Add some bass to any mix! Adds subharmonic bass at user controlled range and dynamics. With built in limiter section and sub woofer out with built in high pass crossover. New stock.
AP Modified Rev 5 version! We add two custom switches to vastly expand the functionality of this piece and improve bass fidelity. (See here for more details.) This unit is in excellent #9 condition.
High-quality virtual stereo 3D processor. LED display for degree of correlation from 0° to 180°. XLR and 1/4 inch TRS connectors. Stereo Spread, LMF Spread, Balance, Center Distance and Output Gain controls. **Modified - contact us for details** Out of production. Read our Edison EX1 review in Educational section. (V)
Spatial Image Correction Device. Hifi, pro. All mods grounds RFI LED, calibration. #9 condition, very minor scratches on top cover. CALL, these need minor update for consumer use for accurate level matching and lower noise floor, WE CAN DO MODIFICATIONS for $88 plus shipping, ONE UNIT AVAILABLE!
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.
Enhancement processor, 1 rack space, for home audio/pro mixes, improves fidelity and corrects, bass and treble frequency phase enhancements. New in box w/warranty
All checked OK, Comes with box and Manual, #9 Condition
Eq, enhancer, analyzer. 24bit/96kHz digital audio, fully tested and new in the box.
Contact us about similar items or replacement parts.
2 space rack design. 32 amp models, 23 cabinet models, 16 effects (analog and digital). 1/4" headphone out.
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.
A well done dynamic equalizer for low frequency and high frequency enhancement. Socketed IC. Test good/ Calibrated
Dynamic range, low/high frequency enhancement. Low Frequency contour and control. Definition control, tape and source in/out, NO RACK INCLUDED. * FULLY SERVICED, EXCELLENT on RECORDS! Minor scuffs and scratches on top corner and top of faceplate. #8
Audio enhancement processor for improvement of low and high frequency dynamics and detail. Pro and consumer version with phone and RCA ins/outs. Nice, subtle audiophile effect considered better than the newer version (Vince agrees!). Very good #8+ condition with some minor scratches on top and rack ears. Completely cleaned, serviced, calibrated, tested. 1 rack size.
A/V control center, digital encoder volume control, blue LED segment display, with remote- looks worn, "page main fav" appears not to work could be for special custom program, visible scratches on source control knob, switches cleaned and tested, condition 8+.
Contact us about similar items or replacement parts.
Audio/Video router selector, 4 video in, 2 Svideo in, passive switcher and dubber, Mic input mixing. Excellent unit with virtually no channel crosstalk leakage!
New, Single channel esoteric tube processor, compressor,mic preamp, semi-parametric EQ.
Contact us about similar items or replacement parts.
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.
unit in excellent cosmetic condition. features rca i/o line i/o, tape i/o complelty cleaned serviced and calibrated by audio pro
4 channel gate, (Threshold, Attack, Attenuation, Depth, Release) 4 channel phone RTS, Key In, excellent gate!
Contact us about similar items or replacement parts.
Beautiful fast slow LED spectrum display, with sharp octave filter (does very good display dynamics) Highest quality construction!! Orange light LED display, comes with original calibration mic, mint condition, box, packing.
Contact us about similar items or replacement parts.
New in box, modified tube harmonic enhancement, level match control, EQ mod, Metering Mod, Compress Mod, Transformer shield, Tube Gain mod. To learn more about the modifications on this unit, see our article here: http://www.audioproz.com/AP.php?Article=94
Contact us about similar items or replacement parts.
Tube mic preamp/compressor/equalizer. Super spec QC. Highly recommended machine! New stock. Super spec machine!
Contact us about similar items or replacement parts.
Tube mic preamp/compressor/equalizer. AUDIO PRO MODIFIED: Tube Harmonic T.H.E. Bias control transformer in Vactrol EQ Mod. Highly recommended, Super noise spec machine! QC, Test All. #10 new in box
We are presently operating on an APPOINTMENT ONLY basis. Please call us first at (617) 926-8020 to schedule an appointment before you come into the shop for repairs, rentals, product recommendations, consultations, or anything other than minor purchases.
Tube microphone preamp. Audio Pro Modified for tube harmonic enhancement circuit, high quality USA Sylvania 12AX7A tube, also has IN/OUT phase, second harmonic enhance Control. Six stage tube design for preamp, compression, and equalization. New stock fully QC'ed. With true tube "Gain Cell" compressor. Super spec unit.
Contact us about similar items or replacement parts.
In house use only.
Contact us about similar items or replacement parts.