Welcome to The diyAudio Store - we stock genuine, hard to find parts and kits for DIYers that you can't find anywhere else
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- Kits - Preamplifier / Buffer / Gain / Front End
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- Kits - Headphone Amplifiers
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- Kits - Tube Amplifier
Latest Additions To The Store
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F5M Completion Kit
Original price $ 85.00 - Original price $ 85.00Original price$ 85.00$ 85.00 - $ 85.00Current price $ 85.0010+ in stockF5M completion kit, which contains a bunch of things to help you complete the amplifier. It does not include the essentials kit, nor a transformer,...
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Pearl 3 Phono Preamplifier
Original price $ 150.00 - Original price $ 150.00Original price$ 150.00$ 150.00 - $ 150.00Current price $ 150.0010+ in stockLIMIT 1 PER CUSTOMER PER MONTH This is the pioneer kit for Wayne Colburn’s new phono stage, Pearl 3. This includes all of the parts for the RIAA P...
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Locking banana plugs
Original price $ 36.00 - Original price $ 36.00Original price$ 36.00$ 36.00 - $ 36.00Current price $ 36.0010+ in stock4 pairs of locking banana plugs, ideal for you to make your own cables or upgrade your existing banana plugs. 8 locking banana plugs (4 black, 4 r...
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Speaker cable
Original price $ 50.00 - Original price $ 70.00Original price$ 50.00 - $ 70.00$ 50.00 - $ 70.00Current price $ 50.00Only 10 left!Blue Jeans Cable ultrasonically welded speaker cable is the best-engineered, best-built speaker cable you will find anywhere, at any price. Single...
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Balanced audio cable
Original price $ 26.00 - Original price $ 37.00Original price$ 26.00 - $ 37.00$ 26.00 - $ 37.00Current price $ 26.00Only 6 left!Blue Jeans Cable Belden 1800F balanced audio cable. Single cable Shielded (protects your audio signals from interference) Low capacitance (preven...
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Popular Products
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Meanwell 24V 5A power supply and power cord
Original price $ 59.00 - Original price $ 62.00Original price$ 59.00 - $ 62.00$ 59.00 - $ 62.00Current price $ 59.0010+ in stockThis is Nelson Pass's recommended power supply for the Amp Camp Amp. Now available for immediate sale. It gives you more power and less noise than...
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Keratherm Transistor Insulators
Original price $ 18.00 - Original price $ 18.00Original price$ 18.00$ 18.00 - $ 18.00Current price $ 18.0010+ in stockProblem: You need to use something to go between your transistors and heatsinks so they can transfer heat efficiently. Thermal grease is a pain in ...
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B1 with Korg Triode (B1K) Full Kit
Original price $ 299.00 - Original price $ 299.00Original price$ 299.00$ 299.00 - $ 299.00Current price $ 299.00Only 3 left!At the Burning Amp Festival in 2017 Nelson presented a pre-amp using the Korg Nutube dual triode. The latest revision of the circuit available is n...
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Matched JFETs
Original price $ 30.00 - Original price $ 100.00Original price$ 30.00 - $ 100.00$ 30.00 - $ 100.00Current price $ 30.0010+ in stockA range of matched JFET offerings suitable for do-it-yourself audio projects. Learn more about the matching requirements or Idss choice for your pr...
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Wayne's Burning Amp 2018 Linestage
Original price $ 19.00 - Original price $ 45.00Original price$ 19.00 - $ 45.00$ 19.00 - $ 45.00Current price $ 19.0010+ in stockThis is the line stage Wayne Colburn presented at Burning Amp 2018. Read more about it in the Wayne's BA 2018 Linestage discussion thread on diyAu...
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Soft Start & Speaker Turn-On Delay / DC Protector Combo
Original price $ 25.00 - Original price $ 25.00Original price$ 25.00$ 25.00 - $ 25.00Current price $ 25.0010+ in stockThis pack includes one Soft Start Board and one Speaker Turn-On Delay and DC protector board. They are not available for purchase separately. Soft...
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Aleph J
Original price $ 25.00 - Original price $ 25.00Original price$ 25.00$ 25.00 - $ 25.00Current price $ 25.0010+ in stockThis set of circuit boards will make the Aleph J amplifier of Nelson Pass. This amplifier is a direct descendant of the legendary Pass Labs Aleph 3...
