passive headphone tap, power amp loop, mono/stereo selection, 2 headphone out, condition
Solid State PA type AMP. Bass, Treble, Master volume controls. Mike input (Hi Z/Low Z), Music (aux) Input. 6.2 OHM, 16 OHM, 50 OHM, TAPS (25V, 40V, 70V). 70 Vault, 60 WATT. As is needs service but easy to service. #8 condition.
The APT 1 Power Amplifier Owner's Manual. In like new condition. Includes schematic. #9.
5-ch Amp
Contact us about similar items or replacement parts.
2 x 700 Watts into 2 Ohms, 1400 Watts into 4 Ohms bridged operation. Signal and clip LED indicators. Balanced XLR and 1/4" TRS inputs.
Contact us about similar items or replacement parts.
Please be aware there is a minimum $4-$6 to ship any part. International orders will be $14-$16 to ship for anything larger than an envelope. Shipping costs are non negotiable, so please, PLEASE do not ask for a part, or for us to search for, or quantify a part if you cannot pay for the shipping.
Silver faced unit high current int amp no tuner, 80 W per channel, Excellent basic integrated amp.
Contact us about similar items or replacement parts.
Int amp. We do not have one for sale presently, but we can supply service and parts for this unit.
Integrated Amp, independent switching, A/B tape dubbing, 2 phono inputs, RFI, power supply improvement update. 1 channel amp repaired. A little worn but AOK.
Basic integrated amp; plays only 1 set of speakers. Inputs: Phono/Aux/Tape In/Mic In. Rugged design and slightly "tubaphone" sound character. Can operate on 220/240/117 volts. Modified lower distortion amp. Wood case edge is damaged, but unit has seen low use time. All control switches cleaned. AG cleaner. Condition: 8
Contact us about similar items or replacement parts.
Mixer headphone amp, 4 channel stereo unleveled mixer to 2 headphone separate level out - modified ground circuit - very quiet, excellent headphone amps.
headphone amp, excellent condition, demo unit, with improved grounding and power supply
Contact us about similar items or replacement parts.
We have been selling and repairing professional and consumer audio equipment for over 40 years. (Read some of our customers testimonials here).
2 channel solid state amp. Channel 1 controls: Volume/Mid/Treble/Bass/Reverb; Channel 2 controls: Gain/Limiter/Presence/Volume. Features Chorus effect with rate and depth controls, and Mono/Stereo effects loops. Has original 2x10 drivers.
Contact us about similar items or replacement parts.
5 channel power amplifier. Front L, Front R, Center, Surr L, Surr R. RCA ins with level control. THX ultra. Peak LED indicator for each channel. Brushed black aluminum face. 8/10 condition. Center channel non functioning, minor scratches on top of face and cover has spare parts for channels.
Contact us about similar items or replacement parts.
Sidewalk Street Performer Guitar Amp, Treated Cone (Latex), w/AC charger. new batteries installed, all switches and controls cleaned, completly serviced, new input jacks installed. excellent cosmetic condition. SN:5903
Contact us about similar items or replacement parts.
Stereo Amplifier, Silver faced unit black top, Lights Replaced, Cleaned and Serviced.
Contact us about similar items or replacement parts.
Battery powered amp with car or power supply (provided) charging. XLR and phone inputs; pole mount capable; multi channel with EQ and reverb, echo, chorus DSP. Amp has new battery, weatherproof treated cone, ruggedized power supply, and cabinet dampening.
Contact us about similar items or replacement parts.
A,B,A+B, speaker settings, Bass, Treble controls, CD, Phono, Tuner, Video/Tape 2 inputs. Better upgrade to many capacitors, and ruggedized board solder. Unit has original transistors, good quality power supply capacitors, nice condition, clean faceplate. #9 condition
Contact us about similar items or replacement parts.
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.
Power amplifier. Excellent #9 condition, professionally cleaned, serviced, and tested. RCA inputs, one set of speaker outputs, very nice output meters.
Contact us about similar items or replacement parts.
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.
Contact us about similar items or replacement parts.
Jazz Chorus 120 combo amp. Excellent cosmetic condition. Completely cleaned and checked out. This version is at least mid period or later. Very low use (in home environment only). Great fidelity and clarity, any good effects will sound great through this. Very well done Roland equipment, in excellent #9 condition.
Contact us about similar items or replacement parts.
Integrate amplifier. Remote, Manual, and Box. Excellent modern audiophile build quality design. (modular boards/high quality parts). Input relay switching. 5 line input (1 tape, high quality phono). Basic Bass-Treble Eq. Class A. Mint Condition, Like new.
Contact us about similar items or replacement parts.
A/B channel volume controls, Presence control, Peak Levels (LED), 1 rack space, 1/4" inputs, unit as new in plastic
Contact us about similar items or replacement parts.
Integrated Amp, Excellent Design, Unit has scratches on knobs (needs new knobs to be perfect), all serviced, cleaned, excellent condition otherwise. Better circuit phono preamp.
Contact us about similar items or replacement parts.
APT 1 Amplifier Upgrades and Repairs Technical Information: Read more about it here.
Power amplifier with Silver Faceplate. 60 watts per channel at 8 ohm. SN 1899, Board pulled and check redo any suspect solder, cleaned relay, all audio caps replaced if electrolytic. Virtually unused, set proper DC offset bias. #9- condition
Contact us about similar items or replacement parts.
Integrated Stereo Amplifier. Bass, Treble, Balance controls. Aux, Phono, Tuner Inputs. Tape monitor and Tape copy switches, -20db muting switch, acoustic comp switch (presence, loudness). Fully serviced, cleaned, set bias. High current, powerful amp, no speaker relay, quick power up. Great condition, small chip in wooden side panel but otherwise looks great, works great, and has nice big switches. #9 condition
Contact us about similar items or replacement parts.
