Digital surround adapter. Condition unknown. 3 digital in, 5.1 DB-25 out, RCA front, rear, center, sub out, time alignment controls. Sold for nice chassis. Has broken switch for center channel. May need some board work. Untested.
We can fix many Multiverb. Some memory locations not operating, display good but backlight out #7 condition
SX3100. Final Mix enhancement device. Rev 3 modification done. In out switch sticks. #9 condition.
Signature Series 1 dynamic range expander. 2U Rack Mount Unit Used in very good condition, some rack wear on corners. #8 condition . Good looking faceplate, minor rash on one corner. Totally cleaned and serviced, with AP modifications for cleaner dynamics!
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.
MIDI controlled digital reverb. Very tweakable reverb with EQ controls and room simulator. Excellent choice for percussion reverb. Very good #8 condition, low use time, professionally cleaned and serviced, minor ding on upper right corner of rack ear.
Vacuum tube multi-band sound enhancement device. Two channels, XLR and 1/4" in/out. Excellent condition.
Multi-effect unit with true stereo processing, modified by AP for limiting and lower noise. Flange, echo, and reverb effects. Mic and line inputs; XLR, RCA, and phone outputs for many signal routing options. Very good condition.
Guitar Preamp Equalizer. Rackmount, black face, parametric EQ, unit with two phone inputs and headphone output on front panel. Very nice condition with some typical scratches at rack mounts. AP installed better Accutronics three spring reverb pan. Fully serviced and tested, guaranteed.
Floor foot switcher for 2112 preamp. Excellent #9 condition, includes MIDI cable.
Rackmount digital guitar tuner. Four inputs, four outputs, all 1/4" phone. LED scale -50dB to +50dB. Very good condition, includes rack ears, power cord spliced to 3' length.
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.
Super harmony machine. Excellent condition.
Dual channel with 1/4" inputs and outputs and input mix and output level controls. Very good condition with heavy scratches on bottom left hand corner. Fully serviced, full functional check.
Stereo processor. Adjustable drive, tune, and mix. RCA and phone in/out. Excellent condition with very minor rack wear.
We can do full servicing and updates for this device. We calibrate carefully, check all parts, and update for lower noise and more reliable operation. Average, typical repair with modification is $88 to $132 including all parts and return shipping. Please call for details.
Subharmonic synthesizer with modeled waveform synthesis. Four bands of tunable harmonic enhancement, excellent for hifi systems. Excellent #9 condition.
Awesome sounding, very shapeable vocoder, with "reflex tune" function. New, QC by AP.
We offer expert time-saving advice on repairing many types of home and studio equipment, as well as consulting for product and recording issues, at a fair and reasonable cost. For complex matters, we sometimes must charge a small technical fee. If we can help solve your repair problem or technical conundrum, give us a call. (617)926-8020.
Very versatile and useful voice processor pedal with harmony machine and vocoder. Many functions, very nicely done sound. New, QC by AP.
High performance, solid state design, single channel, one rack space unit. Microphone preamp and equalizer can be used independently. All connections are balanced XLR. Excellent #9+ mint condition, includes manual, original box & packing.
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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
Tube mic preamp/compressor/equalizer. Super spec QC. Highly recommended machine! New stock. Super spec machine!
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Multi function foot control synth processor. With manuals and GR multi pin cable. Mint condition in box and packing.
Microphone preamp, compressor, enhancer. Like new condition with manual and power supply, all cleaned and tested.
FYI, Around the database you will often see us describe the condition of units on a scale of 1-10. #10 would mean the product is new from one of our suppliers, such as Behringer, Audio Technica, etc. #9 means the product is in perfect condition but is used, #8 implies there are some minor cosmetic scratches but unit is mechanically perfect, and so on and so forth.
Digital multi effects unit: distortion, flanger, chorus, delay, parametric EQ. Unit has very unusual distortion and delay character, very zippy and fuzzy. No remote switch, all effects on by default. Excellent #9 condition with some minor scratches on bottom.
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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.