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DIY Stompboxes => Building your own stompbox => Topic started by: GibsonGM on July 16, 2008, 09:12:53 PM

Title: Talkbox Driver Polarity?
Post by: GibsonGM on July 16, 2008, 09:12:53 PM
Hi,
Scored an old driver from a PA horn, which was used in a talkbox in the 70s.  It's the size of a can o' beans and has 2 terminals marked "L1" and "L2", with the usual threaded projection.  Anyone have any clue how I could determine which is the + and - of the thing?   The guy who gave it to me says it worked great when he was in bands back then, but he forgets how it was wired.   Any info appreciated!
Thanks,
~Mike  :)
Title: Re: Talkbox Driver Polarity?
Post by: dschwartz on July 17, 2008, 12:31:20 AM
for a talkbox i think it doesn´t matter..just wire it
Title: Re: Talkbox Driver Polarity?
Post by: petemoore on July 17, 2008, 05:58:50 AM
  You're not running two of them, it shouldn't make 1 bit 'o difference.
Title: Re: Talkbox Driver Polarity?
Post by: GibsonGM on July 17, 2008, 07:53:07 AM
Cool, thanks for the input, guys.  Throwing on some Frampton....