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.
- KNOBS INC - Berkeley - 144010-2 - Hardware, Knob Cap. For Slide Potentiometers.
KNOBS INC - Berkeley - 144010-2 - Hardware, Knob Cap.
Slide-on Mixer/Fader Caps
Upgrade the cosmetics on Older Studio Graphic Equalizers.
For Slide Potentiometers having standard rectangular metal shaft measuring 0.155" x 0.047" (4mm X 1.2MM).
Material: Black Anodized Aluminum Shell, Silver Lined Cap with Nylon Insert
Overall Dimensions: 0.355" x 0.21" x 0.8" Long (9mm X 5.37mm X 20.35mm).
Rectangular / Oval Ends, Very Sharp.
New Old Stock
Applications: High End Audio Multimix and many other model Audio Equalizer Consoles, Instrumentation, Amplifiers or DJ Equipment.
Check shaft measurement, Used on some Moog, Rogue, Behringer, ALPs, Tascam, Akai, Mackie, Yamaha, Soundcraft, Pioneer equipment.
Proudly Made in USA
Learn More - Unidentified MFG - 7-108 - Audio RF, RCA Male Straight to RCA Male, Right Angle. 8".
Unidentified MFG - 7-108 - Audio, RF.
The RCA connector was invented in the 1940s and was first used to connect an amplifier to a phonograph. They are sometimes referred to as phono connectors due to this original purpose, even though they can be used to carry both audio and video from many different devices.
Cable: RCA Male Straight to RCA Male, Right Angle.
Molded Ends
Braided Shield
Length: 8".
Applications: Perfect solution for applications having restrictive space requiring a Molded Right Angle RCA connector. Customer reported example: Heathkit SP2A Preamp Inputs
Learn More - Unidentified MFG - 8-546 - Miniature Speakers. 4 Ohm Voice Coil, 0.1 Watt Mylar Cone.
8-546 - Miniature Speakers. 4 Ohm Voice Coil
Wattage: 0.1 Watt Mylar Cone
16 foot Cord, 2 conductor 22AWG and a 1/8" audio plug.
Overall Dimensions:1-1/8" D round x 9/16" deep.
New Old Stock
Made in Taiwan
Learn More - Unidentified MFG - 8-120 - RCA PHONO PLUG (M) RT ANGLE, (SILVER PLATED) COAX$1.00RCA PHONO hi freq PLUG (M) RT ANGLE (SILVER PLATED)13" COAX WIRE Learn More
- WOODS - 1077 - 8-571 - RCA Phono Plug to 3.5mm Mono Plug Adapter.
WOODS - 1077 - 8-571 - Connector, Power - Accepts RCA Phono Plug to 3.5mm Mono Plug.
Audio RCA Phone Female Receptacle to Metal 3.5mm (1/8") Male Mono Mini Plug.
Do-It-Yourself Cable, TV, and VCR Accessories.
Adapter combines the right and left stereo channels from 1/8" (3.5mm) stereo plug to a single mono phone jack.
Alternates: Radio Shack 2740378, C2G, Philmore 533A
Applications: Radio receivers, Small TVs or some surveillance cameras & systems.
- Unidentified MFG - 8-767 - Piezo. Transducers 1.36". Package of 4.Special Price $1.98 Regular Price $3.00
8-767 Piezo Sounders.
Piezoelectric Sounders / Buzzers are sound components prepared by incorporating a piezoelectric vibration plate in a case (resonator).
Buzzer transducers with feedback connection.
Dimensions: 1.36" OD x 0.6mm thick.
Package of 4.
