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Avalon AD2055 Dual Mono EQ

Code: 2219   
Avalon AD2055 Dual Mono EQ

£2,961.28

Price excludes VAT

€3,242.60 (euros)

available at short notice

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AD2055 Dual Mono EQ description:

The Avalon AD2055 Dual Mono EQ. Powerful EQ that breathes life into all musical performances delivering clear open high frequencies and warm lows.

The Avalon AD2055 combines 100% discrete, pure class A signal amplifiers with state-of-the-art passive and active filter topologies. The AD2055's unique circuitry delivers very high resolution transient detail at the operational extremes of real world equalization demands. The AD2055 auto-bias DC servo loop control eliminates the need for all interstage capacitor coupling. The AD2055 breathes life into all musical performances.

The main features of the Avalon AD2055 include:

  • 100% discrete, pure class A
  • Passive and active filter design
  • Transparent, minimal signal path
  • Very low noise- 94dB
  • Balanced DC inputs and outputs
  • Hard wire relay bypass
  • High headroom+30dB output
  • Twin seven octave mid-sweep
  • X10 frequency multipliers
  • Wide bandwidth 1Hz to 500kHz
  • Sealed silver relays
  • Discrete class A power regulators

The main specifications of the Avalon AD2055 include:

  • Circuit Topology: High-voltage 100% discrete, balanced and symmetrical Class A
  • Output Gain Range: Unity Gain
  • Maximum Input Level: +30dB balanced XLR pin 2 hot
  • Maximum Output Level: +32dB balanced 600 ohms, DC coupled, high-current discrete Class A
  • Input / Output Type: XLR type, pin 2 hot balanced
  • Noise 20kHz Unweighted: -94dB (EQ in)
  • Distortion THD, IMD: 0.5% (typical 0.05% at +6dB 1kHz)
  • Frequency Response -3dB: 1Hz to 450kHz (input band limited)
  • Equalizer Type: Passive high and low bands plus two fully parametric mid bands
  • Bypass: Hard-wire relay bypass for equalizer in-out
  • Low Band F1: Passive, amplitude to -32dB to +32dB shelf or peak-dip curve, F1 Frequency Range: Switched 10 position 18Hz, 25, 30, 50, 72, 100, 150, 215, 300, 450Hz, Mid Band F2: Active, amplitude to -16dB to +16dB peak-dip curve, F2 Frequency Range: Variable 35Hz to 450Hz (x10) 350Hz to 4k5Hz, Q (width) 0.3 to 3.0, Mid Band F3: Active, amplitude to -16dB to +16dB peak-dip curve, F3 Frequency Range: Variable 160Hz to 2k0Hz (x10) 1k6Hz to 20kHz, Q (width) 0.3 to 3.0, High Band F4: Passive, amplitude to -26dB to +26dB shelf or peak-dip curve, F4 Frequency Range: Switched 10 position 1k5Hz, 2k5, 3k5, 5k, 7k2, 10k, 12k5, 15k, 20k, 25kHz
  • AC-DC Power: External AC supply, 150w toroidal transformer, 4 pin cable 90v isolated
  • (B2T Power Supply Included): 100-240v selectable 50/60Hz, 150w max
  • Dimensions: 19 x 3.5 x 12 in (482 x 88 x 305mm)
  • Shipping weight: 30lbs (13.6 kg)

Manufacturer: Avalon

This page first created on: 27/06/2007

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