DISC Behringer A500 Reference Amplifier

Full Description

The A500 Really Delivers

Professional audio engineers around the world are impressed by the A500's performance and surprised by its affordability. Capable of delivering 2 x 300 Watts into 4 Ohms or 600 Watts into 8 Ohms bridged, the A500 has enough headroom to always keep you on the safe side. Advanced convection-type cooling technology ensures stable, noise-free operation, while its servo-controlled design can drive virtually any passive speaker.

Metering and I/O

A precise level meter and clip indicators are provided for accurate performance monitoring. Input connections are provided in the form of balanced XLR and 1/4" TRS connectors, as well as unbalanced RCA sockets, ensuring you have loads of input options. Plus, the speaker outputs give you the choice between professional "touch-proof" binding posts and 1/4" TS connectors.

Reliability

To ensure years of trouble-free operation, Behringer use only Toshiba or Fairchild high-power transistors that are known for their rock-solid reliability. In addition, an independent thermal overload protection system, with LED indicators for each channel, automatically protects both your amplifier and your speakers. Last but not least, Behringer use tough, high-current toroidal transformers for absolute reliability and the lowest possible noise interference.

Value

You deserve the very best when it comes to studio power amplification. Experience love at first sound. Audiophile-grade performance, ultra-reliable and undeniable affordability-the BEHRINGER A500.

Features

• Ultra-linear power amplifier for recording studios, post-production, live sound and HiFi application
• 2 x 300 Watts into 4 Ohms, 600 Watts into 8 Ohms in bridged mono operation
• Servo-controlled design can drive virtually any passive speaker such as studio monitors, etc.
• Advanced convection-cooling for absolutely noise-free and stable operation (no fan)
• Precise level meter and clip indicators for accurate performance monitoring
• Input connections on balanced XLR, 1/4'' TRS and RCA connectors
• Speaker outputs on professional ''touch-proof'' binding posts and 1/4'' TS connectors
• Ultra-reliable Toshiba / Fairchild power transistors
• Independent thermal overload protection with LED indicator for each channel automatically protects amplifier and speakers
• High-current toroidal transformer for absolute reliability and lowest noise interference
• High-quality components and exceptionally rugged construction ensure long life

Specifications

• Amplifier: Class-A/B
• Input Connectors:
  • Balanced XLR
  • 1/4'' TRS
  • RCA
• Output Connectors:
  • 1/4'' TS
  • Binding Posts
• Input Sensitivity: 1.64V
• Distortion:
• Frequency Response: 20Hz - 20kHz, +0dB/-1dB
• Voltage Gain: 26dB
• Damping Factor: >220 @ 8?
• Input Impedance:
  • Unbalanced: 10k?
  • Balanced: 20k?
• Signal-to-Noise: >100dBA
• Cooling: Convection
• Controls:
  • Front: Power and Gain Control (Channel 1 and 2)
  • Rear: Mode Switch
• Amplifier Protection: Short Circuit and Overload
• Power Consumption: 660W
• Power Consumption: Standard IEC
• Dimensions: 482.6mm x 257.5mm x 101.6mm / 19'' x 10.14'' x 4'' (H x W x D)
• Weight: 19.4lbs / 8.8kg
• RMS Output Power
• Stereo Mode (Both Channels Driven):
  • 8Ω: 125W (1kHz @ 1 THD)
  • 4Ω: 250W (1kHz @ 1 THD)
• Bridged Mono:
  • 8Ω: 375W (1kHz @ 1 THD)
• Peak Output Power
• Stereo Mode (Both Channels Driven):
  • 8Ω: 175W (1kHz)
  • 4Ω: 300W (1kHz)
• Bridged Mono:
  • 8Ω: 600W (1kHz)
• Indicators
• Power: Blue LEDs
• Clip: Red LEDs (Per Channel)
• Prot: Yellow LEDs (Per Channel)
• Signal -30dB -6dB: Green LEDs (Per Channel)
• Signal -3dB; 0dB: Yellow LEDs (Per Channel)