Item Tag: TRANSISTORS

Yamaha K-1020 Cassette Deck Ultimate Upgrade Kit Genuine Parts Restoration

Our kits use only the highest quality parts from authorized distributors. These kits save you valuable time and headache in sourcing the parts yourself. Having serviced and restored many vintage receivers in the past, our kits are accurate and vetted. If you can solder and desolder, consider yourself handy in any other way, and are deliberate and thoughtful, you can do this! Any audio gear over 20 years old can benefit from this procedure. Any unit over 30 years old risks failure of other parts without it. Electrolytic Caps drift and fail with time leading to a less detail, transient response, weak bass and mushy overall sound as well as potential failure leading to costly repair. The sonic difference will likely astound you. Customers consistently tell us how much better their unit sounds after a restoration using our kit. A restored unit also greatly increases its value. We can provide more details on this unit if you’d like. Our documentation isn’t top secret. Parts are separated logically by board. ________________________________More Details____________________________ Quality PartsAll signal path caps 4.7uf or lower are replaced by sonically superior film caps, most by WimaAll transistors are made by OnSemiElectrolytic caps are primarily Nichicon. Panasonic, United Chem-Con and other reputable brands are also employedNichicon caps used are primarily from the UPW and UKL linePanasonic caps used are primarily from the FC & FR lineRelays are primarily OmronTrimmer are made by Bourns (ultimate kits)All Parts Are Procured Directly through the Manufacture or via Authorized DistributorsHIghest QualityNo Counterfeit PartsIncluded Documentation (PDF format)Our Parts List (separated by board and part type – easy to comprehend)The Service Manual (or at least the schematic if we can’t locate the full service manualOur exclusive and extensive Hints & Instructions DocumentThe Owner’s Manual (if available)The Kit Parts are separated and bagged by boardShipped promptly in quality boxesDocumentation links are sent via message, email and included in the kitNeed a Kit for Something Not Yet Listed?Have Questions?Contact us

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Marantz 2220B Receiver Ultimate Upgrade Kit Genuine Parts Restoration

Our Ultimate Kit for Marantz Receivers includes everything you need to electronically restore and upgrade your Marantz. This kit includes: 59 Capacitors36 Transistors & Diodes 5 Bourns Trimming Resistors The included filter caps are upgraded in capacitance (from 6,800uf to 10,000uf) and voltage (35v to 50v) which will result in better bass and dynamics. The 2220B used two different relays over it’s lifespan, they are not interchangeable. This kit does not include the relay (and is priced as such) but if you open your unit up and let us know what relay you have, we stock both and will include it for an additional $16.00 if so desired. You can easily ascertain which relay you unit uses. The more common relay has a clear cover while the rare relay has a milky looking cover. If you would like the clear topped relay, we have it available here: https://www.ebay.com/itm/314784802800 Our kits use only the highest quality parts from authorized distributors. These kits save you valuable time and headache in sourcing the parts yourself. Having serviced and restored virtually every Marantz receiver in the past, our kits are accurate and vetted. If you can solder and desolder, consider yourself handy in any other way, and are deliberate and thoughtful, you can do this! Any audio gear over 20 years old can benefit from this procedure. Any unit over 30 years old risks failure of other parts without it. Electrolytic Caps drift and fail with time leading to a less detail, transient response, weak bass and mushy overall sound as well as potential failure leading to costly repair. The sonic difference will likely astound you. Customers consistently tell us how much better their unit sounds after a restoration using our kit. A restored unit also greatly increases its value. We can provide more details on this unit if you’d like. Our documentation isn’t top secret. Parts are separated logically by board. The 2220B used two different relays over it’s lifespan, they are not interchangeable. This kit does not include the relay (and is priced as such) but if you open your unit up and let us know what relay you have, we stock both and will include it for an additional $16.00 if so desired. ________________________________More Details____________________________ Quality PartsAll signal path caps 4.7uf or lower are replaced by sonically superior film caps, most by WimaAll transistors are made by OnSemiElectrolytic caps are primarily Nichicon. Panasonic, United Chem-Con and other reputable brands are also employedNichicon caps used are primarily from the UPW and UKL linePanasonic caps used are primarily from the FC & FR lineRelays are primarily OmronTrimmer are made by BournsAll Parts Are Procured Directly through the Manufacture or via Authorized DistributorsHIghest QualityNo Counterfeit PartsUltimate Kits include the following*Replacement Caps for every electrolytic or tantalum cap in the unit, including tuner sectionsUnless otherwise noted, this includes any off board capacitors including the Filter and Coupling CapsOff Board caps may be smaller in diameter than the originals, our documentation provide a few easy options for installing theseReplacement Trimmers for critical audio adjustments like bias and dc offset (where applicable in amplifiers and receivers). Other Kit supplier do not include these. Replacement Relay where applicable*Not all units use a relay, not all vintage relays have a modern replacement, and finally not all vintage relays can be ascertained from available dataKits are priced accordingly, you can view our parts list to see if your kit includes the relay(s).Replacement Transistors and diodes for those we now know were problematic*Not all transistors and diodes are replaced, nor should they be. Our Parts List shows all the transistors and diodes includedMany units made after around 1982 have few or none of these problematic transistorsIncluded Documentation (PDF format)Our Parts List (separated by board and part type – easy to comprehend)The Service Manual (or at least the schematic if we can’t locate the full service manualOur exclusive and extensive Hints & Instructions DocumentThe Owner’s Manual (if available)The Kit Parts are separated and bagged by boardShipped promptly in quality boxesDocumentation links are sent via message, email and included in the kitNeed a Kit for Something Not Yet Listed?Have Questions?Contact us

