Hi,
I just picked up a used Tube 100 poweramp, made in 10/93. My first question is:1. can I only use EL-34's with it? I see no indication or switch that tells me I can use 6L6's.
2.Is it adjustable bias or fixed bias? I see no trim pot inside.
3. If I use it in 100 watt bridged mode and have a 16ohm speaker cab, do I switch the amp to the 16omh setting or do I have to use the 8ohm setting?
Thanks in advance.
Scott