Audio Proz Service and Sales


Yamaha NX-E70

Audio Proz Inv #: 55474

One NX-C70 center channel speaker 8 ohm impedance, 27 watt max input. Composite cabinet, minor scuffs on plastic. 8/10 condition.

$ 14  Contact Us  

Yamaha NS-C70

Audio Proz Inv #: 64358

Center channel speaker, Dual 4" full-range drivers - textile surrounds, 17.5" wide, 6" deep, 5.5" tall, Dark grey with black knit grills, Mid-fi sound character - voicy present, sweep tested OK, Condition #8

$ 18  Contact Us  

Yamaha NS-333 -AP modified

Audio Proz Inv #: 50621

2-way, 5.25" speakers, pair. Black lacquer cabinets, titanium dome 1" phoase lens design tweeters. Speakers have AP-upgraded crossovers, MONITOR QUALITY sonics, second order phase corrected design for improved imaging and power handling, dampening added to cabinets to tune woofer, very nice audiophile quality, slightly bright sound. Very good #8+ condition with very nice grills and some minor cabinet edge chips and finger wear.

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Yamaha NS-10T

Audio Proz Inv #: 61833

2 way small bookshelf (16" x 9.75" x 8.5") Walnut Vinyl veneer $108. (2) 6.5" Woofers $28 each. (2) 1.5" cone tweeters $14 each. All drivers sweep tested good Can be broken for Parts. Cabinet Solid, with a few dings. Grilles ok with a few snags and one small tear - presentable. Drivers in #9 condition, Cabs/grills fair/poor, #7+ condition overall. 

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Yamaha NS-10m

Audio Proz Inv #: 28504

Has upgraded philips dome tweet. has origional woofers. audio pro modified x-over. Spare or substitute parts may be available. Show picture and number on unit. We make excellent spare part selections.

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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.


Yamaha NS-10 pair

Audio Proz Inv #: 50679

Not the professional monitors, but a strange consumer audiophile product. Speaker driver is a 8ohm JA3502 full range 12" oval speaker with a "flat panel" sound effect, warm, thick, 1980's vintage midrange character. Sweep tested perfect, excellent cosmetic condition, mounted in beautiful walnut veneer cabs. These speakers come from Vince's personal collection of unusual speaker designs.

$ 120  Contact Us  

Yamaha

Audio Proz Inv #: 58707

NS-AP1600 (si). Very basic surround speaker system. (4) small 6"x4" single driver satellites. (1) small center channel speaker 12"x4" (3-way). 7-/10 condition. All silver color composite cabinet prone to minor buzz, but OK. Silver grills really poor, rust color stains (1 small hole).

$ 30  Contact Us  

XAM Small Vintage Speaker

Audio Proz Inv #: 26851

Small Vintage Speaker, walnut veneer gold crosshatch burlap, has tone control on back panel, screw terminal inputs, tested good. High quality PA monitor.

$ 40  Contact Us  

Wireless FM Audio Sender

Audio Proz Inv #: 54097

Fits MTX Sub Woofer Systems

$ 148  Contact Us  

Wharfedale Moviestar 50+

Audio Proz Inv #: 59888

6 Speaker system (round). (4) Satellite speakers, (1) Center channel (Audio Pro modified center for more normal voice), (1) 100w 6" subwoofer. RCA line in/out. Left/Right speaker in/out checked. Level and frequency controls phase, and auto on. Includes: 120' speaker wire, (4) stubby table or wall mounts. All silver metallic exterior. Very good sub woofer, has best value. Also (1) pair 20" tall satellite stands. #10+ condition. New.

$ 188  Contact Us  

Wharfdale LRS-1

Audio Proz Inv #: 62686

(pair) Surround speakers 8 OHM/30 watt, limited  frequency range mid + tweeter? ( 9"H x 5.25"W x 6"D). Black vinyl wood grain with key hole bracket for  hanging speaker on wall. Note: Used for "background" or ambience effects (thin sounding). Used good condition, " Soft cabinets" #8

$ 22  Contact Us  


We know you have many options for purchasing audio equipment and parts, and we truly appreciate your business.  We strive to offer good products at competitive prices.  While we can't always match the prices of one isolated reseller, we make up for it by carefully selecting, testing, and finding unique and special rare parts, and we are here for the long run.  We guarantee everything we sell and we hope it helps you to enjoy a great listening experience.

We keep our database up to date with almost 10,000 items in stock. If you see a part number and a price, we have that item in stock. 

Customers outside of the US, please note that international shipping can be costly (US Post $16 minimum - up to 8oz or 226g). We are glad to combine orders to reduce shipping costs. Take a look at our shipping policies for more information and estimates of prices and shipping time.


