Compare Bedini 25/25 power amplifier PCB 2 pieces for stereo application $32.08 Add to Cart Quick view
Compare High voltage PSU board for tube preamplifier Matisse PSU circuit $16.73 Add to Cart Quick view
Compare High Power Hi-End Hybrid Amplifier 2023 PCB Set - Andrea Ciuffoli Design $100.45 Add to Cart Quick view
Compare Dual Rail LDO Power Supply PCB for Headphone Amplifiers - 110-240VAC $13.38 Add to Cart Quick view
Compare DIY Kaneda Headphone Amplifier Kit - High Transparency Stereo Design $19.52 Add to Cart Quick view
Compare Kubota Low Noise Regulator PCB with Enhanced Filtering Capacitor Arrays $13.38 Add to Cart Quick view
Quick view Bedini 25/25 power amplifier PCB 2 pieces for stereo application This is a set of two bare PCBs, based on legendary Benini 25/25. We did our own PCB layout and performance verified. PCB Dimension : 150mm x 63mm $32.08 Add to Cart Compare
Quick view FW DIY Front End PCB 2 pieces for stereo application This is a set of two bare PCBs, based on Pass' diy front end published in 2022. We did our own PCB layout and performance verified. PCB Dimension : 80mm x 50mm $30.96 Add to Cart Compare
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). $16.73 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... $100.45 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 $31.80 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 v $37.10 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. $68.77 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... $27.89 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 $29.98 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 : < $13.38 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... $19.52 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... $13.38 Add to Cart Compare