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Teac AN-180 Noise Reduction Unit Upgrade Kit Genuine Parts Restoration Guarantee

USA sourced – Mouser, Digikey, TTI, etc. Electrolytic caps are audio quality Nichicon & Panasonic caps. Very large filtering caps are the only occasional exception to that rule, but those will also be from known established manufactures – NO knock off caps…PERIOD!Deluxe and Ultimate kit Signal path caps 4.7uf or smaller will be replaced by WIMA film caps. This is a major upgrade in sonics.Transistors are almost always ON-SEMI. No inferior NEC or no name Chinese knock-off transistors. PERIODThe Original filter caps in this unit were axial, the upgraded caps with the kit are radial. PriceWe strive to offer pricing that makes sense. Our kits offer superior parts AND lower prices than our competitors*Priced low by buying in bulk, NOT by cutting corners on quality. As of late 2021, With current supply chain problems, we have seen recent increases in prices on electronic parts and a decrease in availability. Those same supply chain problems make sourcing all parts needed for a restoration almost impossible via one distributor like Mouser or Digikey, this kit will save hours of time, much hassle and shipping costs from multiple suppliers. *EXAMPLE: (Jan 2022) Pioneer SX-650 Ultimate Kit = $109.95 $5.00 ShippingEbay Competitor #1 = $119.95 *No tuner parts $8.00 shippingEbay Competitor #2 = $165.00 *No Wima film caps, includes fuses $10.00 shipping Mouser/Digikey = $93.82 *Must compile (or find) a parts list first. Currently out of stock of KSC1845 transistor (expected 06/22) & other parts. No documentation, Not sorted, No support. DocumentationEvery kit includes a parts list that includes their board and board locations. Parts are separated by board. A PDF of the service manual is includedInstruction and Hint Sheet. We have compiled an extensive yet easy to read instruction and hint sheet. Written for the novice it also includes some “hints” and “tricks” even the experienced have found useful. BackgroundWe have been lovers of all things hi-fi for a very long time. We have repaired and restored 100’s of units over the years. Kits and documentation take advantage of our experience as well as the cumulative experience of others in this hobby. While we can’t walk anyone through a full restoration, we do gladly offer help for those who need it. Run into a problem? If it’s not in the documentation provided, send us a message or email. Disclaimers:Pictures are for reference only. With well over 200 units listed, the options above for each unit and changing stock due to part availability, the picture may or may not be accurate for your unit. Rest assured the kit will be. This is a challenge of marketing, sourcing and time, not quality. As of late 2021, supply chain problems are real. We have bought in bulk for standard caps, transistors etc. but occasionally a high volume of orders may lead to absent stock. It’s rare, but occasionally we will have to ship a particular part out separately. If so, we will do so ASAP and notify you when you place your order. In almost all cases any tardy parts will ship to you within a week. Service Manual and/or packing errors do happen. Again, this is rare but it happens. Simply contact us with any missing/mistaken parts and we will ship them to you free and fast. If you are unhappy with the kit for any reason, simply return it for a full refund. Change your mind, return it. Your spouse sold the unit while you were sleeping, return it. Having sold well over 500 of these kits in our first year of doing so, we don’t worry about the rare return. If ordering a deluxe or ultimate kit, only DC offset, Bias and Power supply voltage adjustment trimmers are included. Tuning and other less critical tuners are NOT included. Standard kits do NOT include any trimmers.If you do not receive the PDF documents via email before the kit arrives, contact us when it does. We strive to send these out the day we ship your kit. The pdf docs are sent to the email address associated with your Ebay account. PLEASE – after purchase if you need to correspond do it via email if possible. The Ebay messaging system can be cumbersome. Thanks!I hope we didn’t forget anything here. We work with customers and value our reputation. Our hope is that you have a clear understanding of what to expect and once you receive it, it meets that understanding. This listing is an attempt to be clear and concise without writing a novel. If you have any questions not covered here send us a message. ShippingCustomers located in the USA will have their kit shipped via USPS with tracking. In almost all cases kits ship within one business day of purchase. If you live outside the USA, kits are shipped via the EBAY international shipping program. If you are reading this and shipping to your location is NOT an option – simply contact us. Ebay Stuff:Please don’t leave negative or neutral feedback. If anything seems amiss, contact us. As mentioned above, the Ebay messaging system is cumbersome. If you ask a question and get no reply, feel free to give us a nudge with another message. We offer help to buyers of kits and therefore get a lot of messages. Again, email is always preferred.________More Details____ Quality PartsAll signal path caps 4.7uf or lower are replaced by sonically superior film caps, most by WimaAll transistors are made by OnSemiElectrolytic caps are primarily Nichicon. Panasonic, United Chem-Con and other reputable brands are also employedNichicon caps used are primarily from the UPW and UKL linePanasonic caps used are primarily from the FC & FR lineRelays are primarily OmronTrimmer are made by BournsAll Parts Are Procured Directly through the Manufacture or via Authorized DistributorsHIghest QualityNo Counterfeit PartsUltimate Kits include the following*Replacement Caps for every electrolytic or tantalum cap in the unit, including tuner sectionsUnless otherwise noted, this includes any off board capacitors including the Filter and Coupling CapsOff Board caps may be smaller in diameter than the originals, our documentation provide a few easy options for installing theseReplacement Trimmers for critical audio adjustments like bias and dc offset (where applicable in amplifiers and receivers). Other Kit supplier do not include these. Replacement Relay where applicable*Not all units use a relay, not all vintage relays have a modern replacement, and finally not all vintage relays can be ascertained from available dataKits are priced accordingly, you can view our parts list to see if your kit includes the relay(s).Replacement Transistors and diodes for those we now know were problematic*Not all transistors and diodes are replaced, nor should they be. Our Parts List shows all the transistors and diodes includedMany units made after around 1982 have few or none of these problematic transistorsIncluded Documentation (PDF format)Our Parts List (separated by board and part type – easy to comprehend)The Service Manual (or at least the schematic if we can’t locate the full service manualOur exclusive and extensive Hints & Instructions DocumentThe Owner’s Manual (if available)The Kit Parts are separated and bagged by boardShipped promptly in quality boxesDocumentation links are sent via message, email and included in the kitNeed a Kit for Something Not Yet Listed?Have Questions?Contact us

