Vintage Audio, Hi-Fi & Stereo Parts
Replacement, restoration, and hard-to-find electronic parts for vintage stereo receivers, amplifiers, tuners, cassette decks, turntables, and other classic hi-fi equipment. Includes boards, transistors, ICs, switches, controls, transformers, lamps, connectors, and specialty components used in Pioneer, Marantz, Sansui, Kenwood, Technics, Yamaha, Sony, and similar equipment.
Products Also Filed Under Vintage Audio, Hi-Fi & Stereo Parts
International Rectifier IRFP240 N-Channel Power MOSFET 200V 20A TO-247 Bench TestedRFB00492 · Main: MOSFETs
$12.95
International Rectifier IRFP240 N-Channel Power MOSFET 200V 20A TO-247 Bench TestedRFB00491 · Main: MOSFETs
$12.95
International Rectifier IRFP240 N-Channel Power MOSFET 200V 20A TO-247 Bench TestedRFB00490 · Main: MOSFETs
$12.95
Sprague 4PS-S22 0.022uF 600V 10% Vintage Orange Drop CapacitorRFB00465 · Main: Film / Mylar Capacitors
$3.95
Sprague 22uF 10% Vintage Axial Capacitor Red BodyRFB00464 · Main: Film / Mylar Capacitors
$8.95
Cornell Dubilier CDE MMW2W1 1uF 200VDC Metallized Polyester Axial Capacitor Vintage 1pcRFB00457 · Main: Film / Mylar Capacitors
$12.95
Texas Instruments LME49724MR/NOPB 50MHz Hi-Fi Fully Differential Audio Op Amp 1pcRFB00453 · Main: ICs / Integrated Circuits
$15.95
Vishay CRCW060330K0FKEA 30K Ohm 1% 0603 SMD Thick Film Resistors 95pcsRFB00433 · Main: Resistors
$5.95
MESA Engineering 12AX7 ECC83 Preamp Vacuum Tube - Strong B&K 747 TestedRFB00419 · Main: Tubes
$24.95
MESA Engineering 12AX7 ECC83 Preamp Vacuum Tube - Strong B&K 747 TestedRFB00418 · Main: Tubes
$24.95
JJ Electronic ECC83S 12AX7 7025 High Gain Dual Triode Vacuum Tube Tested StrongRFB00417 · Main: Tubes
$17.95
JJ Electronic ECC83S 12AX7 High-Gain Vacuum Tube - Closely Balanced B&K 747 TestedRFB00416 · Main: Tubes
$24.95
JJ Electronic ECC83S / 12AX7 Tested Dual-Triode Preamp Vacuum TubeRFB00415 · Main: Tubes
$19.95
JJ Electronic ECC83S / 12AX7 Tested Dual-Triode Preamp Vacuum TubeRFB00414 · Main: Tubes
$19.95
Vintage Motorola 12AX7A ECC83 Dual Triode Vacuum Tube - Balanced B&K 747 TestedRFB00413 · Main: Tubes
$34.95
Sovtek 12AX7WXT ECC83 Russian Vacuum Tube - Closely Balanced B&K 747 TestedRFB00412 · Main: Tubes
$34.95
Sovtek 12AX7LPS ECC83 Long Plate Spiral Filament Vacuum Tube – B&K 747 TestedRFB00411 · Main: Tubes
$39.95
ARS-Branded JJ/Tesla 6BQ5 / EL84 Closely Matched Quad Tested Power Output Vacuum TubesRFB00365 · Main: Tubes
$89.95
JJ Electronic ECC83S / 12AX7 Closely Balanced Tested Dual-Triode Preamp Vacuum TubeRFB00364 · Main: Tubes
$21.95
JJ Electronic ECC83S / 12AX7 Tested Dual-Triode Preamp Vacuum TubeRFB00363 · Main: Tubes
$17.95
JJ Electronic ECC83S / 12AX7 Tested Dual-Triode Preamp Vacuum TubeRFB00362 · Main: Tubes
$19.95
Nichicon 47µF 25V Radial Electrolytic Capacitors - 10 PackRFB00328 · Main: Electrolytic Capacitors
$6.99
Nichicon 47µF 25V Radial Electrolytic Capacitors - 5 PackRFB00327 · Main: Electrolytic Capacitors
$3.99
Chemi-Con GPA Series 4700µF 35V Radial Electrolytic Capacitors - 3 PackRFB00326 · Main: Electrolytic Capacitors
