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.
- iSPY007 - SPY EAR - Ear Secret Sound Amplifier Device.Special Price $3.98 Regular Price $6.99Out of stock
iSPY007 - SPY EAR - Ear Secret Sound Amplifier Device.
Almost Sold Out- "The Original Super Ear Spy Lisening Device"
What is this amazing device? This great little gadget is similar to the "disposable hearing aid" you've may have seen advertised on television. It is very small and inconspicuous, yet it can amplify sounds up to 40 or more decibels (that means you will be able to hear some things over 1000 times better!). It is a fun toy for kids, and a useful tool for adults!Just plug in the earphones and turn on the device, adjust the volume to your comfort level, and you are ready to go! You can wear it at your side and amplify all sounds around you, or you can aim the microphone at a source to amplify specific sounds! Batteries not included (Removed).
Description Item # SPM8757405026 Model # SPYEAR
"This device is a powerful secret sound amplifie with built-in high sensitive microphone.
"With this device :
You can listen clearly to people talking secretly.
You can listen to the far away sound of the animals while hunting.
You can spy on people in another room by listening to their conversation. - Unidentified MFG - VSQ0055 - VFH Matching Box, Coaxial Transformer, Input 75 Ohm to 300 Ohm Output.IN STOCK - MORE THAN 100 READY TO SHIP!
VSQ0055 - VFH Matching Box, Coaxial Transformer
Transformer, coaxial.
Input 75 Ohm to output 300 Ohm.
VHF/UHF/FM & Any Video
Made in Japan
Quality Constructed Vintage - New Old Stock
Learn More - Line Electric - MD-120VAC-5VA - Electromechanical 120VAC, 5VA.Special Price $3.98 Regular Price $5.50Out of stock
Line Electric - MD-120VAC-5VA Audio, alarms and buzzers.
Electromechanical buzzer 120VAC, 5VA.
Shock hazard.
Dimensions: 0.9" D x 1.7" long x 1".
Mount: open frame.
Applications: toy train gate warning.
Learn More - ECS INC - ZTA-3.58MG - Ceramic Resonator 3.58MHz. Package of 10.
ECS INC - ZTA-3.58MG - Filter/Resonator.
Ceramic Resonator 3.58MHz,
Impedance: 30 Ohm. Tolerance: 0.5%.
Supply Voltage: 100V
Dimensions: 10mm wide x 5mm deep x 7.5mm High.
Package: 2 Pin Radial Leads.
Lead Spacing: 5mm.
Note: Extended Temperature Range.
Additional Information: https://ecsxtal.com/store/pdf/ZTAR.pdf
Package of 10.
- CUSTOM - 8-366 - Connector. RCA Male to RCA Male. Package of 3.Special Price $3.98 Regular Price $6.00IN STOCK - MORE THAN 100 READY TO SHIP!
Custom Connector. RCA Phono Male to RCA Phono Male.
One straight Connector and One Right Angle on a White Shielded Teflon Cable.
Length: 12".
New Old Stock
Package of 3.
Learn More - Unidentified MFG - 5-161 - CD Optical Laser Assembly.Special Price $3.98 Regular Price $8.50IN STOCK - MORE THAN 100 READY TO SHIP!
- ROGAN BROTHERS - 6-037 - Pointer Hardware, Knob. For 1/4" Flattened Shaft. Guitar Amplifier, RadioSpecial Price $3.98 Regular Price $5.00READY TO SHIP - ONLY 70 LEFT IN STOCK!
ROGAN BROTHERS Hardware, knob. Guitar Amplifier, Radio
For 1/4" Flattened Shaft.
Dimensions: 1.267" Diameter x 0.57" High (32.18mm X 1.45mm)
With Top Molded Pointer.
Color: Black.
Material: Bakelite
Vintage - New Old Stock
Made in Skokie Ill USA
Learn More - DYNACO HAFLER - MS-091 - TRANSISTOR INSULATED SOCKET, TO-3 - White Ceramic , Gold Pins.
DYNACO HAFLER TO-3 TRANSISTOR SOCKET.
TO-3 STYLE Power TRANSISTOR and/or VOLTAGE REGULATOR SOCKET.
Heavy Duty White Ceramic Board/Chassis/PCB Mount.
