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You are bidding on a new Presonus ACP88 compressor/limiter/gate
The ACP88 is an eight-channel dynamics processor designed to provide compression, limiting, and noise gating in a variety of applications; such as multitrack recording, live sound reinforcement, broadcast and permanent sound installations. Value for the dollar is unmatched. Quality is uncompromised. Thousands of these units are in use around the world. The best names in the business depend on this unit. We think you will too!
Each channel on the ACP88 provides crystal clear, musical compression and is equipped with full-featured controls including variable attack and release and switchable soft/hard knee. Also, an “Auto” mode on every channel takes the guesswork out of setting the compressor. The noise gates are excellent for cleaning up drums, vocals, and instruments. Gate feature set includes; threshold, variable attack & release times and gate range controls. The Gate boasts a Gate Key/Sidechain for precise frequency gating applications. In addition, each channel has a seven-segment LED meter that displays gain reduction, and an LED indicator for gate position (open/close) and compression threshold (above/below). A unique linking function makes it possible for any channel to be linked to the previous. This comprehensive bus can link two to eight channels together in any order as well as create various link groups. De-essing, ducking and other forms of spectral processing can be accomplished using the compressor Sidechain provided on every channel.
At the heart of the ACP88 is the much respected THAT 4301s VCA. This VCA has unsurpassed dynamic range, extremely low distortion charateristics and virtually no noise. Conclusion? There is nothing that can compare to the space/performance benefits of the ACP88 at any price.
All inputs and outputs are 1/4” TRS balanced or unbalanced, and each channel has a selectable +4dBu/-10dBV switch. The unit is housed in a two-rack-space, all-steel chassis and has a switchable power transformer for international use. With its superior sound quality and features, the ACP-88 is a workhorse-processor that truly affords Total Dynamics Control.
Features:
• 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
Technical Specifications:
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.
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