasts.
> The 120 is an extremely polite moog style filter. (I own it but
> don't really
> like it, bought it very cheap 2nd hand)The politeness is
> accentuated by the
> fact that my 120 has a very low output level compared to the other Doepfer
> filters I own. --Question to others: is that also with your A120
> filters --
> (If you want a moog style filter I defiantely recommend the A108, again,
> can't stress it too much)

The A-120 was the first filter of the A-100 and has been developed ~ 1994.
At this time we stilled payed attention the in/outputs do not distort. In
the course of time the liking of the users changed and they want to have all
possibilities including distortion and higher levels. A simple solution is
to reduce the resistor R15/22k to a lower value to obtain higher levels and
distortion. R15 is located just behind the Audio Level control below the
capacitor C1/10u.

Best wishes
Dieter Doepfer