Learn More - Unidentified MFG - 3-497 - Speaker, grill. Round spider web pattern.Special Price $1.98 Regular Price $2.95READY TO SHIP - ONLY 99 LEFT IN STOCK!Speaker, grill. Round spider web pattern. Size: 4-1/4" D, 3 mounting holes, triangle, 4-1/8" mt ctrs. Color: black. Learn More
- Unidentified MFG - 5-394 - Audio, earphones. Mono 1/8" pair earphones.$0.50Out of stockAudio, earphones. Mono 1/8" pair of small earphones. Dimensions: 3.5mm plug and 2 ear buds. Color: off white. Learn More
- ROGAN BROTHERS - 6-047 - Hardware, knob. Conical 1/8" ID threaded.Special Price $1.98 Regular Price $2.50IN STOCK - MORE THAN 100 READY TO SHIP!
ROGAN BROTHERS Hardware, knob.
Conical 1/8" ID threaded 10/24.
Dimensions: at the top 0.88" D x 0.88" high, with the base only 0.55" D.
Color: Black.
Vintage, New Old Stock
Learn More - Projects Unlimited - AT-14 - Speaker, piezo. Dimensions. 1-5/8" D.Special Price $0.98 Regular Price $1.50Out of stock
Projects Unlimited - AT-14 Speaker, Piezo.
Dimensions. 1-5/8" D, with mounting tabs/feet.
Note: PZT.
Learn More - MATSUSHITA - EFB-RD24041 - Speakers Peizo Ceramic Buzzers$0.99Speakers Peizo Ceramic Buzzers 0.95"OD pcb mount EFB-RD PZT Learn More
- ARROW HART - T-1323 - Antique Electrical Plug, 2 Conductor EZ Gripe Pull Handle Radio CAP.
ARROW HART & HART - T-1323 Vintage Electrical Plug.
2 Conductor EZ Grip Pull Handle Radio Cap.
125VAC, 15 Amp,
Bakelite Housing, Brown
Cord range 18/2 to 16/2, SPT, SV, SJ
0.375" X 0.281"
NOTE:Polarized plug (ie not large and small pins), but one pin is polarized partially angling out by approximately 1/4 of the piece.
Applications: Restoration of Vintage Equipment, Lamps, Fans, appliances etc..
New Old Stock - Genuine Vintage Arrow Hart - Not Modern Reproductions
UL Listed.
Proudly Made in USA
Learn More - Unidentified MFG - 8-111 - Audio, Earphones. 2 Pair of Small Earphones.
Audio, Earphones. 2 pairs of Small Earphones, 4 pcs.
Dimensions: 3.5mm Plugs and 4 Ear Buds.
Color: Black.
Learn More - STAR - P90F - Audio, Alarms and Buzzers. Piezo.
STAR - P90F - Audio, Alarms and Buzzers.
Star P90F is a 0.47" dia. x 0.52" tall speaker with 16Ω impedance.
Great for producing tones, clicks, miscellaneous sounds.
Piezo External Drive Buzzer.
Mount: PCB.
Dimensions: 12mm D x 13mm high.
Note: requires driver-speaker element only.
New Old Stock
Learn More - Switchcraft - RN112APC - Connector, audio. Quarter inch phone jack.$1.99Out of stockConnector, audio. Quarter inch (1/4") phone jack, 2 Conductor, single closed circuit. Mount: PCB RA. Note: Similar to Switchcraft's RN111PC. Learn More
- Unidentified MFG - 6-119 - Audio Video RCA Female Jack Panel Mount Socket Metal Solder Connector. Package of 10.IN STOCK - MORE THAN 100 READY TO SHIP!
Audio Video RCA Female Jack Panel Mount Socket Metal Solder Connector.
Connector, audio. RCA Female Phono Panel Socket Connectors, - Press-fit into 0.295"hole, 0.83" long.
Red or While Phenolic Center, Mixed.
Contacts: Solder Terminal with 3 holes.
Mount: Chassis
Vintage - New Old Stock
Package of 10.
Learn More - Mynthal - SFM-1224B - Piezo, 87dB 5VDC 2400Hz.
Mynthal - SFM-1224B - Piezo Audio Alarms and Buzzers.
This Item Is Designed For Surface Mounting Applications
The Pin Is Plated With Tin, Which Can Meet The Request of Re-flow Soldering Process at 260°C For 30 Seconds.