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Motorola vintage model 310x universal various cars 1950s-60s including Chevrolet

The Motorola vintage model 310x is a standard AM broadcast radio designed to fit various cars from the 1950s and 60s, including Chevrolet. Powered by transistors, this radio is a classic piece of consumer electronics and vintage audio equipment. Built in speakers, original knobs, chrome in decent condition, purchased from an estate sale. Untested

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Pioneer SX-650 Complete Rebuild Kit High-Quality Receiver Recap Caps Transistors

Up for sale here is this rebuild kit for the Pioneer SX-650. This includes all the parts you need to rebuild a Pioneer SX-650, and includes upgraded replacement main capacitors. This does not include new lights, fuses, or any resistors, but I do have the lights listed on eBay. This also does not include the output STK packs, which can be found on eBay from other sellers. This kit includes the following:Power Supply board: 8 diodes Amplifier Board 1: 6 transistors8 capacitors (Nichicon PW and Wima film)1 relay (Omron) Amplifier Board 2: 11 transistors17 capacitors (Nichicon PW, Panasonic FC, Wima film) Phono EQ board: 4 transistors2 capacitors (Nichicon PW) Tone board: 8 capacitors (Nichicon PW, Nichicon KL, Wima film) Tuner board: 36 capacitors (Nichicon PW, Panasonic FC, Wima film)2 transistors Main capacitors: Nippon Chemi-Con 10000 uf 80v, same diameter as the old ones Instructions These are all high-quality brand new genuine parts, the same parts I use when I rebuild Pioneer equipment. I will include surprisingly well-written instructions, but this is fairly complicated, and you should know what you’re doing and have a decent soldering iron and a dim-bulb tester, as well as a little heat-sink compound. Please note that working on an SX-650 is tricky–some of the boards are tucked in there and can be difficult to access. US shipping and handling is $6, and international is $28. If you have any questions, please ask. I have more kits and lots of vintage electronics listed–feel free to take a look!

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