$9.99
Chemi-Con GPA Series 4700µF 35V Radial Electrolytic CapacitorRFB00325 · Main: Electrolytic Capacitors
$3.99
Nichicon 4700µF 35V Radial Electrolytic CapacitorRFB00322 · Main: Electrolytic Capacitors
$4.99
10-Pack Thomson MT .022µF 400V Axial Metallized Polyester Film CapacitorsRFB00304 · Main: Ceramic Capacitors
$16.99
5-Pack Thomson MT .022µF 400V Axial Metallized Polyester Film CapacitorsRFB00303 · Main: Electrolytic Capacitors
$9.99
Rubycon YXG 220µF 25V Radial Aluminum Electrolytic Capacitor 25 PackRFB00239 · Main: Electrolytic Capacitors
$24.99
Rubycon YXG 220µF 25V Radial Aluminum Electrolytic Capacitor 10 PackRFB00238 · Main: Electrolytic Capacitors
$12.99
Rubycon YXG 220µF 25V Radial Aluminum Electrolytic Capacitor 5 PackRFB00237 · Main: Electrolytic Capacitors
$7.99
ELNA RE3 10µF 25V Radial Aluminum Electrolytic Capacitor 25 PackRFB00236 · Main: Electrolytic Capacitors
$24.99
ELNA RE3 10µF 25V Radial Aluminum Electrolytic Capacitor 10 PackRFB00235 · Main: Electrolytic Capacitors
$12.99
ELNA RE3 10µF 25V Radial Aluminum Electrolytic Capacitor 5 PackRFB00234 · Main: Electrolytic Capacitors
$7.99
Texas Instruments GOJAN 2N3791 Vintage TO-3 PNP Silicon Power TransistorRFB00221 · Main: Transistors & Semiconductors
$24.99
RCA 2N6259 Silicon Power TransistorRFB00203 · Main: Transistors & Semiconductors
$14.99
INDUSTRO PNP Germanium 2N1471 Transistor Metal Can Package Bench Tested Vintage SemiconductorRFB00200 · Main: Germanium Transistors
$29.95
Westinghouse 2N4348 NPN Silicon Power Transistor TO-3 Metal Can Bench TestedRFB00196 · Main: Transistors & Semiconductors
$19.95
SES 2N3902 TO-3 Power Transistor Gold Base VintageRFB00195 · Main: Transistors & Semiconductors
$19.99
S-536170-1 Vintage TO-3 Silicon Power Transistor Military / Industrial Semiconductor USARFB00194 · Main: Transistors & Semiconductors
$19.99
S-Logo 2N4348 NPN Silicon Power Transistor TO-3 Metal Can Bench TestedRFB00193 · Main: Transistors & Semiconductors
$19.95
Texas Instruments GOJAN 2N3732 PNP Silicon Power Transistor TO-3 Metal Can Bench Tested Made In USARFB00192 · Main: Transistors & Semiconductors
$24.95
Texas Instruments 2N3771 NPN Silicon Power TransistorRFB00188 · Main: Transistors & Semiconductors
$24.95
Genuine RCA 2N6287 PNP Silicon Power Transistor Pair TO-3 Metal Can Bench TestedRFB00185 · Main: Transistors & Semiconductors
$59.99
RCA 40250 NPN Silicon Power Transistor Tested PairRFB00184 · Main: Transistors & Semiconductors
$39.99
RCA 40250 NPN Silicon Power Transistor Tested PairRFB00183 · Main: Transistors & Semiconductors
$49.99
Motorola 2N6058 NPN Silicon Power Transistor TO-3 Metal Can Tested VintageRFB00182 · Main: Transistors & Semiconductors
$24.99
Motorola 213 PNP Silicon BJT Power Transistor TO-220 Tested Vintage PullRFB00181 · Main: Transistors & Semiconductors
$9.99
Motorola 2N6287 PNP Silicon Power Transistor Tested Matched PairRFB00180 · Main: Transistors & Semiconductors
$59.99
RCA 40250 NPN Silicon Power Transistor Tested PairRFB00179 · Main: Transistors & Semiconductors
