The sunn Forum

Sunn Musical Equipment => Q & A => Topic started by: RxJxVx on August 26, 2007, 12:50:33 am

Title: 3 way impedance selector switch
Post by: RxJxVx on August 26, 2007, 12:50:33 am
my tube guitar head has a 3 way impedance selector which will allow me to adjust the impedance to 2, 4 or 8 ohms.

i understand that running two 8 ohm cabinets in parallel is presenting my amp with a 4 ohm load.

my question is:  since each cabinet is an 8 ohm load and i am only running one cable to each cabinet, should i set the amp's impedance to 8 ohms, or 4 because i am running two of them?

if it makes a difference, the amp is an old ampeg V4 that says magnavox on the back.
Title: Re: 3 way impedance selector switch
Post by: Johann on August 26, 2007, 02:28:42 am
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