p o w e r   a m p l i f i e r

overview and specifications

The EAR534 has been designed to meet a wide variety of needs, from the most demanding of audiophiles to the professional seeking high quality monitoring equipment in the studio field. The circuit design uses push-pull output and driver stages, a hight quality in-house designed output transformer and low negative feedback. It is capable of operationg in bridged-mono mode, to make a true mono block amplifier. Tube life is long (and replacement costs are modest) and the circuit operates in pure Class A.

SPECIFICATIONS
Power output 50 watts/channel (24Hz - 15kHz at 1% THD into rated load)
Power Bandwidth 15Hz - 40kHz at less than 3% THD
I.M.D. Less than 1% at any level from 10mW to 50 Watts
Output Damping Factor 18
Signal to Noise Ratio 92dB
Input Sensitivity 1V
Input Impedance 47k Ohms
Power Consumption 260 watts total
Weight 20kg
Size W 16” (405mm), D 16” (405mm), H 6” (150mm)
Valves List 2 x ECC83, 2 x ECC85, 8 x EL34