$39.99
Motorola SJ4693 NPN Silicon Power Transistor -PAIRRFB00178 · Main: Transistors & Semiconductors
$49.99
Motorola SJ4694 PNP Silicon Power Transistor TO-3 Metal Can Tested PairRFB00177 · Main: Transistors & Semiconductors
$49.99
S- 536170-1 Vintage TO-3 Silicon Power Transistor Military / Industrial Semiconductor USARFB00173 · Main: Transistors & Semiconductors
$19.99
S-536170-1 Vintage TO-3 Silicon Power Transistor Military / Industrial Semiconductor USARFB00172 · Main: Transistors & Semiconductors
$19.99
Texas Instruments 2N3771 NPN Power TransistorRFB00169 · Main: Transistors & Semiconductors
$19.99
RCA 2N4259 TO-3 Power Transistor Vintage USA SemiconductorRFB00168 · Main: Transistors & Semiconductors
$14.99
Texas Instruments 2N3771 TO-3 Power Transistor Vintage USA SemiconductorRFB00165 · Main: Transistors & Semiconductors
$19.99
RCA 2N4348 TO-3 Power Transistor Vintage USA SemiconductorRFB00164 · Main: Transistors & Semiconductors
$14.99
SES 2N3902 TO-3 Power Transistor Gold Base VintageRFB00163 · Main: Transistors & Semiconductors
$19.99
2N4900 NPN TO-3 Power Transistor Pair – Hong Kong Stylized F LogoRFB00162 · Main: Transistors & Semiconductors
$24.99
Vintage Texas Instruments N-272 NPN Germanium Transistor TO-39 Metal Can Bench TestedRFB00161 · Main: Germanium Transistors
$14.99
Nippon Chemi-Con 2.2µF 25V Radial Electrolytic Capacitor NOS - 10 PackRFB00157 · Main: Electrolytic Capacitors
$7.99
Nippon Chemi-Con 2.2µF 25V Radial Electrolytic Capacitor NOS - 5 PackRFB00156 · Main: Electrolytic Capacitors
$4.99
Nichicon VX Series 1000µF 50V 85°C Radial Aluminum Electrolytic Capacitors NOS - 10 PackRFB00149 · Main: Electrolytic Capacitors
$19.99
Product Title (5 Pack) Nichicon 1000µF 50V 85°C Radial Aluminum Electrolytic Capacitors NOS - 5 PackRFB00148 · Main: Electrolytic Capacitors
$11.99
Silicon Transistor Corp. 2N4348 NPN TO-3 Power Transistor Vintage SemiconductorRFB00144 · Main: Transistors & Semiconductors
$19.95
Motorola 2N6546 NPN Silicon Power Transistor TO-3 Vintage USA SemiconductoRFB00143 · Main: Transistors & Semiconductors
$19.95
Rubycon 33µF 50V Radial Electrolytic Capacitors – 10 PackRFB00142 · Main: Electrolytic Capacitors
$7.95
Rubycon 33µF 50V Radial Electrolytic Capacitors –5 PackRFB00141 · Main: Electrolytic Capacitors
$4.95
Rubycon 1µF 50V Axial Electrolytic Capacitors – 25 PackRFB00140 · Main: Electrolytic Capacitors
$16.95
Rubycon 1µF 50V Axial Electrolytic Capacitors – 10 packRFB00139 · Main: Electrolytic Capacitors
$7.95
International Rectifier IRFP240 N-Channel Power MOSFET 200V 20A TO-247 Bench TestedRFB00009 · Main: MOSFETs
$7.50
Other Collections
Arcade Game Electronics & Parts
Electronic components, circuit boards, logic ICs, CPUs, sound chips, memory devices, connectors, switches, controls, power components, wiring parts, and repair hardware used in classic arcade machines and coin-operated game systems. Includes hard-to-find, obsolete, NOS, surplus, donor, and replacement parts for vintage arcade repair and restoration.
