Dolby B. Outboard unit. RCA in/out. Encode or decode (not simultaneous) with level controls, test tone calibration, trim controls on front panel. Calibrated internally to +/- 1db tracking. 9/10 condition.
Dolby D super NR similar to Dolby B but further reduces noise hiss, best to set play level calibration very high to overcum low level signals which may be excessively nose reduced. Can be used as Aphex type presence enhancer, excellent 2 channel calibration (made originally for Nakamichi and JVC).
Rack-mount noise reduction unit. Modified updated version with better high frequency filter, is less obvious for tape hiss reduction. Condition: 9
Stereo hiss, noise reduction. For use with tape decks, and records. This is a Modified version that allows more of the high frequencies and music ambiance to be retained when the filter operates. Rack mount 110/220 VAC. Much nicer operation in modern use. Minor but obvious face scratch, #7+ condition
Type I noise reduction #u1507544. Two channels A/B, in/out switches, rec/play level adjustment, console in/out, tape in/out. Fully serviced and calibrated, excellent condition, includes rack ears. 9/10
We are a very different kind of shop. To help ensure a smoother experience please read our letter about our current shop policies.
Unit will do 4 channel encode or decode or 2 channel simultaneous 2 channel decode. Tested, calibrated. Unit requires minor calibration set up
Hush (Rocktron) Systems 2 channel unit, each channel has 1/4 inch ins and outs, Threshold, and Sensitivity controls, excellent machine in perfect condition, includes operating manual and power supply
(1 in stock) Low use, mint condition. No rack mount ears. In original boxes! #9 Condition.
Silver face noise reduction system with record, bypass, play buttons, play level match control, and tape and disc play modes. Excellent condition, cleaned, serviced, and calibrated by AP. This unit could be purchased just to have replacement VCA cards!
2 channel encode decode. DBX 224 Type noise reduction. In 1/2 box design, very compact. All cleaned, calibrated. 9 condition.
type 1 unit, 2 channels A & B, noise reduction in/out switches, front panel: rec/play calibration level, rear panel: console input/output, tape input/output, no rack ears, scratches on top cover, condition #8
We leave "SOLD" items on our website for machines that we often repair and provide parts for. This is to give you an idea of the products we typically carry, and direct you to alternatives you may not know about - we often have substitutes for out-of-stock parts, and are happy to recommend workarounds and different solutions to common problems.
1/4" phone in/out/key. No xlr. Ground lift switch. Threshold release depth controls. 4 channels. 1 space chassis w/rack mount. Power supply ruggedized by Audio Proz. Serviced, cleaned, and QC OK.
Type I noise reduction. Inputs: to/from console, to/from tape rec. Switchable voltage 120/240. Front Panel: calibration level rec/play. Channels A&B in/out switches for rec/play. No rack ears. Excellent condition.#9
Program route selector. Three selectable tape monitor loops, three selectable processor loops, noise reduction in/out. RCA ins/outs. Very good #8 condition with some minor scratches on top of unit. No rack ears included, but they are available. Professionally cleaned, serviced, and tested by AP.
type 1 unit, 2 channels A+B, noise reduction in/out switches, front panel: rec/play calibration, level adjustment, rear panel: console input/output tape input/output, no rack ears, condition #9
type 1 unit, 2 channels A + B, noise reduction in/out switches, front panel: rec/play calibration level, rear panel console: input/output, tape input/output, no rack ears! condition #9 no rack ears!
Noise floor unlimiter style gate (forces noise floor down and expands away from noise floor). Very usable for Home and/or studio use with very basic threshold and level. One time demo unit but still like new, in original box and packing. No rack kit included.
Local customers, please do not come to the shop without calling ahead first - (617) 926-8020 - for an appointment, so that we can more efficiently help you with your equipment or sound recording needs.
Type I noise reduction. Two channels A/B, in/out switches, rec/play level adjustment, console in/out, tape in/out. Fully serviced and calibrated, excellent condition, rack ears included.
#u1501294. Type I noise reduction. Two channels A/B, in/out switches, rec/play level adjustment, console in/out, tape in/out. Fully serviced and calibrated, excellent condition, but no rack ears included. 9/10
Type I noise reduction #u1507276. Two channels A/B, in/out switches, rec/play level adjustment, console in/out, tape in/out. Fully serviced and calibrated, excellent condition, no rack ears included.
Type I noise reduction. NO RACK EARS. Inputs: to/from console, to/from tape deck. Switchable voltage 120/240. Front Panel: calibration level rec/play. Channel A&B in/out switches for rec/play. 9/10 condition.
Customers outside of the US, please note that international shipping can be costly (US Post $16 minimum - up to 8oz or 226g). We are glad to combine orders to reduce shipping costs. Take a look at our shipping policies for more information and estimates of prices and shipping time.
Noise reduction for excellent play back. Stereo. HUUSES DBX Parts 146742, (4 146732. #9 condition.
Single ended noise reduction, 1/2 rack space, very popular device to quiet guitars or bass/keyboards