SMD Magnetic Buzzer
87dB @ 5V /10cm
Operating Voltage: 4 - 7 V
Max. Consumption at 2400Hz/10cpp Square Wave: 40ma/5VDC
Resonant Frequency: 2400Hz.
Coil Resistance: 45 +/-5 Ohm
Operating Temperature: -40 c to 85C
Package: 2 Pin SMD.
Dimensions: 12.6mm Square x 7.0mm High.
- Murata Erie - PKB7-3AO-B - Audio, piezo speaker. Works at 6VDC .$1.90Audio, piezo speaker. Works at 6VDC and gives a constant high pitched tone. Dimensions: 1-11/16" square x 9/16" thick. Learn More
- MICHIGAN MAGNETICS - 00251 - Magnetic Head.
MICHIGAN MAGNETICS - 00251 Magnetic Head.
Manufactured on a small circuit board 1.127" wide x 0.768" deep x 0.063 thick with a 3 conductor flat ribbon cable 2 inches long and a 4 pin male connector on end. Rev B 12/97.
Magnetic head: 0.570" wide x 0.485" deep x 0.562" tall.
Learn More - BELDEN - 1353A 010 (BLK) - 1353A0101000 - 24AWG Bonded AES/EBU Analog/Digital Audio MIC Cable, 1 Pair 24 AWG, PVC Jacket$0.49 As low as $0.14
BELDEN -1353A 010 (BLK) - 24AWG Bonded AES/EBU, Digital Audio Patch Cable, 1 Pair 24 AWG
Belden Brilliance 1353A, a new Cat5e digital audio single-pair cable, is ideal for use in professional and commercial audio applications. Since it is essentially 'single pair-Category 5e,' tested to 100 MHz, its low capacitance (15 pF/ft, 49 pF/m) makes it excellent for both analog and digital audio.
Manufacturer: Belden Wire & Cable
Product Category: Multi-Conductor Cables
Type: Digital Audio
Shielding: Unshielded
Number of Conductors: 1 Pair
Full Reel Length: 1000 ft
Wire Gauge: AWG: 24 AWG
Outside Diameter: 0.126 in
Max. Voltage: 300V
Max Current: 3.9 Amps per Conductor at 25ºC
Resistance: 29.2 Ohm/1000ft
Jacket Color: Black
Jacket Material: Polyvinyl Chloride (PVC)
Conductor Material: Bare Copper (BC)
Stranding: 7 x 32
Voltage Rating: 300 V
Insulation Material: Polyolefin (PO)
Series: 1353A
Operating Temperature: -20 C to 60 C
Applications: Analog/Digital Audio Cable
UPC 612825112594
Proudly Made in USA
Aditiona Information: https://catalog.belden.com/techdata/EN/1353A_techdata.pdf
Shipping Weight for 1000 is Feet is 10 Lbs.
Note: Additional shipping cost applies to orders over 5 lbs and dependent on destination.
Priced by the foot. Minimum order length: 100'.
Learn More - Unidentified MFG - 255-110 - Cable assemblies. RCA male to male.$1.00Out of stockCable assemblies. RCA male to male, shielded. Length: 6 foot. Color: black. Learn More
- Unidentified MFG - 42249 - Audio, Microphone Transformer.$1.00IN STOCK - MORE THAN 100 READY TO SHIP!
Audio, Microphone transformer.
3 wire.
Dimensions: 0.50" wide x 0.35" high x 0.771" deep.
Learn More - Unidentified MFG - 5-091 - Connector, Audio. Monaural Cable , 18" long, 1/8" (3.5 mm) Male to to !/8 Male plug 3.5 mm.Special Price $1.98 Regular Price $2.50IN STOCK - MORE THAN 100 READY TO SHIP!
Universal Monaural Cable
Male 1/8" (3.5mm) to Male 1/8" (3.5 mm) Plug.
Cable Length 18 inches.
Learn More