4734 Power Amplifier was designed to improve the speaker drivability without compromising the purity and liveliness of former 47 amplifiers. It packs 65W/4 ohms in its compact case and will drive most of the speakers in the market with ease.
Input impedance:50k ohms
Input sensitivity:0.75VRMS(at 65W/4 ohms)
Output power:65W(4 ohms)