I had a special meeting with Chess Lim, the designer of the Attitube G20 amp and Shaman guitar. The G20 has an attenuator pedal, 20 watts, EL84’s, 12AX7’s, SS rectifier. Volume & Tone…simple. Point to point hand wired. Proprietary 12″ speaker. I played the Shaman guitar which is I believe alder body with maple top, Lace Alumitone custom pickups, Wilkinson trem & maple neck. This is a great modern type guitar with a nice feeling neck. The company owner Chess Lim is a great guy and the price vs value is awesome. I like this combo a lot!