MODEL GT-20 POWER 20w SPEAKER 10inch IMPEDANCE 8ohm FEATURES 20 watts ( rms) into 16 or 8 ohms Two EL84s and Two 12AX7s 10 inch speaker AC mains input, international voltage selector switch 100V/ 120V/ 200V/ 220V/ 230V/ 240V 50/ 60Hz Pre- and post-gain controls Two channel, NORMAL/ LEAD 3-band passive EQ ( bass, middle, treble) Standby FX loop External speaker capability 4OHM precise parts used for lowest noise 5W metal oxide power resistors, 600V polypropylene film/ foil and polyester military capacitors Classic tweed covering DIMENSIONS 53.2( W) x43( H) x24( D) CM ( Unpacked) WEIGHT 15kg ( Unpacked) OEM and ODM welecome assembled Kits are provided keywords kldguitar google