Sundown - Rebel - amp including master volume, with a pull high gain cicuit, bass, mid, treble, and presence controls, a built in power attenuator, and a variable wattage control. Three 12AX7s and four Fender branded Sovtek 5881s.
Sundown - Formula 50 - there is a Governor control which seems to be common to all Sundown amps. This control lets you crank the amp way up but keeps the volume level at reasonable levels. Not a reactive or resistive load - may be a post-inverter-tube master volume. There is one speaker jack the impedence is not labeled, and a external speaker jack.
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