17 productsAudio & Analog ICs
Audio and analog integrated circuits for guitar pedals, amplifier repair, vintage audio equipment, synthesizers, radio audio stages, preamps, tone circuits, filters, buffers, and general electronics bench work. This category includes op-amps, dual op-amps, JFET-input amplifiers, audio signal ICs, analog interface ICs, and related small-signal components used by repair technicians, pedal builders, audio hobbyists, and electronics restorers. These parts are useful for servicing and building analog audio circuits found in guitar effects pedals, Marshall-style amp circuits, mixers, preamps, EQ sections, synthesizers, receivers, and radio/audio repair projects.
3 productsAudio Amplifier & Hi-Fi Tubes
Vacuum tubes specifically used in audio amplification and sound reproduction. Includes preamplifier tubes, driver tubes, phase-inverter tubes, power-output tubes, and rectifier tubes for guitar and bass amplifiers, hi-fi and stereo equipment, microphone preamplifiers, studio equipment, and professional audio systems. For general radio, RF, communications, industrial, and other vacuum tubes, browse the main Tubes category.
11 productsBench-Tested Repair Stock
Bench-tested or bench-inspected repair stock for radio technicians, ham operators, CB shops, and electronics repair users.
3 productsCB Radio Repair Parts
CB radio repair parts, donor pulls, finals, RF transistors, boards, knobs, coils, capacitors, connectors, and bench stock for classic CB equipment.
2 productsCeramic Capacitors
Ceramic capacitors for radio repair, RF circuits, CB radio service, ham radio repair, vintage electronics restoration, amplifier service, audio repair, bypassing, coupling, filtering, decoupling, oscillator circuits, and board-level replacement work. This category includes leaded ceramic disc capacitors, high-voltage ceramic capacitors, small RF ceramic capacitors, bypass capacitors, coupling capacitors, temperature-compensation capacitors, and general ceramic repair stock for technicians, experimenters, and vintage equipment restorers. These parts are useful for restoring older radios, receivers, transmitters, transceivers, amplifiers, power supplies, test equipment, guitar amps, and other electronic assemblies. Buyer must verify capacitance value, voltage rating, tolerance, temperature coefficient, lead spacing, package style, and circuit compatibility before installation.
8 productsCobra Radio Parts
Classic Cobra CB radio repair and restoration parts, including donor pulls, capacitor kits, boards, knobs, switches, meters, finals, relays, displays, hardware, and other hard-to-find components for models such as the Cobra 2000 GTL, Cobra 148 GTL, Cobra 29, Cobra 25, and related radio families. Always verify part number, board revision, fitment, polarity, and service-manual information before installation.
1 productsCoils / RF Inductors
Repair-focused coil and inductor stock for RF, radio, amplifier, tuner, filter, power supply, test equipment, CB radio, ham radio, vintage audio, and general electronics service work. This category includes fixed inductors, RF chokes, molded inductors, axial inductors, radial inductors, toroids, coil forms, shielded inductors, SMD inductors, power inductors, slug-tuned coils, oscillator coils, IF coils, RF coils, and board-level coil components used in component-level repair and restoration. Typical applications include RF filtering, impedance matching, antenna tuner circuits, oscillator sections, IF/RF stages, power supply filtering, noise suppression, bias networks, amplifier circuits, receiver front ends, transmitter sections, and vintage radio board repair. Parts may be new bench stock, NOS, surplus stock, or clean tested pulls as stated in each individual listing. Buyer must verify inductance value, current rating, resistance, Q factor, frequency range, package style, physical size, lead spacing, core material, adjustment type, and circuit compatibility before installation.
