This product specifications:
(1) Power out: *@********************hm / 8 ohm ; (2) one input ; (3) one 6.5'' 4 ohm / 8 ohm speaker;  (4) Input sensitivity: Normal *0mV  F=1KHz  Volume and tone Maximum noise- *0dB ( Gain Max) - *0dB ( Gain Min) ; (5) Control: Volume ( Clean) Gain( Drive)  High, Bass ;  ( (6) Size: L**0 x W**5 x H**5mm   Changjiang ELectric Music Instrument Parts factory is specialised in producing guitar amplifiers, EQ, music pickup,equalizers and other parts.  We offer good price and good quality from Our factory in China.  We sell to Korea, Americas, Australia, Canada and some Esatern European countries.   For more techincal information, please fell free to contact us .  We will try our best to serve you, our valued customers.  We work with both sides' interest in mind.  Thank you.