Audio
Audio Electronic Parts
At Electronic Surplus, we distribute the best audio surplus products on the market. From speakers and cables to alarms and buzzers, our selection of audio electronic parts is almost endless—if you're looking to buy overstock electronics, you’ll be able to find exactly what you need. With equipment from trusted manufacturers like Bose and Hitachi, you can have confidence in the quality of our inventory.
Some of the audio electronic parts that we carry are brand-new, while others are slightly used. Upon arrival, all of our used audio surplus products are carefully inspected to ensure that they’re still working properly. You can also request an audio device if we don’t currently have it in stock.
Browse our selection below.
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CLAROSTAT - VR-003 - Rheostat. 2 Ohm. Vintage Radio Tube Filament Control, New Old StockIN STOCK - MORE THAN 500 READY TO SHIP!CLAROSTAT - VR-003 - Rheostat. 2 Ohm. Vintage Radio Tube Filament Control, New Old Stock.
Used in series with tube filaments to adjust current. Extends the "useful" life of RF tubes to keep the emission of the tube above the recommended minimum for the maximum amount of time.
Resistance: 2 Ohm.
Technology: Wirewound.
Mount: Panel.
Threaded Bushing: 3/8" D x 11.3mm long,
Shaft: 1/4" D x 2.5mm high. Screw Driver Adjustable.
Contacts: 2 Solder Hooks.
Marked 140-660, X-4094-C.
Alternates/Similar: Carter Radio Co. / Central Radio Laboratories Pot Control Wire Wound Rheostats
Genuine Vintage Clarostat - New Old Stock
Made in USA
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CTS - 3457846-3 - Potentiometer. 50 Ohm.IN STOCK - MORE THAN 100 READY TO SHIP!CTS - 3457846-3 Potentiometer.
Vintage Electric Guitar or Tube Amplifier Potentiometer.
Resistance: 50 Ohm.
Mount: Panel Mount.
Dimensions: 23.6mm Diameter x 11.4mm High.
Threaded bushing.
Shaft: D Shaft, 1/4" Half flattened x 9.5mm Long.
Contacts: Solder Terminals.
Date Code: 8046 = Manufactured 46th week of 1980
Genuine CTS Potentiometer, New Old Stock
NOTE: EIA code for CTS is 137
Proudly Made in USA
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NOBLE - 20A10K - Potentiometer, Slide. 10K Ohm. 2 Channel, Audio Logarithmic.IN STOCK - MORE THAN 100 READY TO SHIP!NOBLE - 20A10K Potentiometer, Slide, Audio.
Stereo Slider Potentiometer. Fader
Resistance: 10K Ohm.
Note: 2 CHannel Logarithmic.
Audio Taper 10K.
Travel: 2.25".
Shaft: 12.5 G
Dimensions: 3.5" long x 0.50" wide x 0.50" high.
Above Board 0.05" high. Shaft: Forked 0.078" Thick x 0.235".
Genuine Vintage Noble - New Old Stock
Note: Used on various audio equiment as well as equalizers.
Made in Japan
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Motorola - 18-82265J02 - Potentiometer. 25K Ohm w/SPST Switch.READY TO SHIP - ONLY 60 LEFT IN STOCK!Motorola - 18-82265J02 Potentiometer.
Resistance: 25K Ohm.
Mount: Panel
Connections: Solder Lugs
With a Rotary SPST switch. Open/Off when turned maximum to the left, like a volume control On/Off switch.
Dimensions: 16mm D, 3.1mm D flatted shaft.
New In Box, w/o mounting nut.
Made by CTS for Motorola.
Genuine Motorola - New Old Stock - Quality Made
Applications: Radio Switch Potentiometer
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CRL - 1346405 - Linear Taper Potentiometer. 2Meg Ohm with SPST Switch. Guitar Amp Control/Switch.IN STOCK - MORE THAN 100 READY TO SHIP!CRL Centralab - 1346405 Linear Taper Potentiometer with SPST Switch
2Meg Ohm Rotary Potentiometer with SPST switch.
Contact Ratings: 3Amp 125VAC / 1Amp 250VAC.
Dimensions: 23.9mm D x 16.6mm high.
Overall with terminals: 30.9mm D.
3/8" Thread and mounting hole.
Contacts: Solder Terminals.
Mount: Panel Mount
Shaft: Slotted Split & Straight Spline/Knurled Shaft
Construction: Threaded Collar, Phenolic Wafer, Metal Housing
Dimension: Bushing length 7.7mm long. Shaft 1/4" Slotted, 15.5mm long.
Underwriters Laboratories Approved
Genuine Vintage Centralab - Rare New Old Stock
Part marking "1346405" Decodes to Manufactured by Centralab (134- EIA code) the fifth week of 1964 (Date code 6405).
Applications: Common to some Guitar Amplifiers.
Proudly Made in USA
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