This two channel full tube amp has one channel with modified low power Fender Tweed Twin 5E-8 circuit and the other channel our Black Prince/modified Fender black face circuit. It has independent Spring reverb and master volumes for each channel. Add on is a common, adjustable Clean-/ Solo boost. Cathode biased power amp gives output power some 12-14 W with 2x6V6GT tubes and 28-30 W with 2x6L6GC/EL34 tubes. It`s power amp takes all normal octal power tubes. There is no need to bias them. Channel, Reverb and Solo Boost switching works with a 3 button footswitch. If you want also tremolo, master volume controls are located in back panel. Amp cabinet is of light weight Paulownia and Poplar veneer.