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Setting the gain of Jeff Rowland Model One

151.70.17.31

Posted on July 22, 2014 at 13:27:11
Posts: 5
Joined: July 22, 2014



I want to set the gain of my Jeff Rowland Model One amplifier.
I have removed the driver module from the main board. As described in the user manual, the back of that module shows some sockets meant for jumpers (see attached picture).
Unfortunately I don't know how to place those jumpers to set the gain at 20, 26, 29.5 or 32 dB (the values indicated in the user manual).
Can anybody help me?
Thank you!

 

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Did you try contacting the manufacturer?, posted on July 22, 2014 at 19:16:22
Mike K
Audiophile

Posts: 13973
Location: 97701
Joined: September 23, 1999
Manufacturers can usually be helpful in situations like this.

Lack of skill dictates economy of style. - Joey Ramone

 

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