Compare High voltage PSU board for tube preamplifier Matisse PSU circuit £8.92 Add to Cart Quick view
Compare High Power Hi-End Hybrid Amplifier 2023 PCB Set - Andrea Ciuffoli Design £53.56 Add to Cart Quick view
Compare Dual Rail LDO Power Supply PCB for Headphone Amplifiers - 110-240VAC £7.13 Add to Cart Quick view
Compare DIY Kaneda Headphone Amplifier Kit - High Transparency Stereo Design £10.41 Add to Cart Quick view
Compare Kubota Low Noise Regulator PCB with Enhanced Filtering Capacitor Arrays £7.13 Add to Cart Quick view
Compare Pass F6 JFET Buffered Transformer-Coupled MOSFET Power Amplifier PCB – Long Version – 1 Pair £16.36 Add to Cart Quick view
Compare Pass F6 JFET Buffered Transformer-Coupled MOSFET Power Amplifier PCB – 2 Pieces £11.90 Add to Cart Quick view
Quick view High voltage PSU board for tube preamplifier Matisse PSU circuit This is the bare PCB of a DC high voltage regulator, intended for tube preamplifier application. The circuit is based on the power supply circuit of Matisse of UK ( which is already out of business). AC input : 230Vx2 AC. ( from the secondary of an... £8.92 Add to Cart Compare
Quick view High Power Hi-End Hybrid Amplifier 2023 PCB Set - Andrea Ciuffoli Design This is one stereo set of bare PCBs of High Power Hi-End Hybrid Amplifier End 2023, depicted in audio expert Mr. Andrea Ciuffoli 's blog in 20 Nov 2022 It is the improvement to "Extreme Hi-End Hybrid Amplifier End" According... £53.56 Add to Cart Compare
Quick view ANK M2 PSU Regulator Board for M3 Phono Low Noise Preamp This is the bare PCB of a tube regulator board with reference to ANK M2. M2 regulator board is used with ANK L2 and L3 phono boards. The design uses a 6X5 rectifier tube and a ECL82 tube. PCB dimension : 132mm x 152mm PCB thickness :... £16.96 Add to Cart Compare
Quick view Phono stage RIAA PCB stereo ANK LP3 track version one piece This is the bare PCB of a tube-based phono stage pre-amplifier board with reference to the well accepted ANK L3. The design uses three 12AY7 triodes. This is the track version. We also have the point to point version in another listing. ... £19.78 Add to Cart Compare
Quick view JFET Input High Speed Stereo Preamplifier PCB Mimesis 27 This is the bare PCB of an ultra high-end pre-amplifier. The pre-amplifier is with reference to Goldmund Mimesis 27 which is ranked as one of the best preamplifier in solid state amplifier league. The board features star grounding for best hum and noise... £36.67 Add to Cart Compare
Quick view V-FET 2SK79 SRPP Stereo Preamp PCB - Yasui Design This is the bare PCB of an audiophile grade pre-amplifier, based on a legendary conponent, SONY's V-FET 2SK79. The pre-amplifier is wired in SRPP configuration, based on the design by Mr. Yasui Akira of Japan. Background : Yasui Akira was a... £14.87 Add to Cart Compare
Quick view 30W Class A Amplifier Stereo PCB Based on Sugen A21 Signature This is a set of two pieces of bare PCB of a stereo class A amplifier based on Sugen A21 Signature power amplifier section ( A21SE is an integrated amplifier). Here is a review comment of Sugen A2 Signature from 6moon Feb 2008: Should you favor... £15.99 Add to Cart Compare
Quick view Dual Rail LDO Power Supply PCB for Headphone Amplifiers - 110-240VAC This is a bare board of a power supply board, designed for headphone amp or preamplifier that draw current not more than 500mA continuously. Feature : The board allows the use of compact and low noise switching mode modules from Taiwan Meanwell(IRM... £7.13 Add to Cart Compare
Quick view DIY Kaneda Headphone Amplifier Kit - High Transparency Stereo Design This is a bare board of a high-end headphone amplifier. The design is based on Kaneda headphone amplifier. Kaneda is a Japan audio guru who contributes design in Japan audio magazine MJ( stands for Music Journal) for over 30 years. This headphone amp... £10.41 Add to Cart Compare
Quick view Kubota Low Noise Regulator PCB with Enhanced Filtering Capacitor Arrays This is a new version of our very popular Kubota regulator, enhanced with filtering caps arrays. The filtering caps can be a number of Panasonic ( or similar size) 470uF FC or FM audio caps in parallel. Up to 10 pieces per rail in parallel can be... £7.13 Add to Cart Compare
Quick view Pass F6 JFET Buffered Transformer-Coupled MOSFET Power Amplifier PCB – Long Version – 1 Pair This is a pair of bare PCB of a stereo MOSFET or SiC enhanced type JFET amplifier, based on F6 power amplifier. The board uses Jensen input transformer as input coupling and preceded by a J-FET buffer to allow a high input impedance. While F6... £16.36 Add to Cart Compare
Quick view Pass F6 JFET Buffered Transformer-Coupled MOSFET Power Amplifier PCB – 2 Pieces This is an offering for two PCBs This is the bare PCB of a MOSFET amplifier, based on F6 power amplifier. The board uses Jensen input transformer as input coupling and preceded by a J-FET buffer to allow a high input impedance. While F6 used SiC power... £11.90 Add to Cart Compare