Vintage Deluxe EL34 triode jazz amp 30R110

EL34 cathode-biased triode power amp with solid state rectifier. 
30 watts mostly Class A.  
Optimised for jazz and hollow body guitars, the tone stack has Bass Middle Treble and Hi-Treble (rotary control instead of the traditional Bright switch), reverb Dwell and Mix, and Volume.  Dark jazz switch.  Compress control (an idea borrowed from Gibson amps, needs to be refined).
Weber Neomag 10″ speaker with aluminium dome.