Vienna Acoustics Bach

Audio Proz Inv #: 71222

2 way Tower Speaker, Black Oak Cabinets, Gloss Black front & Back,  Charcoal/Black Grills,  Original drivers (all sweep tested OK)  6.5" woofer-treated buytl surround, 1" silk dome tweeter, Audio Pro rev. 3 modified x-over design, improved HI frequency responce, more natural voice, improved bass. #9 condition

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Verity Audio Parsifal Ovation

Audio Proz Inv #: 64294

Pair, 3-way audiophile speaker system, All original drivers, Sweep tested OK, Bandwidth - 25Hz-50kHz, Woofer 8" polypropylene cone, Midrange 5" polypropylene cone, Tweeter 1" soft dome tweeter, Power 18W minimum (8 ohm), Impedance 8 ohms (minimum 4 ohm), Small scuff on bottom of one speaker, Condition #9

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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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Ultimate Support Systems

Audio Proz Inv #: 61141

2 available, aluminium tripod, 6' tall speaker stands, dual size pole, 1⅜" & 1½", fully functional, very worn cosmetic condition, minor cracked composite fittings OK, #7-

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TOA Model 380 SE

Audio Proz Inv #: 54156

Speakers have upgrade. High power better fidelity crossovers to sound like Klipsh. One unit has replacement horn. One cabinet has bass input connectors defeated. Woofer, Mid, Tweet all test good. Level control on one side. Units have been in storage for many years. Low use time. 8/10 cabinets intact. Minor scratches.

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Thiel CS.5 2 Way Speakers Pair

Audio Proz Inv #: 71894

*AP Treated butyl surrounds, 6.5" treated paper cone, 1" titanium dome tweeter, all drivers sweep tested OK, Audio Pro modified x-over added low frequency filter / added 4x ferrite slugs, more natural voice, woofer coil corrected / hi frequency current, much improved fidelity, slight redamping cab, dacron port cover, very nice sounding version! good deep bass powerful woofer, real cherry cabinets, black knit grills - some "water" stains on back of cabinets, condition #9

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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.


THEIL CS 1 Speakers

Audio Proz Inv #: 61268

Floor Standing 2 way speakers. Installed new drivers. Goldwood 6.5- 8 ohm woofers. Vifa Tweeters. Adapted crossover fro new tweeter. Improved power handling phase response.  Slight forward present voice like original design. We also used some of Thiel circuitry and cabinet tuning similar to Theil. Oak quality cabinet.  Minor dings to cabinet edges or back panel. #8

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the smaller Advent

Audio Proz Inv #: 55809

Speaker cabinet with tweeter. Tested, OK. Grill condition has tatter cloth. Unit in decent shape, needs T.L.C. 8 condition

$ 48  Contact Us  

The Large Advent 2way speaker

Audio Proz Inv #: 50590

Single speaker. Original red "egg drop" tweeter, refoamed original Advent woofer, original crossover design, all sweep tested good. Walnut vinyl cabinet and brown knit grill, excellent cosmetics. Nice, vintage quality with excellent bass! Mint condition, back panel description and warranty cards intact.

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TDC Point 5

Audio Proz Inv #: 63184

2 way small speaker, satellite/monitor in metal enclosure with perforated metal grill screens. Features a 1" fabric dome tweeter and 4" mid woofer with treated  surrounds. (Small size 7.25" H x 4.5" w x 4.25" D) - makes ideal pairing as satellite speakers with a sub woofer. Tested and sound good. #8 Condition

$ 66  Contact Us  

TDC

Audio Proz Inv #: 57957

Boxes were used to build Audio Pro Custom Design, 10 inch high power deep bass speakers, new silk dome tweeters. For big rooms, forward big sound, wood look cabinets. Cabinets have minor dings. #8 Condition

$ 248  Contact Us  

Tannoy Mercury M1 (Pair)

Audio Proz Inv #: 72335

Small two way speakers, black box cherry trim on front,  1" soft dome tweeter, sweep tested okay,   5" butyl surround woofer- Mink oil treated,   All original drivers sweep tested okay, better quality drivers which were audio pro modified,  Rev 3, Better Tannoy design with Asian top quality drivers, 1 uf hifrequency peaking cap, Bass filter Impedence Corrector and better midrange, Condition #9

$ 188  Contact Us  


Customers outside of the US, please note that international shipping can be costly (US Post $16 minimum - up to 8oz or 226g). We are glad to combine orders to reduce shipping costs. Take a look at our shipping policies for more information and estimates of prices and shipping time.


Sunfire True Subwoofer MkII

Audio Proz Inv #: 70224

10 inch active driver with 10 inch passive. Low level/high-level speaker inputs. Adjust cross-over frequency 35 to 100 hertz. Bass level and phase adjustment. This is a well designed sub woofer and very serviceable. It's capable of taking over 2000 watt loads into 4ohms. We have upgraded the capacitors (checked for any off spec OEM caps and replaced with a better type/ more appropriate value). Certain capacitors can be had for less cost in bulk so manufacturers are often motivated to use capacitors that are close to spec, but not the ideal choice. We have also rugged-ized the internal components/ soldering of crucial parts. This sub will really shake things so it's important that things are nailed down!

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Speco SPC-20

Audio Proz Inv #: 26224

8ohm, 20watt RMS power handling. Blue enamel paint, large mounting bracket with pivot screw for easy installation, all weather use. For public address or special effect microphone (for honky mid-range sound). NEW IN BOX, sweeep test OK!

$ 40  Contact Us