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E.A.R. 509 Monoblock Power Amps


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  • Model: E.A.R. 509
  • Shipping Weight: 90lbs
  • 1 Units in Stock
  • Manufactured by: E.A.R.


E.A.R.'s flagship amplifier.

Built to professional standards. Advanced Industrial grade high capacity valves not used in any domestic amplifier. EAR amplifiers are proven in studio use. Accurate simple self-biasing for user replacement of valves when appropriate. In professional applications "XLR" input connectors and balanced semi-floating inputs are supplied at a nominal additional cost. Stability - No feedback is used on the transformer secondary - The amplifiers are entirely stable into any load. Matched mono amplifiers are supplied in pairs for stereo. A classic!

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