Audio Proz Service and Sales


(2) Mallory Type CGS 21000 MFD Positive+85C Biamp Capacitors

Audio Proz Inv #: 58693

For Biamp 2500, Max Surge 125VDC. 8/10 condition (known modestly used parts).

$ 28  Contact Us  

Adcom power supply capacitor #658-9610-680 15-0024B

Audio Proz Inv #: 51706

18000uF 100vDC. Used in excellent condition. Pair available.

$ 24  Contact Us  

Apt 1 Power Amp Top Covers

Audio Proz Inv #: 71502

(4) available, priced individually. Good condition. Grey. Cover only, no hardware. Condition 9

$ 24  Contact Us  

Technic SE-C01

Audio Proz Inv #: 59626

Unit is intact. No obvious failures in amplifier except DC to DC. Converter appears failed. Good Unit to build 1 out of 2. Condition #7

$ 24  Contact Us  

Crown, BGW (Not certain)

Audio Proz Inv #: 60526

Module C-1. 2" high. Tube socket 11 pins out. For compressor. May need capacitors replaced. Looks intact inside cannot be certain of operation. #8 condition

$ 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.


Apt 1 amp

Audio Proz Inv #: 54389

grey faceplate with window. Minor wear around edges, a few dull spots on face, ding in center, still presentable, #7+

$ 22  Contact Us  

APT 1

Audio Proz Inv #: 61913

top cover, nice condition, multiple available

$ 22  Contact Us  

Technics MUW150-3 transformer

Audio Proz Inv #: 50270

VTP09C2-12G. With lead wires. Excellent condition, tested.

$ 22  Contact Us  

BGW

Audio Proz Inv #: 50243

#9007-0260-E Board intact clean, some parts removed, can be used for rebuild, parts, can easily be restocked with parts #8

$ 22  Contact Us  

Yamaha Nichicon 40127 33000uF filter capacitor

Audio Proz Inv #: 51656

Power supply filtering cap, 33000uF 50wV, 2" diameter by 2+5/8" height. Includes mounting bracket. Excellent condition. Pair available.

$ 22  Contact Us  

Mepco/Electra 1500uF capacitors 905-01-04-018

Audio Proz Inv #: 49194

Pair of caps. 905-01-04-018, 3186DE153U040BMA2, 1500uF, 40vDC 50v surge, 85 degree C max ambient.

$ 22  Contact Us  


Local customers, please do not come to the shop without calling ahead first - (617) 926-8020 - for an appointment, so that we can more efficiently help you with your equipment or sound recording needs.

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.


Denon STK 405-050A

Audio Proz Inv #: 60650

some use, test good, #8 condition

$ 22  Contact Us  

Sansui Rear Feet - AU Series (717 / 919)

Audio Proz Inv #: 71429

Priced individually. Possible Pioneer spec series. Black plastic. Pedestal feet. Attach to rear of unit. (2) available. 5.5"L x 1 2/16"W x 1 1/8"H. 3 10/16" C-C hole pattern. Used, excellent condition. Condition 9.

$ 22  Contact Us  

APT

Audio Proz Inv #: 52576

Mallory filter caps, 1000 MFD, 75 volt, 95 v surge, pair available, condition #9

$ 20  Contact Us  

APT amplifier face

Audio Proz Inv #: 43341

Some obvious scratches on edge but not unacceptable as a replacement.

$ 20  Contact Us  

Marcon Capacitor 68000 UF 50 WV

Audio Proz Inv #: 51589

1990s era. #9 condition.

$ 20  Contact Us  

Apt 1 amp

Audio Proz Inv #: 54387

Grey faceplate with window. Minor wear around edges, light scuffs and sratches on left face, #7

$ 20  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.

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.


Sprague

Audio Proz Inv #: 54764

36D series powerlytic. 75VDC, 59000uF electrolytic power supply capacitor. For Phase Linear Model 400 amplifier, fits perfect, original. Must use existing hardware for installation. Pair, 1992 manufacturing date, tested good, #9

$ 20  Contact Us  

Dynaco SCA-80 power transformer

Audio Proz Inv #: 46222

Part #464019 10490e. With color coded leads attached. Good #7 condition with large dent on one side, tested OK.

$ 20  Contact Us  

Bi-Amp 2500

Audio Proz Inv #: 58690

Rack Handles. 7+/10 condition. Obvious but minor scratches.

$ 20  Contact Us  

SVI 3101

Audio Proz Inv #: 60847

Power module. From Technics SA-GX505. Condition #9

$ 20  Contact Us  

Techics SU-8600

Audio Proz Inv #: 52657

face plate, all letters intact, nice shine and clean but has scratches at the 4 corner screw holes and mode switch, better than most, condition #7

$ 18  Contact Us  

QSC Audio PL-1 octal limiter

Audio Proz Inv #: 46381

8 pin octal limiter module. Very good #8 condition.

$ 18  Contact Us  


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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.


QSC power switch

Audio Proz Inv #: 49798

Part JC1-A3-J C-97. 20amp, 250v, 2"x2"x.5", gray color. New old stock. Three pieces available.

$ 16  Contact Us  

Pioneer SA-9100

Audio Proz Inv #: 57314

Balance control 200k ohm. Substitute for balance control, High quality ALPS. Detented, click increments. Cleaned, lubed, exercised. Requires new holes drilled. Easy to mount. #10 Condition (New).

$ 16  Contact Us