Audio Proz Service and Sales


Pioneer SX-1280

Audio Proz Inv #: 58848

Silver face plate with big oversized handles nicely mounted at edge of face sides. No knobs or switches included. Previous owner installed key lock power switch in left corner, nicely done, special key is with unit, 8+/10 condition, very minor scratches near volume and balance controls. Lexan dial face and glass cleaned thoroughly, JPG 135444 Condition #8+

SOLD  Contact Us  

Contact us about similar items or replacement parts.

Pioneer SX-1280

Audio Proz Inv #: 58861

Board #157BIXK. Power supply board. 8+/10 condition

$ 80  Contact Us  

Pioneer SX-1280

Audio Proz Inv #: 58864

Board #AWX1260TXL. 9/10 condition, salvaged and tested.

$ 14  Contact Us  

Pioneer SX-1280

Audio Proz Inv #: 58862

Board #AW3-0. Rectifier board. 8/10 condition, relay may need cleaning.

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Pioneer SX-1280

Audio Proz Inv #: 58865

Board# AWE092AKXL. Tuning board module. Varicon tuning gear will be required to reset (in comparison to another Varicon another board is the best way to compare). 8/10 condition.

SOLD  Contact Us  

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.


Pioneer SX-1280

Audio Proz Inv #: 58860

Board #GWM105-0. Mic input jack module. 9/10 condition (pulled from used machine, in good shape and working condition).

$ 14  Contact Us  

Pioneer SX-1280

Audio Proz Inv #: 58859

Board# AWF0310. Phono preamp. 9/10 condition, salvaged and tested.

$ 28  Contact Us  

Pioneer SX-1280

Audio Proz Inv #: 58856

Board# AWM121-0. Push switch board for speaker selection with headphone 1/4 inch output jack. 9/10 condition, pulled from used machine, in good shape and working condition.

$ 18  Contact Us  

Pioneer SX-1280

Audio Proz Inv #: 58858

Amp board and heat sink module. Board #AWH07401XLC. 8+/10 condition, pulled from used machine, good shape and in working condition.

SOLD  Contact Us  

Contact us about similar items or replacement parts.

Pioneer SX-1280

Audio Proz Inv #: 58857

Push switch for input selection. Automatic spring loaded recoil when changing input selection. Board #GWS133-0. 9/10 condition, pulled from used machine, in good shape and in working condition.

$ 28  Contact Us  

Pioneer SX-1280

Audio Proz Inv #: 58853

Board #AWG0590. Front panel switch board for treble 20/10KHZ, tone, bass 100/50KHZ (from right to left). Four rotary switches with appropriate nuts and washers. 8+/10 condition, fully functioning and good condition, pulled from used machine.

$ 60  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.


Pioneer SX-1280

Audio Proz Inv #: 58851

Phono1 cartridge load control module with rotary switch. Board #GWS 134-0. 8/10 condition, fully functioning and obvious use.

$ 18  Contact Us  

Pioneer SX-1280

Audio Proz Inv #: 58854

Front panel FM/AM tuner dial. 8 watt, signal and tuning meters can be sold separately if need be. Meters $24 each. 9/10 in great cosmetic condition.

Contact Us  Contact Us  

Pioneer SX-1280

Audio Proz Inv #: 58855

Push switch board for FM and filter functions. Board#AWM119-0. 9/10 condition, fully functioning and in good shape, pulled from used machine.

$ 34  Contact Us  

Pioneer SX-1280

Audio Proz Inv #: 58849

Each knob $14. Complete knob set for silver face plate. No Tuning Knob Each knob properly labeled and organized into individual and respective bags. 9/10 condition, cosmetically in very good condition.

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Pioneer SX-1280

Audio Proz Inv #: 58866

Back panel with all input and output jacks with AM wand. 9/10 condition, complete assembly, can sell individual parts if need be- CALL. Very good cosmetic condition.

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Pioneer SX-1250 SX-1280

Audio Proz Inv #: 58476

Power switch. Special high current 6A/96A250V. 10 condition (new).

$ 28  Contact Us  


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.


Pioneer SX 1280

Audio Proz Inv #: 59425

Wooden top cover, 8 condition, Minor scuff on top (Sold). Bottom panel, 8+ condition, minor scratches $28. Top cover metal, found another 8+ condition SOLD

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Pioneer QX-949 parts

Audio Proz Inv #: 48228

Intact, good condition parts machine. This unit has noisy transistors, preamp and amp circuit, and other problems but is fully intact and in good condition for hobbyists. Wooden case in good #7 condition with some obvious wear at edges. Will break down for knobs, boards, switches, cosmetic parts, etc, or sell as a complete unit.

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Pioneer PA3001A IC

Audio Proz Inv #: 46008

New stock.

$ 18  Contact Us  

Pioneer PA 4008 IC

Audio Proz Inv #: 61526

salvage, #9 condition

$ 22  Contact Us  

Pioneer knob kit

Audio Proz Inv #: 61261

(possibly for SX 828, 949), 6 ct. - lever switch knobs, 4 ct. - function/selection knobs, 2 ct. - concentric (right/left) knobs, 1 ct. - tuning knob with 2 set screws, due to slight age look - can be cleaned up, #8+ condition

$ 42  Contact Us  

Pioneer Display Board

Audio Proz Inv #: 64268

For many models, 1 NEC FIP# FIP7B8AS ($28), 1 CMOS IC# LC7258 ($28), Tested - From salvage, Condition #9

Contact Us  Contact Us  


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.


Pioneer ANP-502-B power supply board

Audio Proz Inv #: 50627

possibly for SX680, SX750, SX630? Board is tested and working, but sold as is, in need of some capacitor replacements.

$ 48  Contact Us  

Pioneer and other brands

Audio Proz Inv #: 59153

2SB705 2SD745. Output transistors, matched type. 9/10 or new old stock. $24 for the pair.

$ 24  Contact Us