Tone King Gremlin BR, Tube Combo Amplifier for Electric Guitar, 1 Channel, Power: 5 W, Produces cranked up Blackface or Tweed guitar sounds at reduced volume, Built-in Ironman II Attenuator with a Reactive Load, which reacts just like the amplifier to produce the same sound at any volume, whether you are playing live or quietly, Inputs with optional A / B / Y footswitch bridgeable (not included), Equipped with: 1 x 12"" Custom Voiced Celestion 870 speaker, Preamp tubes: 2 x 12AX7, Power amp tube: 1 x KT66, Open housing construction, Controls: Volume, tone and attenuation, Switches: Power On / Off, Input: Rhythm and Lead (6.3 mm jack), Line-output 6.3 mm jack, Dimensions (W x D x H): 483 x 254 x 432 mm, Weight: 12.7 kg, Colour: Brown / Beige, Made in USA