Length 1.50" (38 mm) X Width 0.78" (20 mm) X Thickness of Base Ecluding pins 0.300" (7.8 mm)
6/32 Threaded Base
Vintage High Quality well Manufactured Professional Component ideal for High-end Commercial and Audio.
High Thick Gold Plated Pins
Difficult Vintage TO-3 Socket Component to Locate.
Suitable to High End Audio - Marantz, Nakamichi, Rotel, Thorens, Bang & Olufsen, Crown International, Denon, DAC, Tandberg, Luxman, Onkyo, Teac, Cambridge Audio, MaIntosh, Accuphase, CCU NAD, Audiolab, JBL, Pioneer, Harman Kardon, CM LABS, Technics, Kenwood, JVC, & Sony.
Vintage - New Old Stock
Proudly Made in USA
- Unidentified MFG - CBL-36 - 6 Foot Video & Stereo RCA dubbing cable.$4.00Connectors, audio. Stereo and video(RG59/U) dubbing cable. Red, white and yellow RCA males each end. Length: 6 foot. Learn More
- Unidentified MFG - 6-363 - Cassette Tape Holders. Package of 10.Special Price $3.98 Regular Price $5.00Out of stock
- Unidentified MFG - 8-087-1 - Connector, audio. Female 5 Pin.Special Price $3.98 Regular Price $6.00Out of stock
Connector, audio. Female 5 Pin. Material: Phenolic with an aluminum housing. No strain relief or cable clamp. Dimensions: 0.676" (17.1mm) D x 1.157" (29.3mm) long. Pins: 0.092 D x 0.5" long. Note: Wires are soldered to tabs on the ends of the female contacts and enclosed by the cover. Looking at the pin end, the 5 pins are on a 0.4" circle. If pin 1 is at 0 degrees, move CW, pin 2 is at 60 ; pin 3 is at 150; pin 4 is at 240 and pin 5 is at 300. Color: black.
Learn More - Toshiba - TA7320P - IC, Audio. Linear Modulator/Demodulator, Mixer.READY TO SHIP - ONLY 13 LEFT IN STOCK!
Toshiba - TA7320P IC, Audio. Linear Modulator/Demodulator, Mixer.
Status: Discontinued
Operating Temperature: -30.0 C to 70.0 C
Package Body Material: PLASTIC/EPOXY
Package Equivalence Code: SIP9, .100"
Technology: BIPOLAR
Terminal Pitch 2.54 mm
Learn More - PFANTONE - CH-14R2F1WH - Single gang with 2 RCA jacks and 1 F type jack.$3.50Wall plate. Single gang with 2 RCA jacks and 1 F type jack. Contacts. 24 karat gold plated. Learn More
- PFANTONE - CH-14F3IV - Wall plate. Single gang with 3 F type jacks.$3.50Wall plate. Single gang with 3 F type jacks. Color: ivory. Contacts. 24 karat gold plated. Learn More
- PFANTONE - CH-13R2F1IV - Single gang w/2 RCA jacks and 1 F type.$3.50Audio/Video accessories. Single gang wall plate with 2 RCA jacks and one F type. Color: ivory. Contacts: nickel plated. Learn More
- PFANTONE - CH-06F3WH - Single gang white wall plate$3.50Audio/Video accessories. Single gang wall plate with 3 F type jacks. Note: 24 karat gold plated. Color: white. Learn More
- MATSUSHITA - MHT-5AG - 6-231 - Motor, DC. 4.5VDC - 6.5VDC.Special Price $3.98 Regular Price $6.50READY TO SHIP - ONLY 27 LEFT IN STOCK!
MATSUSHITA - MHT-5AG Motor, DC.
4.5VDC - 6.5VDC.
Good hobby motor -Formerly used in Tape Deck Console and elsewhere.
Made in Japan
Learn More - Mallory Sonalert - PB-12N23P-03 - Audio, Buzzer. 2300H 85dBm@3VDC.
Mallory Sonalert - PB-12N23P-03 - Audio, Buzzer.
Sonalert 3VDC, 2300Hz 85dbm@3
Color: Black
Mount: Through Hole
Weight: 1.799996 g
Current Rating: 30 mA
Frequency: 2.3 kHz
Operating Temperature : -20 °C to 70 °C
Max Supply Voltage: 5 V
Min Supply Voltage: 2 V
Operating Supply Current: 30 mA
Packaging: Bulk
Schedule B: 8531800040
Self Resonant Frequency: 2.3 kHz
Sensing Method: Magnetic
Termination: PC Pins
Dimensions: Diameter 12 mm, Height 9.5 mm, Length 12 mm
Compliance: Lead Free
RoHS Compliant
Note: Electromagnetic Indicator.
