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Re: [motm] Re: amplifying a trigger?

2004-08-19 by jwbarlow@aol.com

In a message dated 8/18/2004 5:40:18 PM Pacific Daylight Time,  
davebr@... writes:

I've  modified all my mixers so I can get unity gain from any channel.  
You  have to be careful not to overload it but it allows me to use a 
multiple  and run the same signal into two channels.  At full gain I'll 
get 2X  the signal output.

Dave

--- In motm@yahoogroups.com, "Paul  Wagorn" <pwagorn@p...> wrote:
> Any way anyone can think of to  amplify a 5v trigger into a 10v 
trigger to drive a 2600 from a 606) using  a motm?


In fact, I think you can do this with the mixer in the "voltage processors"  
part of the ARP: just mult the output of the 606 and plug two of those into 
the  inputs of the mixer. You will then have to run it through the other 
inverter  (since the mixer inverts the original once).
 
Another way is to just use the pre-amp module of the ARP -- start with the  
switch at the lowest gain setting (isn't it X 10?).
 
I'm sure a circuit to do this could be found without looking too far and  
probably only involves a a generic transistor and a few resistors. I've thought  
about adding one to my ARP (with a switch for 5v or 10v gate/trigger), but I  
never have.
 
JB

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