Marshall SLX Biasing

>> YOUR LINK HERE: ___ http://youtube.com/watch?v=UJ8rthFhdfg

Rebiasing my Marshall SL-X after replacing the Valves with Cryo Harma ones from Watford Valves.

Marshall Amplification, EL34, Marshall SL-X, Watford Valves, Tube Amp, Amp Tubes, Amp Bias, Electric Guitar, Biasing Amp
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