Audio Proz Service and Sales


KLH Model Twenty

Audio Proz Inv #: 60809

(Pair) Vintage 2-way speakers. Original KLH Woofers, treated surrounds. Two upgrades: New soft dome tweeters with vintage style performance, also includes multi-position tweeter switch. Nice vintage natural voicing. Avoid pro crossover Rev. 3. Beige thick weave look grill (nice). Nice cabinet edge, wood work, walnut, dark cabinets have "a little shabby chic". Top has light stains but nice. Oiled and waxed cabinets--Very nice! Requires RCA connector ins. #8 condition

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Scott 199b pair

Audio Proz Inv #: 47169

12" 3way loudspeakers. Upgraded Philips 1" dome tweets, treated 4" mid driver, new upgraded 12" 8ohm woofers. AP modified crossover design with improved power handling, better midrange integration, and reduced "voiceyness." Good #7 condition cosmetics. Spare or substitute parts may be available. Show picture and number on unit. We make excellent spare part selections.

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Klipsch KG 3.2

Audio Proz Inv #: 63092

(pair) 2-way floor standing speakers. Oak cabinets (25.5" HT x 12.5" W x 11.75" D), Tractrix tweeter horn, 8" Woofer 10" Passive Radiator, Black removal grills. Can be updated crossover and cabinet dampening upon request. Very Good condition, oak veneer nice grills in good condition - look excellent! #9 condition

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Janzen Model 130

Audio Proz Inv #: 62526

Electrostatic speaker, midrange/tweeter panels (total of 4 panels - 8 ohms). All panels have equal output. Clean low distortion on sweep test and music test. Grills in very good condition, wood cabinets are ok but too show some wear numerous scuffs/scratches and marks. #8+ 

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Velodyne VX10B

Audio Proz Inv #: 62756

Basic serviceable design Sub. Amp design is analog, common chip amplifier, modified upgrade 15 volt caps, modified ground for lower noise. Auto on off circuit circuit, variable EQ and level, speaker or audio in. Modified, dampened cabinet and port to improve true deep bass only. #9 Low use unit 

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We specialize in speaker repair and have OEM parts for ADS, AR, Advent, KLH, Scott, and many other brands. Call us at (617) 926-8020 for speaker parts or to inquire about our repairs and modifications.


KRK VXT 4

Audio Proz Inv #: 55993

Pair of speakers. Powered reference monitor. 1 inch silk dome tweeter. 4 inch Kevlar woofer. Level trimmer control, auto mute. Clip indicator limiter. Working update capacitors on power supply, ruggedized board solder. Full test #9 - $168. Unit for parts- woofer, tweeter- electronic problem #7 - $ 68

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Paradigm PDR-10 v4 Powered Sub Woofer

Audio Proz Inv #: 71179

Nice Black oak cabinet with Black Knit grill, L & R RCA inputs only. Phase and bypass switches, Low frequency and level controls. Audiopro modified power supply, and added felt damping blanket , Powerfull design with good deep bass, #9- condition.

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KLH Model Fourteen B

Audio Proz Inv #: 52396

Pair of vintage speakers, small walnut cabinet (14" W, 8" T, 8 1/4" D), original satin finish, beige burlap grills. Pleasant, warm sound & clear voice. Grills are perfect, as new. We've treated all driver surrounds with sealer. Condition 9+, Only minor scuffs on the bottom of cabs.

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1-15 Box

Audio Proz Inv #: 16586

 

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12" Guitar/PA vintage enclosure

Audio Proz Inv #: 22410

12" driver paper cone, sweep check OK, Crackle print paint, Brown and Tan with tan tweed grill, open back.

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Sound Choice 4"x6" car speakers

Audio Proz Inv #: 15222

Brand new units box/pack/instructions

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Re: International Shipping: We ship internationally often and have yet to encounter a problem or complaint. We are very careful to test the equipment before it’s packed and then to double box the machine with added protection when needed for front panels, etc. We are not amateurs or an ebay store; we know these machines very well and know what it takes to get them to you safely. We use USPS priority internationally which seems to be the cheapest. If you prefer another carrier (you should know who delivers to your area reliably) please let us know. Also please be aware of any tariffs that you may be responsible for upon pick up on your end. International shipping may be expensive but we will make sure it is not a headache on top of the cost. PLEASE NOTE THAT SHIPPING INTERNATIONALLY WILL BE A MINIMUM OF $16 EVEN FOR SMALL PARTS.


Acoustic Floor Wedge Stage Monitor

Audio Proz Inv #: 24940

 

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ADA Bassline HX

Audio Proz Inv #: 18069

 

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ADA Bassline VX

Audio Proz Inv #: 14518

 

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ADA Double Woofer Speaker Cabinet

Audio Proz Inv #: 18067

 

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AR 18J

Audio Proz Inv #: 25854

 

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AR 25BXI

Audio Proz Inv #: 26434

Hi-Fi Monitors, Rev 4 upgraded crossover cabinet dampening/phase corrected, 100 to 200 watt capable as loud mid field monitor, were new units out of the box, super well built monitor slightly softer high end sound character, excellent voice bass reproduction.

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Read about our Paradigm modifications here.


AR 6

Audio Proz Inv #: 22332

2-way speakers, vintage burlap grills - very good condition, solid cab - real walnut veneer, need new woofers (contact if interested in rebuilding)

We do a clever phase and impedance corrected crossover which will improve the bass response and midrange tweeter balance. AR parts are great but their crossover designs are not sufficient for power handling, efficiency, and phase correctness for most peoples taste in todays era. The modification runs about $200 for the pair. We stock matching midrange/woofers for replacements.

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AR 9

Audio Proz Inv #: 19190

Big Speakers, 4-way design, need woofers (inquire if interested in having rebuilt).

If you want a huge, live, bold, and thick sound, the AR9s have that character with double 12” woofers in each cabinet. The speakers do need some work though: the woofer foam edges must be redone and there are some updates the crossover needed because the speaker is way too mid-range-y for todays standards.

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Auratone Clone

Audio Proz Inv #: 19123

 

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Dalquist DQ-10

Audio Proz Inv #: 22461

Multi Driver Panel Speaker, need some work (if interested in having these rebuilt contact us)

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Klipsch KP-301-II-A

Audio Proz Inv #: 30261

Pro Speakers, 3-way, 2 horns, 1x15", handles, tripod mount, 1/4" and Banana connectors, priced as pair. Used infrequently as rental. Really Good Condition #8+

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Kustom 4-10 Tower

Audio Proz Inv #: 13601

P.A. Cab Speakers, Black vinyl cab, closed back, all 4 drivers function, (Handle on side 1/4" input jack)

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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.


Mirage OM-C3

Audio Proz Inv #: 30768

 

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NAD 20

Audio Proz Inv #: 26535

 

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