Interesting box which widens the stereo image and "ambiance" enhancement with some equalization to improve general audio clarity with "3D" LED display. RCA in/out with tape/source switch. 8" x 3" compact size. #9 Condition.
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900 series two-module frame. 1-rack space frame for 2 modules with built-in psu and rear panel XLR in's and out's. No top cover. Contact us for details.
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Dual channel 2nd harmonic enhancement device. Tone/mix controls. Phone/RCA i/o. All cleaned and serviced, #8 condition with minor scratches on top cover. Low use time.
AHX5002 (aka model Ax, Model 300). Completely tested and cleaned. Low use hours. Multi-band dynamic enhancement compressor. The best! #9 condition.
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#8 condition. Slightly soiled cover. Excellent otherwise. Complete with diagrams and set-up charts. With service note.
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All Remotes are now 25% off or Free Shipping!!! (Reel to Reel remotes excluded).
Mint condition unit with low hours of use. Front Panel Features: Screen, big dial, cursor L+R, programs, page, system, + bypass. Rear Panel Features: Balanced XLR + 1/4" ins, Midi in. Balanced XLR, unbalanced 1/4" outs, footswitch 1/4", ground selector (circuit board + chassis). Comes with owner's manual. Very nice performing machine!
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Includes echos, panning, flanging, filters, reverbs, pitch shifting. Live time control of two parameters of each effect with trackball. Built in BPM analyzer. New stock.
FX controller with 85 presets. Single and combo echo, auto pan, flanger, reverb, pitch shift, etc. Effects sync and BPM analyzer. Includes 9v AC adapter. New.
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.
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Semi-professional consumer spatial delay. Rackmount. Like new in box! The ATD-1 is a simple stereo in analogue delay designed to tap off a few echo signals and create a slightly soft sounding echo, reverb for back channel. Most people who sought the ATD1 were in need of a simple, cute unit for enhancement of recorded rock guitars and vocals which it does very effectively.
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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.
2 space rack design. 32 amp models, 23 cabinet models, 16 effects (analog and digital). 1/4" headphone out.
Mint condition with box and packaging including users guide and warranty card. Compressor, Meequalizer, and dynamic Enhancer. Earlier version sales representative sample. Owners personal unit, used as a studio comparison model. #9+ condition
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Mic and Line inputs. One octave keyboard style button array on face. Excellent tracking! Encoder code for editing factory and user programs. Great sounding harmonies and easy to use interface! Excellent #9 condition.
Very powerful effects processor! Comes with custom power supply unit, 1/4" stereo ins/outs, MIDI in/out, digital jog dial controlled menus. This unit is tested and fully functional, but the display is dim due to problem backlight. As of 2024, battery replaced, display worked briefly without backlight then completely stopped. Unit powers up, display is currently not working at all, sound passes through it and effects work as well as effect selection. Original box and packaging Working unit with non-working display. #8 condition
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.
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.
Two channels, with Drive, Tone, Mix controls. 1/4" in/out, 0 or -10dB selectable. Very good #8+ condition.
Dual channel delay unit. Channel 1 and 2 level control, tone control, mode select, delay time, speed, width, regeneration, blend controls. Very good #8 condition with some minor marks. Very low mileage, professionally cleaned and serviced.
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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.
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. SN: N0510392061. Condition 10
Add some bass to any mix! With built in limiter and sub out. New stock.
Dual Spring Reverb, 4 band EQ, Phone Jack in and outs, in 2 sets of Hammond Springs per channel! All tweaked and aligned improved bandwidth/lower noise. Unit in near mint condition #9 Cosmetic, #10 Mechanical.
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Very compact and clever EQ/Compander/Compressor. 4 EQ channels, 2 channels have built in gate/compressor. Four channels come in and can be equalized with sweepable bass and treble. Two other channels can come in to be compressed or gated by signal control of any of the four input channels. Like new condition.
Surround sound reverb unit with Dolby Pro logic processor. 20watt amplifier for l/r front, center, and rear channels. Audio level i/o for each of front, center, and rear. Professionally cleaned and serviced with some minor upgrades to soldering and amp board. Excellent condition face, very good #8 overall with some scratches on top cover. No remote included.
