Features Reverb: Tube Driven, Full-Size Spring Pan Output Power: 20W Power Attenuator: Ironman II Precision Compensated Power Attenuator Preamp Tubes: 4 x 12AX7, 1 x 12AT7 Power Tubes: 2 x 6V6GT Rectifier Tube: 1 x 5AR4 Weight: 36.2 lbs Description Product Description Vintage tone seekers, meet the Tone King Imperial MKII. Featuring an all tube circuitry, traditional spring reverb and a highly resonant cabinet- the Imperial MKII supplies the authentic vintage tone and feel of a well-worn vintage amp. SPECS: Color: Black/Cream Configuration: 1x12 Combo Output Power: 20W Preamplifier: 2-Channels, Footswitchable Rhythm Channel: Volume, Treble, Bass Lead Channel: Volume, Tone, Mid-Bite Reverb: Tube Driven, Full-Size Spring Pan Tremolo: Modified Bias-Modulation Type, Footswitchable Power Attenuator: Ironman II Precision Compensated Power Attenuator Load Type: Tuned Reactive Load Attenuation Steps: 6 Steps: 0db, -3db, -9db, -15db, -24db, -36db Attenuator Bypass: When selected, the attenuator is bypassed (rhythm channel only) Footswitch: 2-button Footswitch with LED indicators Footswitch Functions: Channel Switching, Tremolo On/Off Preamp Tubes: 4 x 12AX7, 1 x 12AT7 Power Tubes: 2 x 6V6GT Rectifier Tube: 1 x 5AR4 Dimensions: 22-1/2" W x 19-1/4" T x 10-1/2" D Weight: 36.2 lbs