1 productsCrystals, Oscillators & Frequency Control
Quartz crystals, crystal oscillators, ceramic resonators, TCXO, VCXO, clock modules, frequency-control devices, and related timing components used in radios, communications equipment, test gear, vintage electronics, industrial equipment, and repair projects. Includes hard-to-find, obsolete, NOS, surplus, and replacement frequency-control components.
1 productsDiodes, Rectifiers & Bridge Rectifiers
Signal diodes, switching diodes, Zener diodes, Schottky diodes, power rectifiers, bridge rectifiers, fast-recovery diodes, TVS protection devices, and related semiconductor rectifier components used in radios, audio equipment, power supplies, test gear, communications equipment, industrial electronics, and repair projects. Includes hard-to-find, obsolete, NOS, surplus, and replacement diode components.
3 productsDonor Pull Components
Bench-sorted donor-pull components removed from radios, RF equipment, test gear, and vintage electronics for repair and restoration use.
4 productsElectrolytic Capacitors
Electrolytic capacitors for radio repair, amplifier service, power supply rebuilds, audio restoration, test equipment repair, vintage electronics, and general electronics bench stock. This category includes through-hole aluminum electrolytic capacitors, radial capacitors, axial capacitors, high-voltage electrolytics, filter capacitors, coupling capacitors, bypass capacitors, and replacement capacitors used in older radios, receivers, transceivers, amplifiers, linear power supplies, and audio equipment. Electrolytic capacitors are commonly used in DC filtering, ripple reduction, power supply smoothing, audio coupling, decoupling, and general circuit repair. These parts are useful for ham radio operators, RF technicians, audio repair shops, electronics hobbyists, and vintage equipment restorers working on radios, amplifiers, power supplies, tuners, test gear, and bench equipment.
1 productsGame Consoles, Retro Computers & Parts
Game consoles, vintage home computers, replacement parts, circuit boards, controllers, power supplies, drives, cables, connectors, cartridges, modules, and repair components for classic and modern gaming systems. Includes hardware and parts for Atari, Commodore, Nintendo, Sega, Sony PlayStation, Microsoft Xbox, and other collectible, obsolete, and repairable gaming platforms.
2 productsGrab Bags / Mystery Lots
RF Boneyard™ Grab Bags and parts lots are mixed assortments of surplus, donor-pull, bench-cleanout, vintage, oddball, untested, and repair-use electronic parts for hobbyists, radio repair people, ham operators, CB techs, experimenters, restorers, and treasure hunters. These lots may include RF parts, ham radio pieces, CB radio parts, connectors, knobs, coils, switches, relays, capacitors, resistors, small boards, hardware, semiconductors, fuse parts, audio parts, and mystery junk-box finds from the RF Boneyard™ bench. Grab bags are sold as mixed repair assortments and may contain useful parts, unknown parts, cosmetic wear, pulls, surplus stock, and items intended for sorting, testing, experimenting, or parts harvesting. Buyer should expect variation and verify all parts before use.
1 productsHard-to-Find RF Parts
Hard-to-find RF parts for repair benches, ham radio operators, CB technicians, experimenters, and vintage electronics restorers looking for scarce RF components.
10 productsHF Radio Boards
HF Radio Boards includes hard-to-find circuit boards, salvaged donor boards, RF boards, PA boards, filter boards, tuner boards, control boards, display boards, and other board-level parts for HF transceivers and amateur radio repair. RF Boneyard sources rare, obsolete, surplus, salvaged, and donor-pull radio boards for repair builders, technicians, and ham radio operators trying to keep classic radios alive. Buyer must verify exact radio model, board number, revision, connector layout, and service-manual compatibility before installation.
