PreSonus ACP88 Compressor/Gate
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.
The 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.
- Eight Full Featured Compressor/Limiters
- Eight Full Featured Gates
- Side Chain on Every Channel
- Trigger Inputs on Every Channel
- Balanced/Unbalanced I/O
- Comprehensive Linking via Unique Power Summing Bus
- Takes the Place of Multiple Processors
- Crystal Clear Compression & Gating for Multi-Tracking & Live Sound
- Allows Spectral Processing & Gate Keying via Separate Jacks
- +4/-10 Stereo Operating Level
- Number of Channels: Eight
- Dynamic Range: >115dB
- Signal to Noise Ratio: >95dB
- Headroom:
+24dBu, Unbalanced
+18dBu, Balanced - Frequency Response: 10Hz to 50kHz
- Crosstalk: <82dB @10kHz
- Compression Threshold Range: -40dBu to +20dBu
- Compression Ratio: 1:1 to 20:1
- Compressor Attack Time: 0.02ms to 200 ms
- Compressor Release Time: 0.5ms to 500ms
- Auto Attack and Release: Program Dependent
- Gate Threshold Range: -70dBu to +20dBu
- Gate Attack Time: 0.01ms to 100ms
- Gate Release Time: 0.02ms to 2 sec
- Gate Attenuation Range: -15dB or -60dB
- Input Impedance: 10k Ohms
- Output Impedance: 51 Ohms
- THD + Noise: <0.02%
- Output Gain: -20dB to +20dB
- Compression Curve Types: Hard and Soft Knee
- Compression Metering: Above/Below Threshold LED
- Gate Metering: Open and Closed LED
- Sidechain Output Impedance: 51 Ohms
- Sidechain Input Impedance: 10k Ohms
- Internal Operation Level: +4dBu=0dBu
- Input Range: +4dBu or -10dBu
- Input Connectors: 1/4" TRS, Balanced or Unbalanced
- Output Connectors: 1/4" TRS, Balanced or Unbalanced
- Compressor Sidechain Connector: 1/4" TRS
- Gate Sidechain Connector: 1/4" TRS
- Power Supply: Internal, Linear Supply
- Power Requirements: 100V AC to 120V AC or 200V AC to 240V AC
- Power Connection: IEC Receptacle
- Size: 2U Rack
- Dimensions: 19" x 3.5" x 7"
- Weight: 12lbs