EAR 534 Power Amplifier

“State of the art and most highly recommended” – PositiveFeedback.com

“Recommended, in a tall, Zen kind of way” – Art Dudley

Audio Revelation is an authorized, full line EAR dealer with many models on display ready for audition.


“My hat is off and my E.A.R.s are way open for the fabulous EAR 534 Power Amplifier. I bought the review sample. State of the art and most highly recommended!”   Robert H. Levi, Positive Feedback (read the review)

“The EAR 534 Power Amplifier distinguishes itself from the competition like a Bruckner symphony: You hear it and you think-architecture. Grandeur. Clarity of line. Clarity of purpose. Richly drawn beauty, for beauty’s own sake. This is “musical” in a manner different from the single-ended amps or the sprightly solid-state entries like the Naits and the Gaincards or just about everything else I know of – but it’s “musical” nonetheless. Living with this amp was a rich experience I didn’t expect, and which I wasn’t happy to see come to an end. Recommended, in a tall, Zen kind of way.” – Art Dudley, Listener Magazine


EAR 534 Power Amplifier

The EAR 534 Power Amplifier 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 high quality in-house designed output transformer and low negative feedback. It is capable of operating 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.


  • Power output: 50 watts/channel; bridgeable to 100 watts mono; (24Hz – 15kHz at 1% THD into rated load)
  • Power Bandwidth: 15Hz – 40kHz at < 3% THD
  • I.M.Distortion: < 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: 2 x ECC83. 2 x ECC85. 8 x EL34