Mkf411
New member
I recently aquired a Supro 16T from the 60's. It has an 8" speaker and a wicked tremelo.
It's a bit noisy, and because it has the original plug, I tried the reverse the plug trick. Funny thing is it wouldn't power up when I turned the plug around. If I reversed it agian, it powered right up. This got me wondering if someone modified the plug so it would only work one way? Is this possible?
It's a bit noisy, and because it has the original plug, I tried the reverse the plug trick. Funny thing is it wouldn't power up when I turned the plug around. If I reversed it agian, it powered right up. This got me wondering if someone modified the plug so it would only work one way? Is this possible?