Catch and release. Installed newer sovtek 12ax7 tubes I sprayed Deoxit in all pots Missing 2 of the plastic slider knob on the EQ, but it works just fine without them. Sounds really great, works well. Amazing amp cheap! Asking $555 shipped Shipping to Continental USA only. Might consider trades for guns or guitars or other amps. Don't hesitate to ask. Thanks for looking.