Epiphone "Electar"  Century All-Tube Vintage Style 18 Watt Guitar Amplifier With re-designed electronics that include 18 watts; All-Tube A/B 2 - 6V6 and 2 - 12AX7 tubes. With a 12" speaker and a Master Volume with a pull "boost" mode and a Master Tone. Bright, Normal and Dark Input. Extension Speaker output and footswitch jack (footswitch optional) and an internal Bias Adjustment.