Hoffman Amplifiers Tube Amplifier Forum

Amp Stuff => Tube Amp Building - Tweaks - Repairs => Topic started by: Papa Jim on February 25, 2019, 09:11:34 am

Title: Very dumb question I'm sure.
Post by: Papa Jim on February 25, 2019, 09:11:34 am

I am probably the only person on here who has not seen or played a 65 DRRI. How the heck do you install this board in the amp when the pots are turned around backwards? Here it is below. Just kidding but why is it drawn that way?

https://www.google.com/search?rlz=1C1JZAP_enUS796US796&biw=1366&bih=657&tbm=isch&sa=1&ei=PwF0XOqpLayr5wKkiJ0o&q=images+65+drri+amp+circuit+board&oq=images+65+drri+amp+circuit+board&gs_l=img.12...46910.75518..80293...0.0..0.70.2010.37......1....1..gws-wiz-img.xxPtEDvOaqc#imgrc=PijLmEAc9t9CcM:

Title: Re: Very dumb question I'm sure.
Post by: sluckey on February 25, 2019, 09:21:12 am

The boards were manufactured as a single board. Much easier to make the board. Then the two boards are snapped apart. Look close and you will see where the snap-off tabs are.

Title: Re: Very dumb question I'm sure.
Post by: Papa Jim on February 25, 2019, 09:32:52 am

Gothcha. That makes sense now. Thanks.