Pilot 15HM 15 watts (rms) 4,8 ohms Two 6l6 and two 12AX7's Standby Out speaker jack: 4ohm, 8ohm. 16ohm, 2x8ohm, 2x16ohm Hi-Lo impedance inputs Controls: Gain, Reverb, Bass, Middle, Treble, Volume Booster/Normal SW Bright/normal sw Head phone out Spring reverb XLR out 15/7.5w sw FS jack 108 power transform Precision made parts used for lowest signal to noise ratio. 5W metal oxide power resistors. 600V polypropylene film/foil and polyester military capacitors OEM and ODM welcome. Kits are provided. Please Google Kldguitar, contact us and we will reply as soon as possible