Learn More - SONALERT - SC628H - Audio, alarms and buzzers. 6-28VDC, 3-14mA. Used.$3.95Out of stockAudio, alarms and buzzers. 6-28VDC, 3-14mA. Sound pressure level: 68dB ~ 80dB. Frequency:4.5kHz. Continuous 6~28VDC. Dimensions: 42.85mm D x 32.6mm H. Mount: panel, screw terminals. Mallory/Sonalert. More info: http://www.mallory-sonalert.com/specifications/SC628H.PDF Learn More
- PROJECTS UNLIMITED - SMT-903 - Ringers, 3v p-p 2300Hz. Surface Mount Speaker. Package of 5.Special Price $3.98 Regular Price $6.50READY TO SHIP - ONLY 30 LEFT IN STOCK!
PROJECTS UNLIMITED - SMT-903 - Ringers, 3v p-p 2300Hz Electromechanical Speaker.
Features high sound pressure output with low current consumption and minimum resonance frequency is low (2,500HZ).
Status: Discontinued
With 8.5 ohm impedence, and an average sound pressure level of 93dB.
Rated voltage is 5VDC and average maximum rated current is 80ma.
Mount: SMD.
Dimensions: Ultra-M
miniature 8.5mm square x 4mm high.
Requires Drive Circuitry.
Made in Korea
Applications: These speakers are found in cell phones such as Motorola Smartac and various compact high tech gadgets.
Package of 5.
Learn More - FLOYD BELL INC - MS3 - Audio, buzzer. Piezo. PCB.$3.95Audio, buzzer. Piezo. Mount: PCB, 2 Pin. Dimensions: 23.7mm D x 6.0mm high. Learn More
- AMPHENOL - 71-5S / 86715S - (AMP 8-087) 5 Pin Male Mini Microphone Speaker Plug Connectors Mates TO 78-S5S.
AMPHENOL - 71-5S - AMP ( 8-087) 5 Pin Male Mini Microphone Speaker Plug Connectors Mates TO 78-S5S.
Male 5 Pin.
Material: Phenolic Body.
Dimensions: 0.63" D x 0.43" high.
Pins: 0.092 D x 0.5" long.
ONE NEW old stock Amphenol 71-5S (Amp 8-087) 5 pin miniature microphone, molded speaker plug (mates with Amphenol 91-MPF5 and 78-S5S).
High quality compact connector with pin circle diameter of 0.343" and 0.1" OD pin contacts for vintage radio, stereo and other equipment.
Phenolic element with nickel plated brass prongs.
Polarized by pin configuration.
Rated at 500Vrms and 5Amp.
Note: Wires are inserted into the hollow pins from the back and soldered inside the pin.
Very strong. Looking at the pin end, the 5 pins are on a 0.4" circle. If pin 1 is at 0 degrees, move CW, pin 2 is at 60 ; pin 3 is at 150; pin 4 is at 240 and pin 5 is at 300.
Color: Black.
Alternate: 86-71-5S
Mates to our 8-087-1 SKU163779 female, sold separately.
Learn More - CTS - 864296-1 - 1378507 - Vintage Potentiometer. 90 Ohm. Music/Audio/Guitar
CTS Electronic Components - 864296-1 - 1378507 Panel Mound Potentiometer.
Resistance: 90 Ohm.
Power: Approximately 3/4 watt.
Mount: Panel or PCB
Contacts: PCB Terminals.
Dimensions: 16.3mm Diameter x 9.4mm High.
Note: Brass Threaded Bushing Length: 1/4".
Shaft: 3.9mm Diameter, 0.375" Long Plastic "D" Shaft.
Anti-Rotation & Brass Hardware
Silver Terminal Tarnish does not affect operation.
Genuine Vintage CTS - New Old Stock
Applications: Music/Audio/Guitar
- NTE Electronics Inc. - NTE1215 - IC, audio. Stereo equalizer amplifier.$4.00IC, audio. Stereo equalizer amplifier. Supply voltage: 15V. Dissipation: 100mW. Operating temperature: -40 to 125 deg C. Package: 16 Dip. Learn More