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PRODUCTS | MONAURAL POWER AMPLIFIER | E.A.R. 509 III
EAR 509 III
FEATURES OVERVIEW
  • 100 watts into 4, 8 or 16 ohm loads
  • Either RCA or XLR inputs (pre-order)
  • Zero feedback design
  • PL519 power valves
  • Power bandwidth: 12 Hz up to 60 kHz (-3 dB)
  • Frequency Response: 3 Hz - 80 kHz ~3 dB
  • THD: 0.5%
  • Power Consumption: 180 VA
  • Signal to Noise Ratio: 96 dB
  • Output Damping Factor: 20
  • Weight: 18kg
  • Input Sensitivity: (Unbalanced) 1.2V
  • Input Impedance: (Unbalanced) 25 kohm
  • Size: 300mm (w), 254mm (d), 150mm (h)

 

Built to professional standards. Advanced Industrial grade high capacity valves not used in any domestic amplifier. EAR amplifiers 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.

The 509 mkIII amplifiers are produced on special order only.
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