2 productsICs / Integrated Circuits
Integrated circuits used in radios, RF equipment, audio circuits, control boards, power regulation, switching, logic, and signal processing. This category includes voltage regulators, op-amps, audio ICs, PLL chips, mixer ICs, driver/control ICs, logic chips, microcontrollers, and other board-level semiconductor devices. Good for buyers repairing vintage radios, ham equipment, CB radios, test equipment, audio gear, and hard-to-find electronic assemblies. Parts may be new old stock, pulls, tested pulls, or specialty replacements depending on the listing.
7 productsMOSFETs
MOSFETs for radio repair, RF amplifier repair, power supply service, switching circuits, vintage electronics restoration, audio amplifiers, test equipment, CB radios, ham radio gear, and general electronics bench work. This category includes N-channel MOSFETs, P-channel MOSFETs, RF MOSFETs, power MOSFETs, switching MOSFETs, amplifier MOSFETs, regulator support devices, and hard-to-find discontinued MOSFET parts used in older and modern electronic equipment. Parts may include new old stock, surplus stock, tested pulls, donor pulls, and obsolete replacement devices as stated in each listing. Buyer must verify part number, package style, voltage rating, current rating, power rating, gate threshold, pinout, heat sinking needs, bias requirements, and circuit compatibility before installation.
2 productsNOS Electronic Components
New-old-stock electronic components, surplus bench stock, reel stock, and older repair parts for vintage electronics, RF, ham, and CB radio work.
210 productsObsolete Radio Components
Obsolete radio components, discontinued semiconductors, old-stock parts, and difficult-to-source repair items for ham, CB, RF, and vintage radio equipment.
8 productsPower Supplies, DC-DC Converters & Power Modules
AC-DC power supplies, DC-DC converters, regulator modules, switching power modules, linear power assemblies, inverter modules, power boards, and related power-conversion components used in radios, audio equipment, test gear, communications systems, industrial electronics, computers, and repair projects. Includes hard-to-find, obsolete, NOS, surplus, and replacement power modules.
4 productsRadio Repair & Restoration Parts
Hard-to-find repair and restoration parts for ham radios, CB radios, shortwave receivers, vintage AM/FM equipment, communications radios, scanners, transceivers, and related radio electronics.
82 productsRare Radio Boards
Rare donor radio boards, PA boards, RF boards, control boards, and salvage circuit assemblies for repair, restoration, and parts harvesting.
2 productsRare Radio Parts
Rare and hard-to-find radio repair parts, donor pulls, discontinued components, RF repair stock, and specialty bench parts for ham radio, CB radio, and vintage electronics restoration.
5 productsRF Adapters / Impedance Converters
Hard-to-find RF adapters, coax connector transitions, impedance converters, matching pads, and RF bench connection parts for HF, MHz-range, communications, ham radio, CB radio, test equipment, and vintage radio repair. Includes BNC, N-type, SMA, PL-259/SO-239 and UHF adapters, right-angle and bulkhead transitions, 50 ohm to 75 ohm and 75 ohm to 50 ohm impedance adapters, and lab-grade connection hardware. Verify connector series, gender, impedance, frequency range, power rating, insertion loss, mounting type, and mating compatibility before use.
1 productsRF Connectors / Bulkhead Connectors
RF connectors, coaxial bulkhead fittings, panel-mount jacks, chassis receptacles, feedthroughs, right-angle RF connectors, adapter hardware, and military-style surplus coax components for radio repair, ham projects, CB work, test equipment, antennas, shielded enclosures, and custom RF builds. This category includes hard-to-find connector hardware from surplus, communications, laboratory, industrial, and military-specification connector families. Many items may be marked with MIL or M39012-style part numbers; markings can indicate a specification family but do not necessarily confirm original military end use. Always verify connector series, gender, impedance, mounting dimensions, termination method, and mating compatibility before purchase or installation.
