Surround design 6. 1 matrix, 2 SVHS, 3 Component in, 4 digital optical, phono, 4 additional aux in. Cinema surround effects. Better version Sony. Can be used easily as stereo receiver. Known low use. Check/service.
Japanese version AM/FM digital receiver with 10 station memory presets. Video, CD, tuner, phono, aux inputs; A/B/A=B speaker outputs; external processing loop. Excellent version receiver! Mint condition cosmetics, fully cleaned/serviced/tested by AP.
High quality tube receiver. Aux, FM Mono, FM Auto, Phono 1, Phono 2, Tape. Stereo/Mono switch, Tape Monitor in/out, LF/HF Filter Switches, Muting In/Out, Loud In/Out switches. Bass and Treble, Balance L/R, and Volume knobs. Silver Face in wood case. Just fully serviced. FM calibration. Helper caps added. Service history included. Includes owners manual.
Email us at sales@audioproz.com or call (617) 926-8020 for more information about ADA modifications and repairs.
McIntosh Mac 4100
# 55387
Aux 1/ Aux 2/ AM/ FM/ Phono 1/ Phono 2 inputs/ Tape 1/2 monitor, Tape 1/2 copy buttons/ Mono/ FM mute/ Speaker 1,2,3, buttons/ 5 band equalizer knobs/ Balance/ Loud/ Volume controls. 1/4 inch tape 2 in/out, 1/4 headphone 1/2. Super FM alignment. Silverface unit with black display case in #9 condition; extremely well built, low use time, fully serviced and calibrated. *Has copy of owner's manual.
Vintage silver face, green FM dial, AM/FM stereo, phono/tape amp/AUX, bass and treble EQ, stereo balance control. Fat vintage sounding design, all serviced FM alignment, some bulbs done. Condition #9
Stereo Receiver, silver face wood case, 2 speaker switcher, high/low filters, nice tone control, multi selector input, record out select, 40WATTS per channel. 7+/10 condition, minor stains on knobs, FM center meter is non-functional, complete service clean, power supply ground mods etc, updated STK drive and IC. Unit has seen virtually no use time!
Record out/switch multi band EQ, 80 watt per channel, FM align, 3 speaker switch. Basic upgrades done. Low noise Amp differential transistor. Basic power supply upgrade. Lower noise transistor in EQ. Low use time. Minor scratches on top edge. Condition #8+
Digital tuner read, but analog tuner. 2 speaker sets. Excellent tuner. Aux, phono, 2 tapes. Has slightly scratchy control at end of balance. Basic clean. Ruggedized connections. Unit has seen low use. 9/10 condition. We service these products. Minor power supply update and usually clean and calibrate all controls, internal trimmers, which solves all of the usual problems, this tends to cost $88
Vintage Silverface Receiver. Unit is in excellent shape, faceplate and controls all very clean. Rear connectors also very clean. Some peeling/ lifting of faux wood veneer on side panels but has been lightly repaired with wood grain tape. Otherwise this is a very good condition unit with low use time. Basic cleaning done, FM alignment/ calibration done. #8+ condition
Very clean condition, Faux wood cabinet, original box packaging with operators manual. Solid state stereo tuner amplifier. 35 WATTS of continuous power, thick FM sound super tweak calibration. Unit has had some better amp board capacitors replacements, update power supply caps, modified preamp level for better noise and volume position. This version uses high quality parts. All switches cleaned, lubed, dial bulb replaced, ( dialpointernot illuminated ) low use unit. 9+ condition.
Audio component, A/V receiver. Phono, Tuner, Video/CD, Function inputs. Headphones jack. Good phono section. Good FM tuner. Volume control modified for better range. Unit has seen very low use time, excellent condition. Cleaned unit, relay, resoldered, tested. Condition: #9.
Phono, Aux, AM/FM, Bass, Treble controls, Headphone jack, Interior and exterior are both clean and in nice condition, some very minor wear. FM align cleaned, tested 3/28/16. #9 condiditon
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Denon DRA-555
# 59462
Better quality speaker relay, very good phono section, low noise, good fm tuner, 16 station preset, 2 tape dubbing, external process loop, modified volume control for nicer range. Audiophile AMP design 50+ watts per channel. Low use, all clean. #8+ condition.
Record out, 4 aux in. High quality phono. 60 Watt. Nice loudness control. Nice basic receiver, audiophile grade. With remote. Independent high power speaker relays. Basic maintenance & clean up. Condition 9
AM/FM receiver, bass, mid, treble controls, 2 speaker switching, low/hi filter, loudness, muting, stereo/mono switch, obvious face scratch in between controls, excellent FM, phono, low noise, unit was in very low use condition , basic service done, some capacitors, bulbs, etc. Where required, #8+
AM/FM stereo receiver, 30 watts/channel, spkr 1, spkr 2, stereo/mono, tape monitor, contour (loudness), phono, aux, classic unit - nice shape, silver with black "smoked" glass panel, green display, calibrated + FM alignment, cleaned all controls and switches, unit has low use, mint condition, #9
Silver face, 65 watts per channel, 2 Phono inputs and Rec/play tape inputs - all RCA. Analog tuning and signal meter with upgraded red LED backlights. Replaced indicator lights with LEDS. Fully serviced, excellent cosmetics. #9 condition
Vintage silver face Stereo with wood casing. Green Dial. 1 Aux. @ phono 2 Tapes. Noise OR EQ Adapter In Out. Excellent FM tuner. Comes with original Manual. Has seen virtually no use time. Immaculate Condition, All bulbs good. Fully Cleaned and serviced. Some basic mod for audio. #9+ Condition
AM/FM Receiver. Nice sounding Vintage excellent FM sound. Phono, Tape/aux inputs. Switchable voltage 117/235 volt for overseas use. Used good #9 condition. All serviced and calibrated, with a thick tubaphonic sound!
Vintage silverface design. Virtually no use time, cosmetically and functionally excellent. Ground mod added to main boards (Mods Recommended by Yamaha in the past) Replaced bulbs for FM Signal and tuning VUs with nice, mellow Red LEDs giving the unit a very unique look. FM tuner has been aligned and calibrated excellently to really lock into FM stations. Relay removed, cleaned and tested. Very clean unit with almost all original parts and no damages. #9+ condition
Black face. AM/FM Digital tuner. Analog BASS/TREBLE/BALANCE knobs. CD/PHONO, w/ 2 Tape loops. Nice basic design. All serviced. Actually a low use unit with obvious face wear. 8 Condition.
Full featured stereo unit 80 Watt per channel, High Quality Design, 16 radio presets, 2 tape loops, 2 video, CD & phono (MM/MC) 1 process/accessory loop. Actually Low use unit, all serviced and upgrade speaker relay installed. #8 condition (front door panel broken hinges)
Vintage All Tube unit, All original Tubes. Pre Amp tubes look good, Output tubes are aged, show some wear, but still have life left in them. The tuner locks stereo , but the dial cord was broken and repaired improperly (by consumer) the dial pointer is not on correct station indication and will not travel the complete scale. It would need to re-strung and aligned for proper FM operation. Knob cap on BASS control slight mismatch color. "naked" unit, no metal or wood case #8 condition
Stereo receiver, Silver faceplate in nice condition, 35 watts per channel. Phono, Aux, Tape 1 and 2 inputs. The power switch has been built onto back panel, speaker select switch for no longer works for power! Modified power supply, upgraded relay, RFI suppression caps added to inputs, FM alignment. Condition is #8 due to non original power switch. Extremely low use machine