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WHAMMY Headphone Amplifier Full Kit
Original price $ 299.00 - Original price $ 299.00Original price$ 299.00$ 299.00 - $ 299.00Current price $ 299.0010+ in stockThe WHAMMY Class-A headphone amplifier Wayne Colburn, the genius at Pass Labs who for the last 25 years has designed essentially all the things ...
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Back panel parts kit plus PCB / Transistor / Diode mounting parts kit for the Deluxe Chassis
Original price $ 59.00 - Original price $ 79.00Original price$ 59.00 - $ 79.00$ 59.00 - $ 79.00Current price $ 59.0010+ in stockA premium back panel parts kit, plus PCB / Transistor / Diode mounting parts kit for the deluxe chassis. For June 2021 we have upgraded the binding...
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B1 with Korg Triode (B1K) Preamplifier PCB + Fairchild JFETs
Original price $ 25.00 - Original price $ 25.00Original price $ 25.00$ 25.00$ 25.00 - $ 25.00Current price $ 25.0010+ in stockAt Burning Amp Festival 2017 Nelson presented a version of a pre-amp using the Korg Nutube dual triode. We now have the latest version of this circ...
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All Kits
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Explore Audio Kits
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B1 with Korg Triode (B1K) Full Kit
Original price $ 299.00 - Original price $ 299.00Original price$ 299.00$ 299.00 - $ 299.00Current price $ 299.00Only 3 left!At the Burning Amp Festival in 2017 Nelson presented a pre-amp using the Korg Nutube dual triode. The latest revision of the circuit available is n...
View full details -
Wayne's Burning Amp 2018 Linestage
Original price $ 19.00 - Original price $ 45.00Original price$ 19.00 - $ 45.00$ 19.00 - $ 45.00Current price $ 19.0010+ in stockThis is the line stage Wayne Colburn presented at Burning Amp 2018. Read more about it in the Wayne's BA 2018 Linestage discussion thread on diyAu...
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WHAMMY Headphone Amplifier Full Kit
Original price $ 299.00 - Original price $ 299.00Original price$ 299.00$ 299.00 - $ 299.00Current price $ 299.0010+ in stockThe WHAMMY Class-A headphone amplifier Wayne Colburn, the genius at Pass Labs who for the last 25 years has designed essentially all the things ...
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B1 with Korg Triode (B1K) Preamplifier PCB + Fairchild JFETs
Original price $ 25.00 - Original price $ 25.00Original price $ 25.00$ 25.00$ 25.00 - $ 25.00Current price $ 25.0010+ in stockAt Burning Amp Festival 2017 Nelson presented a version of a pre-amp using the Korg Nutube dual triode. We now have the latest version of this circ...
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SMPS DC Filter P089ZB Kit
Original price $ 14.00 - Original price $ 14.00Original price$ 14.00$ 14.00 - $ 14.00Current price $ 14.0010+ in stockThe PO89ZB, an inline DC filter for SMPS wall warts, preamps, HPAs, Korg NuTubes, B1, etc. This filter is limited to single rail 48V DC, 3A appli...
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ACP+ (Amp Camp Pre-Amp + Headphone Amp)
Original price $ 20.00 - Original price $ 240.00Original price$ 20.00 - $ 240.00$ 20.00 - $ 240.00Current price $ 20.0010+ in stockThis is the ACP+ (Amp Camp Pre-Amp + Headphone Amp) PCB, as built at Burning Amp Festival in 2019. PCBs ($25) The pre-amp PCB along with the ground...
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DIY Biamp 6-24 Crossover
Original price $ 33.00 - Original price $ 33.00Original price$ 33.00$ 33.00 - $ 33.00Current price $ 33.0010+ in stockThe DIY BIAMP 6-24 kit is a stereo analog active biamp crossover circuit designed for high flexibility. Featuring 12 discrete Jfet buffer circuits...
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ACA Mini Essentials Kit
Original price $ 25.00 - Original price $ 25.00Original price$ 25.00$ 25.00 - $ 25.00Current price $ 25.0010+ in stockThis is the ACA Mini "Essentials" Kit, which provides the bare essentials you would need to get started with the project. Learn more and discuss t...
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DIY Front End 2022 Essentials Kit
Original price $ 20.00 - Original price $ 20.00Original price$ 20.00$ 20.00 - $ 20.00Current price $ 20.0010+ in stockAmong the appreciations of DIYers is stuff that works simply, well, and cheap, not necessarily in that order. This project is an effort to as...
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