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All Products (118)
Burning Amplifier Local Feedback Gain Stage
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Burning Amplifier Local Feedback Gain Stage

Burning Amplifier Local Feedback Gain Stage

3 reviews
$9.00 USD

Burning Amplifier Gain Stage Board (BAGS) which handles voltage gain for two channels when you populate it with your components. This board is required for both the single-ended BA-1 amp and the complementary BA-2 amp. BAGS is the Burning Amplifier ...

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Linear Audio High-voltage Delay for Tube Amplifiers V4
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Linear Audio High-voltage Delay for Tube Amplifiers V4

Linear Audio High-voltage Delay for Tube Amplifiers V4

4 reviews
$49.00 USD

This high voltage delay for tube amplifiers was designed by Jan Didden of Linear Audio and published in the October 2019 issue of audioXpress. Kit Contents The kit contains the PCB, the controller, the two power FETs, and the low ...

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Linear Audio T-reg V5
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Linear Audio T-reg V5

Linear Audio T-reg V5

4 reviews
$69.00 USD

A high-voltage, low noise, fully protected regulator for tube circuits T-reg is a high voltage regulator aimed at tube-level high voltage amplifiers. Diyaudio offers a partial kit for this unit, consisting of the PCB, the high speed opamp, the series ...

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F5M Essentials Kit
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F5M Essentials Kit

F5M Essentials Kit

5 reviews
$35.00 USD

F5M essentials kit, good for two channels. What's included? 2 x Channel PCBs 2 x Toshiba 2SJ74 2 x Toshiba 2SK170 2 x IRFP140 2 x IRFP9140 PCB Dimensions are: 3.500" x 1.925". Mounting holes are at 3.15" x 1.575"

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Aleph Jzm Parts Kit
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Aleph Jzm Parts Kit

Aleph Jzm Parts Kit

3 reviews
$110.00 USD

What’s in the kit? All the components you’ll need to complete a pair of amplifier boards for a stereo amplifier: Two PCBs (one for each channel). PCBs are 88.25mm x 81.43mm. See the build guide documents for precise mounting orientation. ...

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F5M Supplemental Kit
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F5M Supplemental Kit

F5M Supplemental Kit

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$25.00 USD

Parts to populate your F5M Essentials circuit boards, good for two channels. These parts are included in the F5M Core. What's included? 4 x 1K TRIM POTS 4 x RES 270 2W 2 x RES 22 2W 4 x RES ...

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ACP+ Complete Kit
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ACP+ Complete Kit

ACP+ Complete Kit

5 reviews
$245.00 USD

Included: Two PCBs - Primary PCB and Ground Plane / Base All the parts to complete the project

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Nelson's Bipolar Power Supply
4.67
3
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$60.00 USD
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$120.00 USD
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Nelson's Bipolar Power Supply

Nelson's Bipolar Power Supply

3 reviews
$60.00 USD - $120.00 USD

A bipolar power supply originally designed for the F5M but suitable for other projects. Contents: 1 x Power supply board 1 x AC hookup board 12 x 4700uf capacitors 1 x 3300pF X1 rated capacitor 2 x Rectifier bridges 6 ...

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F5M Core
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F5M Core

F5M Core

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$60.00 USD

Includes the following, good for two channels: 1 x F5M Essentials Kit 1 x F5M Supplemental Kit

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F5M Core + PSU
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F5M Core + PSU

F5M Core + PSU

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$115.00 USD - $180.00 USD

Includes the following, good for two channels: Single Power Supply 1 x F5M Core 1 x Bipolar Power Supply Dual Power Supply 1 x F5M Core 2 x Bipolar Power Supply

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Iron Pre SMD Single-Ended Essentials Kit
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Iron Pre SMD Single-Ended Essentials Kit

Iron Pre SMD Single-Ended Essentials Kit

2 reviews
$190.00 USD

What's in the kit? PCB for for two channels with 8 matched Toshiba JFETs installed “Twister Board” PCB – Input Selection with LEDs and Mute All the active devices CineMag CMOQ-4HPC Signal Transformers PCB Specifications (Main Boards): 2oz copper / ...

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Iron Pre SMD Single-Ended Supplemental Kit
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Iron Pre SMD Single-Ended Supplemental Kit

Iron Pre SMD Single-Ended Supplemental Kit

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$110.00 USD

What's in the kit? All the other parts not in the Essentials Kit that you need to populate your main PCBs along with a large selection of other parts to help complete your build.

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Iron Pre SMD Balanced Essentials Kit
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Iron Pre SMD Balanced Essentials Kit

Iron Pre SMD Balanced Essentials Kit

1 review
$235.00 USD

What's in the kit? PCB for for two channels with 8 matched Toshiba JFETs installed per channel. “Twister Board” PCB – Input Selection with LEDs and Mute All the active devices CineMag CMOQ-4HPC Signal Transformers PCB Specifications (Main Boards): 2oz ...

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Iron Pre SMD Balanced Supplemental Kit
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Iron Pre SMD Balanced Supplemental Kit

Iron Pre SMD Balanced Supplemental Kit

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$185.00 USD

What's in the kit? All the other parts not in the Essentials Kit that you need to populate your main PCBs along with a large selection of other parts to help complete your build.

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Iron Pre SMD Single-Ended Bundle
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Iron Pre SMD Single-Ended Bundle

Iron Pre SMD Single-Ended Bundle

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$290.00 USD

What's in the kit? 1 x Single-Ended Iron Pre Essentials Kit 1 x Single-Ended Iron Pre Parts Kit With the bundle, you'll receive almost all the electronic components needed to complete your Iron Pre. You'll still need a power transformer, ...

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Iron Pre SMD Balanced Bundle
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Iron Pre SMD Balanced Bundle

Iron Pre SMD Balanced Bundle

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$410.00 USD

What's in the kit? 1 x Balanced Iron Pre Essentials Kit 1 x Balanced Iron Pre Parts Kit

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Zenductor II BAF Edition
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Zenductor II BAF Edition

Zenductor II BAF Edition

3 reviews
$319.00 USD

This is the famous Zenductor II created by Nelson Pass and Mike Rothacher for the BAF 2024 Build Camp. This is a limited edition offering. Once they are gone, they won't be seen again. The kits include everything to build ...

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