Frequency Response: 69Hz ? 22KHz
Polarity: positive signal on + input produces LF outward displacement
Input Impedance: 20K Ohms, Balanced, 10K Ohms, Unbalanced Input Sensitivity: 85mV Pink Noise Input Produces 74dba Output SPL @ One Meter With Volume Control At Maximum
Power: fixed 110 V ~ 50/60 Hz or 220 V ~ 50/60 Hz
Protection: RF transient interference output current limitation, overheat protection, ON/OFF and subsonic filter
"Kamanga Egypt , music instruments store in Egypt, sell new and used i instrument ,we offer all music instrument Including brass, percussion, wind , guitar ,piano,violin,we also offer electronic Keyboards and upright pianos and calasical Instruments Like calasic guitar and grand Piano ,we have many brands in electric guitars and bass guitars and electric drums kits . we also carry sound reinforcement equipments such as speakers, microphones, headphones, mixers, mixing consoles, recording equipments, studio monitors, . we can offer you best accessories you need include guitar strings, guitar effect Pedals , and replacement strings for all string Instruments ,rosin ,Picks,drums sticks,Training equipment, free shipping around EGYPT"