Total Dynamic Control

With eight independent analog compressor/limiters and gates, the two-Rackspace ACP88 solves a host of problems. Each channel has a fully variable compressor with a sidechain loop, soft/hard-knee compression, and an Auto Attack feature that applies preset attack and release curves. The full-featured gate includes a gate-range switch and a sidechain/key insert loop. Each channel can be bypassed.
\nThe ACP88 gives you total dynamics control for multi-tracking and live sound reinforcement. Eight compressor/limiters deliver transparent dynamics control. Eight full-featured gates seamlessly control unwanted noise and bleed-through. Control vocals, tame drums, protect speakers, tighten the low-end – all from just two rack spaces of powerful processing.

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• Eight Full Featured Compressor/Limiters
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• Eight Full Featured Gates
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• Side Chain on Every Channel
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• Trigger Inputs on Every Channel
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• Balanced/Unbalanced I/O
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• Comprehensive Linking via Unique Power Summing Bus
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• Takes the Place of Multiple Processors
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• Crystal Clear Compression & Gating for Multi-Tracking & Live Sound
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• Allows Spectral Processing & Gate Keying via Separate Jacks
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• +4/-10 Stereo Operating Level
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• Number of Channels: Eight
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• Dynamic Range: >115dB
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• Signal to Noise Ratio: >95dB
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• Headroom:
  \n +24dBu, Unbalanced
  \n +18dBu, Balanced
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• Frequency Response: 10Hz to 50kHz
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• Crosstalk: <82dB @10kHz
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• Compression Threshold Range: -40dBu to +20dBu
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• Compression Ratio: 1:1 to 20:1
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• Compressor Attack Time: 0.02ms to 200 ms
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• Compressor Release Time: 0.5ms to 500ms
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• Auto Attack and Release: Program Dependent
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• Gate Threshold Range: -70dBu to +20dBu
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• Gate Attack Time: 0.01ms to 100ms
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• Gate Release Time: 0.02ms to 2 sec
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• Gate Attenuation Range: -15dB or -60dB
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• Input Impedance: 10k Ohms
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• Output Impedance: 51 Ohms
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• THD + Noise: <0.02%
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• Output Gain: -20dB to +20dB
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• Compression Curve Types: Hard and Soft Knee
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• Compression Metering: Above/Below Threshold LED
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• Gate Metering: Open and Closed LED
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• Sidechain Output Impedance: 51 Ohms
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• Sidechain Input Impedance: 10k Ohms
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• Internal Operation Level: +4dBu=0dBu
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• Input Range: +4dBu or -10dBu
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• Input Connectors: 1/4\" TRS, Balanced or Unbalanced
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• Output Connectors: 1/4\" TRS, Balanced or Unbalanced
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• Compressor Sidechain Connector: 1/4\" TRS
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• Gate Sidechain Connector: 1/4\" TRS
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• Power Supply: Internal, Linear Supply
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• Power Requirements: 100V AC to 120V AC or 200V AC to 240V AC
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• Power Connection: IEC Receptacle
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• Size: 2U Rack
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• Dimensions: 19\" x 3.5\" x 7\"
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• Weight: 12lbs
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