5 stereo inputs and full analog metering with selectable range. 3 stereo speaker outs, controls for bass, treble, compression, low enhancement, low and high filters, headphone output, stereo surround switching. basic updates to capacitors have been done. Very good #8 condition, professionally cleaned, calibrated, and tested.
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High quality "audiophile" integrated amp. Passive pre-amp. High quality parts. (2) tape loops. (4) line (stereo) inputs. AC cord in box. Banana post speaker connectors. All cleaned and serviced. **NO PHONO** Black face. Grey silver knobs. Condition 9
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A/B channel volume controls, Presence control, Peak Levels (LED), 1 rack space, 1/4" inputs, unit as new in plastic
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Nice Basic 80 watt amp (has Adcom factory circuit update). Low use #9 condition. All calibrated.
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Comes with owners manual. Speaker outputs: Center, Left Rear, Right Rear, Left, Right. All outputs have individual level controls. Independent RCA inputs for each channel. High quality blue boards with high quality capacitors throughout unit. Excellent, rugged board soldering. Very low use unit, incredibly clean cosmetically & Fully functional. All controls and connectors are clean and undamaged. All channels work excellently. All lights work and bulbs are in good shape. #9 condition.
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Need your guitar or bass amp tuned up? We are now doing repairs, upgrades, and modifications to all types of guitar amps. Orange, Mesa Boogie, Fender, Marshall, Hughes and Kettner, Peavey, Ampeg, Gibson, Silvertone, etc. Read more about it here
2 channel Power Amp 80 watts @ 8 ohms. RCA in's , Banana Post out's. Hi Quality very well designed unit, low use #9 condition
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Top quality audiophile design dual power supply. 60 watts per channel. Slim line black, calibrarate test ok, low use #9 condition
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Excellent cosmetic condition. Speakers A/B selectable. RCA inputs 60watts/ch at 8 ohms, 100watts/ch at 4 ohms. Serviced and bench tested.
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5-ch Amp
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5 channel power amp. RCA inputs / channel. 5-way banana binding post speaker out. 12V DC trigger (on / off) input. Unit has minor problem - distortion LED front panel indicator light falsely lights, so was disconnected on channel 4. Amp has no problem. Test run is all perfect. Low use. Condition 9
Tube design Mono block Power Amplifier (SN: 09209) Beautiful Silver brushed aluminum face with white VU meter, attenuator control, and 7 position bias control. RCA inputs , 2-4 Ohm & 6-8 ohm output posts. (no tubes supplied in this unit) Fully shop serviced, clean and calibration. Excellent condition cosmetics #8+ (few very minor top & side scuffs)
APT 1 Amplifier Upgrades and Repairs Technical Information: Read more about it here.
Tube design Mono block Power Amplifier (SN: 09209) Beautiful Silver brushed aluminum face with white VU meter, attenuator control, and 7 position bias control. RCA inputs , 2-4 Ohm & 6-8 ohm output posts. (has working tube set installed mostly for demo purposes, customer may want t install new set) Fully shop serviced, clean and calibration. Excellent condition cosmetics #8+ (few very minor top & side scuffs)
Great basic design. Wooden case walnut simulated. Variable turnover. Bass 400/200 hz/ Treble 2.5 khz/5khz. Hi/low filters, muting. 2 tape inputs/dubbing. Phono tuner aux. New relay/power supply updates/new caps on front end. Missing handles w/shadow on front. #7
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Stereo integrated amplifier AM-32. CD, phono, tuner, AUX, DAT/tape 2 inputs. Only 220V/50hz input. Updated to new 16 amp relay. Cleaned, lubed all switches, knobs, buttons. Ruggedized board soldering. 8+/10 condition, low use, minor scratches along top but in excellent condition.
DC Stereo Integrated Amplifier. Installed R.F.I input protection caps on phono input. Unit has updated drive STK I.C. Unit has excellent designs of circuit board foils for ground shielding and reduced audio signal crosstalk. Complete service, updated relay. Unit has seen very low use time, unit has dual mono powersupply. High quality phono design. Tested, fully functional. Light signs of use on faceplate. Top & Bottom panels in excellent condition. Use 18 gauge wire for audio out. #8+ condition.
2 stereo inputs, stereo line out, 2 headphone out, 9 volt power supply provided, low use, condition #9
Basic design. Audiophile quality. Level control. Basic mods to reduce RFI and hum noise in audio. 8/10 condition (minor cover scratches). With Box.
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We have been selling and repairing professional and consumer audio equipment for over 40 years. (Read some of our customers testimonials here).
400 watt, 4 channel drum and keyboard amp, each channel has tone, balance and gain control, semi-parametric EQ, 4 band, rack mount - 3 space, master volume and crossover, direct out, 6 inputs, effects loop, condition 9
The APT 1 Power Amplifier Owner's Manual. In like new condition. Includes schematic. #9.
120 watt/channel. Level III mod update - FET update Circuit / All audio and power supply caps upgraded / Regulator D51 update. Super quiet. Low Use (Face has very minor ding at edge.) Condition #9 We offer this Level III upgrade service see here: https://www.audioproz.com/AP.php?Article=64
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Serial number: E03924. Level III Mod - Upgraded: all P.S. caps, all audio caps, relay, relay drive circuit, amplifier EQ circuit, DC servo circuit. Condition 9
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Stereo Power Amp, 200 watt per channel - Single rack space Low noise, high current design, Modified with special internal shield for super low noise, also special bias check for stability. rear cooling fan, XLR & phone inputs. (fan can be made quieter) As new warranty with Original Box packing, (used 1-2 rental) #9-
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.
100 watt, rack mount. Unit has quieter version fan by design. Bias, hum, noise is exceptionally low. Audiophile version spec. 10.
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Single Rack Studio Linear Amplifier. 100 Watts x2 @ 8 ohm. 260 Watt bridged mono. XLR and 1/4 ins, Banana outs. Silent thermal dependent cooling system. Modified low noise fan, optimized bias. Minor rack mount rash. Condition: 8+
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