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Author Topic: SUNN 200S Mod ?  (Read 3794 times)

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Offline alotawatts

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SUNN 200S Mod ?
« on: October 17, 2011, 01:53:59 pm »
Considering buying my friends 200S. It looks like at some point earlier in life a 1/4 inch jack was added in the chassis between the power  tubes. Ideas why ?........reverb tank, ,,foot switch ?  
« Last Edit: October 17, 2011, 02:15:31 pm by alotawatts »
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Offline Soundmasterg

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Re: SUNN 200S Mod ?
« Reply #1 on: October 17, 2011, 03:05:52 pm »
Is it a 1/4" jack or a recessed pot? They look similar from the outside. If it is a recessed pot, then it could be a bias adjustment pot.

Other than that, maybe they added a line out and stuck the pot there even though it would be more appropriate in a different location.

Why not open the amp up and see what is really there and where it connects to? Then it would be easier to tell where it is going....

Greg
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Offline alotawatts

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Re: SUNN 200S Mod ?
« Reply #2 on: October 17, 2011, 05:10:13 pm »
Quote from: Soundmasterg on October 17, 2011, 03:05:52 pm
Is it a 1/4" jack or a recessed pot?

Greg

After scooping out crud and dust ...low and behold ...a biasing pot it is ....thanks.
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Offline Soundmasterg

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Re: SUNN 200S Mod ?
« Reply #3 on: October 20, 2011, 05:41:10 am »
You're welcome!

Greg
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