MOTM

Once Stooge panels are shipping again, I'll figure out the gain for 
the input mixer. I like to drive my filters hard (all inputs at 10), 
I'm not sure how much pain the 485 can take. This would be a trivial 
modification to make: 2 jacks, 4  pots, one op-amp, a few resistors, 
and some wire. Would probably take an hour to do.

At 9:42 PM +0000 2007/02/19, wjhall11 wrote:
>Scott - Will and I will go for it.  By the way, Will's vote is for
>"FREAK."  <G>  Aprox. when do you figure this mod would be ready to
>roll?  Thanks.  Bill and Will
>
>
>
>--- In motm@yahoogroups.com, Scott Juskiw <scott@...> wrote:
>>
>>  I'm wondering if there's any interest in a 2U wide version of the
>>  MOTM-485 filter? I'm considering this as an upgrade to the 485 once
>>  Stooge panels start shipping again. This wouldn't require any major
>>  surgery to the 485, but I might add a MUUB-2 board for the input
>>  mixer (this could be optional). Here's my current plan:
>>
>>  1. add an IN3 jack
>>  2. add a 3 input mixer for the audio inputs
>>  3. add 3 log pots for mixing the 3 inputs
>>  4. add an FM2 input with an attenuator (not a reversing attenuator)
>>
>>  This 485R panel would be similar to the 440 in features. The layout
>>  would be like this for the 7 pots and 2 switches (LP/HP Mode and
>>  Full/Half Tracking):
>>
>>  IN1_pot	FREQ_pot
>>  IN2_pot		RES_pot
>>  IN3_pot		FM1_pot
>>  switches	FM2_pot
>>
>>  and like this for the 8 jacks:
>>
>>  1V/OCT, FM1, FM2, RES
>>  IN1, IN2, IN3, OUT
>>
>  > Any takers? Anyone want to change FREQ to FREAK?