The dbx 162 is a Voltage Controlled Amplifier compressor that uses a transformerless, solid-state design that has endured for decades. The program-dependent compression, combined with multiple gain stage components, creates a sound that is uniquely its own.
The controls are simple: Threshold (with lights indicating above and below threshold value); Compression ratio from 1:1 to Infinity:1; Output Gain from -20 to +20 db attenuation; and three meter settings for input, output, and gain change.
Servicing of the dbx 162 VU
The dbx 162 VU compressor is a perennial favorite among recording engineers for its classic soft knee/smooth compression sound and ease of operation. First introduced in 1976, many of these units are still around, but due to their age they usually need some work done to make them sound their best. At Vintage King, our technicians are expert at the repair and restoration of these compressors. Unlike a unit that you might be tempted to buy from an auction site, our 162 VU’s have been thoroughly cleaned, repaired and tested by a professional technician.
A typical dbx 162 VU goes through the following stages before it is shipped to our customers:
- Pre-test, to check for any obvious problems
- Cleaning and tightening of all switches and Molex pins
- Cleaning of all potentiometers
- Cleaning of all exterior panels
- Replacing all electrolytic and tantalum capacitors (“re-capping”)
- Repairing any broken solder joints
- Ultrasonic cleaning of all removable knobs and switches
- Replacing all VU meter bulbs
- Troubleshooting with an initial post-testing
- Aligning and testing the unit according to dbx-specified procedures
- Calibrating all gain reduction, output levels, and metering
- Final testing for harmonic distortion, noise floor and frequency response
If required, the following procedures are also performed on the dbx 162:
- Replacing the original brown lamp cord with a new power cord
- Re-painting the black metal sides and rack ears
- Removing faceplate for cleaning, stripping and re-applying a clear coat
- Replacing the metallic knob and switch covers
- Repairing or replacing any faulty parts or connections
Each dbx 162 requires approximately four hours of tech work, at a minimum, in order for it to be restored and repaired to the Vintage King standard. Occasionally some pieces require even more extensive restoration work. Rest assured that when you purchase one of these compressors from VK, you will receive a piece of gear that has been thoroughly serviced to look and sound its best.