Hoffman Amplifiers Tube Amplifier Forum

Amp Stuff => AmpTools/Tech Tips => Topic started by: lego4040 on January 06, 2018, 06:57:36 pm

Title: Cocentric Bass/Mid pot for BFPR
Post by: lego4040 on January 06, 2018, 06:57:36 pm

I found this while researching Princeton Reverbs, P2P amps quality look and sound fantastic and Scaggs uses Dougs turret board. I would love to do the Bass/Mid this way rather then run another wire, I dont understand the resistors? I understand the series/parrallel formula but the theory here.

Title: Re: Cocentric Bass/Mid pot for BFPR
Post by: sluckey on January 06, 2018, 07:18:47 pm

Read this...

     http://el34world.com/Forum/index.php?topic=19789.msg206655#msg206655

Title: Re: Cocentric Bass/Mid pot for BFPR
Post by: jjasilli on January 06, 2018, 09:29:12 pm

See:  http://www.geofex.com/Article_Folders/potsecrets/potscret.htm

Title: Re: Cocentric Bass/Mid pot for BFPR
Post by: lego4040 on January 07, 2018, 03:41:53 pm

 :happy1: Awesome, more reading and knowledge, thanks guys. How poetic that Im about to start another build and I was given an online safety class tonight. What is it? High Voltage, arc safety awareness :laugh: