Custom103i 35RR 212

KT66 35 watt cathode biased power amp with GZ34 rectifier.  Octal pre-amp valves.
British Deluxe tone stack with “Petersburg” overdrive input, reverb and FX loop.
Pre-Gain, Normal, Brilliant, Bass, Middle Treble, Mix, Level, Presence, Master Volume.
Weber Blue Dog and Silver Bell speakers