1 productsRF Test Gear Accessories
RF test gear accessories, signal-path parts, adapters, attenuators, DC blocks, directional couplers, RF samplers, splitters, combiners, dummy load accessories, detector parts, coax jumpers, RF pads, and connector hardware used with signal generators, spectrum analyzers, service monitors, RF power meters, oscilloscopes, counters, and radio test benches. This category is for support accessories that connect, protect, sample, reduce, split, combine, or route RF signals during bench testing, troubleshooting, alignment, receiver checks, transmitter testing, and vintage radio repair. Typical items may include BNC adapters, N-type adapters, SMA adapters, RF attenuators, fixed pads, DC blocks, RF couplers, signal samplers, coax jumpers, RF detector parts, test cables, adapters, and other small RF bench accessories. Buyer must verify connector type, impedance, frequency range, power rating, attenuation value, insertion loss, isolation, direction, voltage rating, and equipment compatibility before use.
9 productsSMD Capacitors
Surface mount capacitors for radio repair, RF board service, communications equipment, audio circuits, control boards, test equipment, and general electronics bench work. This category includes SMD capacitors, MLCC ceramic chip capacitors, tantalum SMD capacitors, RF bypass capacitors, decoupling capacitors, coupling capacitors, filter capacitors, and replacement chip capacitors used in compact electronic circuits. These capacitors are commonly found on modern radios, transceivers, receivers, amplifiers, tuners, synthesizer boards, control boards, audio gear, service monitors, and other space-limited electronics. Useful for technicians, ham radio operators, RF repair builders, and electronics bench users working on surface mount circuit boards.
39 productsSwitches, Controls & Potentiometers
Rotary and slide potentiometers, variable resistors, selector switches, toggle switches, pushbutton switches, rotary controls, encoders, level controls, tuning controls, and related electromechanical components used in vintage radios, audio equipment, test gear, communications equipment, industrial electronics, and restoration projects. Includes hard-to-find, obsolete, NOS, surplus, and replacement control components.
4 productsTransformers & Power Magnetics
Power transformers, audio transformers, RF transformers, isolation transformers, line transformers, filter chokes, transformer cores, and related power-magnetic components used in vintage radios, audio amplifiers, communications equipment, test gear, industrial electronics, and restoration projects. Small RF inductors, coils, toroids, and board-level chokes remain under Coils / RF Inductors. Includes hard-to-find, obsolete, NOS, surplus, and replacement magnetic components.
7 productsTransistors & Semiconductors
Vintage and hard-to-find transistors, semiconductors, regulators, drivers, small-signal devices, switching devices, RF devices, audio transistors, power transistors, MOSFETs, diodes, and related solid-state components for radio repair, audio equipment, power supplies, test gear, vintage electronics, CB radios, ham radio gear, and restoration work. This category includes general semiconductor parts used in amplifier stages, receiver circuits, transmitter support circuits, control boards, power supply sections, audio paths, switching circuits, protection circuits, and donor-board repair. Parts may be NOS, surplus, donor pulls, tested pulls, or bench stock as stated in each listing. Buyer must verify part number, package style, polarity or device type, pinout, voltage rating, current rating, gain or threshold specs, heat requirements, and circuit compatibility before installation.
13 productsVintage Audio, Hi-Fi & Stereo Parts
Replacement, restoration, and hard-to-find electronic parts for vintage stereo receivers, amplifiers, tuners, cassette decks, turntables, and other classic hi-fi equipment. Includes boards, transistors, ICs, switches, controls, transformers, lamps, connectors, and specialty components used in Pioneer, Marantz, Sansui, Kenwood, Technics, Yamaha, Sony, and similar equipment.
72 productsVintage Electronic Components & Radio Parts
Vintage radio & Electronic Components, restoration parts, older donor-pull components, obsolete bench stock, radio chassis parts, and repair components for classic ham, CB, and communications equipment.
58 products