MODEL GT-30H POWER 30w SPEAKER NO IMPEDANCE 16ohm,8ohm 4ohm (switchable) FEATURES Auto standby Four EL84s and three 12AX7s AC mains input, international voltage selector switch 100V/120V/200V/220V/230V/240V 50/60Hz 2-channel pream... - Update: 2008-07-06

MODEL GT-30 TUBE GT-30 The ultimate tone machine, GT-30 offers the widest palette of tones to cover any style of music. This combo provides all the extra gain you'll ever need. Classic Gain and Ultra Gain channels, both with 2 modes that can tak... - Update: 2009-03-19

MODEL GT-5 The GT5 is a 5W tube guitar amplifier with a 6.5-inch speaker . This guitar amplifier makes small-room sessions lots of fun! It is good for student also. We has added a higher-gain preamp circuit to take the overdriven tone beyond that... - Update: 2009-03-19

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 Pr... - Update: 2009-11-29

TUBE GT-512 is a purpose-built recording amplifier.So it's sound is good free from hum and hiss.Although Gt512 is only 5 watt power,it has a 12 inch speaker and bigger cabinet for speaker which make sound big on your recording tracks.The 5 watt singl... - Update: 2009-11-29