A 1964 blackface Fender combo with 1x15 JBL speaker. SRV's primary amp. Rich, warm cleans that break up beautifully when pushed. Spring reverb and vibrato built in.
Most blackface Fenders never had a Middle control — they have a 6.8k resistor soldered in its place. Which models have the knob, what the resistor is set to, and how to get mids without it.
The ToneMaster Deluxe Reverb costs $200 less than the tube original. We put both on the same amp stand, dialed in identical settings, and listened. Here's where they agree — and where they don't.
The Vibrato channel isn't the plain one with reverb added — it has an extra gain stage and, on a Deluxe Reverb, a treble cap you can't switch off. Verified panel layouts per model.