Audio Proz Service and Sales


Aiwa ST-R80

Audio Proz Inv #: 55193

Excellent AM/FM Tuner, for use with Aiwa Micro System. 6 preset tuner settings. Unit has minor corrosion on the bottom, but not inside. Condition: 8-

$ 68  Contact Us  

Cambridge Audio T500

Audio Proz Inv #: 60168

Tuner. Clean box #9 condition

$ 88  Contact Us  

Carver Model TX-11

Audio Proz Inv #: 61087

16 presets, noise reduction, multipath reduction. Very good tuner (4 star rating). Some minor scratches on top cover, otherwise condition is excellent. Completely serviced, excellent calibration. #8+ condition.

$ 188  Contact Us  

Carver TX-11

Audio Proz Inv #: 55484

Asymmetrical charge coupled FM detector. Auto/manual tuning, narrow/wide IR band. Noise reduction/multipath reduction features. 16 preset memory, digital tuning display. LED signal strength indicators. Brushed Grey aluminum finish with rack handles. Has option rack ears. FM alignment excellent! Virtually unused, original box+pack+manual. Fully serviced and calibrated. 9+ condition.

$ 200  Contact Us  

Crown FM Two

Audio Proz Inv #: 58552

25ms, filter, mute, mono/stereo and dim/bright switch. Excellent tuner, scan lock and tuner w/ memory and 6 presets. Minor corrosion at back panel. All clean and callibrated. Scratches at handles, wear at lettering.

$ 200  Contact Us  


Customers outside of the US, please note that international shipping can be costly ($14-16 minimum for anything larger than an envelope). Take a look at our shipping policies for more information and estimates of prices and shipping time.


Denon TU-750S

Audio Proz Inv #: 51791

Super tuner, slimline silver design, 7 FM presets. Excellent condition.

$ 110  Contact Us  

HH Scott Meter

Audio Proz Inv #: 53905

Tuner. H.H. Scott meter #M-55-3. Vintage meter for tube tuner, 2 1/2" square. 9 condition. 9 condition.

$ 32  Contact Us  

Hitachi FT-4400

Audio Proz Inv #: 51272

Silver face, slim line digital tuner. Digital display, six memory presets, excellent quality fidelity. Very good condition, some very light scratches on top of aluminum. Fully serviced, very good alignment, clean, new battery.

$ 110  Contact Us  

JVC T-G90 Digital Tuner

Audio Proz Inv #: 41037

Very high quality tuner, with excellent sonic quality and performance. Black face and all metal chassis. Features: 8 station preset/tuner/timer/sleep timer/switched outlets. One button has a tiny dent, but otherwise this tuner is in excellent #9/10 condition.

$ 110  Contact Us  

Kenwood KT 58

Audio Proz Inv #: 53296

Digital tuner. Matches KA 88 AMD

$ 48  Contact Us  

Kenwood KT-4005 tuner

Audio Proz Inv #: 28230

good cosmetic condition, fully cleaned,serviced, and calibrated. updated power supply and IF tuner.

$ 140  Contact Us  


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.


Kenwood KT-45

Audio Proz Inv #: 51792

AM/FM digital tuner, black slimline design. Excellent condition.

$ 66  Contact Us  

Kenwood KT-54

Audio Proz Inv #: 47788

FM/AM tuner with fourteen station preset memory. Signal level and FM tuner digital metering. Slimline design, black color, very good condition, professionally cleaned, serviced, and tested.

$ 80  Contact Us  

Kenwood KT-59

Audio Proz Inv #: 60501

Slimline, Blackface. Excellent tuner, All functions tested. Better than average tuner, #9 condition.

$ 66  Contact Us  

KLH Model Eighteen

Audio Proz Inv #: 57896

All transistor, FM multiplex tuner. 2 outputs. Mono/stereo, MX filter. Totally original. SN 049964. All parts low use. Switches cleaned. Later version, perfect original condition, low use time. From business owner's personal collection. Face has tiny minor scuffs. Case #9. Unit #9.

$ 150  Contact Us  

KLH T-101 Tuner

Audio Proz Inv #: 60015

Silver, slim. Analog dial. Super quality tuner. Best MPX converter. Excellent calibration. Matches KLH Amp AP#60012. Minor oxidation around edge. 8+/10 condition.

$ 110  Contact Us  

Lafayette LT-250A

Audio Proz Inv #: 44231

This is an excellent tube FM tuner remarkable for an older machine. Excellent FM stereo filter and alignment. Professionally cleaned, serviced, aligned and tested. Excellent #9 condition.

$ 200  Contact Us  


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.


Luxman T-240

Audio Proz Inv #: 55219

Super tuner. 16 preset digital. Slim line silver. Channel separation, 50db. Stereo sensitivity is excellent. Nice look. A little wear around the edges, 8+ condition.

$ 140  Contact Us  

Marantz 10B FM Tuner

Audio Proz Inv #: 61510

Excellent condition in our opinion. All original vintage tubes are still in the machine. Excellent FM calibration and service done at Audio Pro, scope alignment for FM is on target. Scope brightness calibration for intensity is max. Scope visibility is very good and easily read but not bright. Basic service of cleaning all controls and switches done. Tube pins and sockets cleaned as necessary. Capacitor and power supply volts all are on spec. It has truly excellent internal cosmetics. It is odd that tubes have only modest use time. All performs well but scope display is weak but again, totally readable. Channel separation better than 40db THD is .2% or less. Unit was heat run for a day. The one problem the unit may have is possibly one of the FM vactrols sometimes is a little off spec by 1 or 2 db or so in level but channel balance is stable over long listening periods for certain. There is a S. S. number scratched into internal chassis top, above Marantz logo almost unnoticeable.

$ 2600  Contact Us  

NAD 402

Audio Proz Inv #: 58424

High quality basic tuner. Has been tested. 9/10 condition.

$ 88  Contact Us  

NAD 4150

Audio Proz Inv #: 50223

FM tuner with five memory presets. Very good condition, professionally cleaned and serviced with FM alignment.

$ 80  Contact Us  

NAD 4150 tuner

Audio Proz Inv #: 27067

unit has some problems, works acceptably.

$ 80  Contact Us  

NAD 4155

Audio Proz Inv #: 58895

AM/FM Stereo Tuner. Mono, FM, mute, and FM NR defeat functions. Excellent calibration. 9/10 condition, tested well, very good condition.

$ 88  Contact Us  


We are a very different kind of shop. To help ensure a smoother experience please read our letter about our current shop policies.


NAD 4225

Audio Proz Inv #: 56140

Stereo FM/AM tuner. Mono/blend/search features. 14 channel presets. Slimline unit. NAD grey with digital display. Low hours use. Fully serviced/ calibrated. 9/10 condition.

$ 100  Contact Us  

NAD 4300

Audio Proz Inv #: 53425

FM AM Super quality. Digital read out. 8 Memory presets. Excellent cosmetic, alignment. #8+ minor scuffs on top edge.

SOLD  Contact Us  

Contact us about similar items or replacement parts.