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info@velvetsound.net |
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+420 603 481 984 |
API 525 compressor
| Price ex. VAT |
1 140 EUR |
|---|---|
| Price incl. 21% VAT |
1 379 EUR |
| Dostupnost | skladem u dodavatele |
Originally released in the 70's, the API 525 is a "feedback" type compressor. An input (threshold) control and output (make-up gain) control are provided, along with an additional "Ceiling" fine-tune function which can increase gain reduction (lower threshold) while simultaneously raising output level to match, so the user can alter dynamics "on the fly" without level changes. A compression/limit switch sets ratio at either 2:1 or 20:1. Attack time is as fast as 15u/s. Four auto release modes are offered via two switches, 0.1s, 0.5s, 1.5s, & 2.0s. A De-Ess function inserts an inverse vocal energy curve filter in the detector for effective sibilance/pop reduction. The 525 design has been taken from the original blue prints and spec control drawings from the API archives.
The API 525 Compressor makes use of the 2510 and 2520 op-amps and exhibits the reliability, long life, and uniformity which are characteristic of all API products.
Input Impedance: > 30 K Ohms, Balanced
Output Impedance: 100 Ohms, Transformer coupled, Balanced
Operating Levels: -15 dBu to +20 dBu
Maximum Gain Reduction: 25 dB
Noise: 98 dB below +10 dBu output, at 10 dB of Compression
Harmonic Distortion: 0.5% Max, 30 to 20 kHz
Attack Time: 15 micro seconds
Release Times: .1, .5, 2.0, 2.5 seconds
De-essing: Inversion of the Voice Energy Curve
Slopes: Compression, 2:1, Limit, 20:1
Metering: Compression or Limiting-Illuminated Analog dB meter,
shows Gain Reduction
Frequency Response: ±.5 dB, 30 to 20 kHz
Power Requirements: ±12/18 Volts/DC, @80 ma.
Size: 1.5" X 5.25" X 7.5" Deep
Size (Boxed for Shipping): 4.5" X 6.5" X 10"
Actual Weight: 1.77 lbs.
Shipping Weight: 2.17 lbs.
