Compare Phono stage RIAA PCB stereo ANK LP3 Pt to Pt version one piece ! $26.59 Add to Cart Quick view
Compare Tube pre-amplifier stereo line stage CAT SL-1 simplified 1 piece stereo ! $25.99 Add to Cart Quick view
Compare Mofo choke loaded SE power amp tube driver/power amp board by Andrea Ciuffoli ! $24.79 Add to Cart Quick view
Compare EL84 push-pull power amp PCB based on ANK L1 provision on-board tube rectifier ! $28.99 Add to Cart Quick view
Compare Universal prototyping PCB pt to pt mount including mounting terminals ! $29.99 Add to Cart Quick view
Compare Guitar preamplifier tone control + distortion + emphasizing control bare board ! $20.99 Add to Cart Quick view
Compare Mosfet high power 100W pure class A amplifier thick PCB turbo V3 stereo !! $24.99 Add to Cart Quick view
Compare Mosfet pure class A amplifier thick copper huge long stereo PCB ! $19.99 Add to Cart Quick view
Compare EL84 PP power stereo amplifier w/loudness & level indication PCB board set ! $33.99 Add to Cart Quick view
Quick view Phono stage RIAA PCB stereo ANK LP3 Pt to Pt version one piece ! Note on 6 May 2019 : The boards are now 2mm in thickness( copper thickness inclusive) and gold immersed on surface. 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... $26.59 Add to Cart Compare
Quick view Tube pre-amplifier stereo line stage CAT SL-1 simplified 1 piece stereo ! This is the bare PCB of a tube line stage pre-amplifier with reference to the legendary Convergence Audio Technology (CAT) SL-1. The original circuit is a bit complicated and not so user friendly for DIYers. This board is simplified by changing... $25.99 Add to Cart Compare
Quick view Mofo choke loaded SE power amp tube driver/power amp board by Andrea Ciuffoli ! Note on 21 Nov 2021 : The driver board is now the 2021 version. For the details please check the article Inpol/Mofo Amplifier 2021 by Mr. Andrea. This is the bare PCBs of two channels of class A MOSFET SE power amplifier, originally published as... $24.79 Add to Cart Compare
Quick view EL84 push-pull power amp PCB based on ANK L1 provision on-board tube rectifier ! This is the bare PCB of a tube push-pull power amplifier board with reference to the well accepted ANK L1. The board's component arrangement highly adheres to the original design, but we have the below provisions to make the board a better... $28.99 Add to Cart Compare
Quick view Universal prototyping PCB pt to pt mount including mounting terminals ! img{max-width:100%} ... $29.99 Add to Cart Compare
Quick view Guitar preamplifier tone control + distortion + emphasizing control bare board ! img{max-width:100%} This is the bare PCB of a guitar... $20.99 Add to Cart Compare
Quick view Tube preamplifier CJ PV-12 PCB 1 piece! img{max-width:100%}.aucCounter a { text-decoration:none; }.aucCounter span:hover { text-decoration:underline; }.aucHiddenCounter { display:none; }.aucCounterOrangeText { color:#FB6D05; font-family:Arial; Font-size:13px; Font-weight:bold; }... $20.99 Add to Cart Compare
Quick view Mosfet high power 100W pure class A amplifier thick PCB turbo V3 stereo !! img{max-width:100%} Note on 11th March 2014: We have launched the revised & improved version. We received some comments from users and this in this version, we have added more vias from the top to the bottom side - see the highlighted areas in the... $24.99 Add to Cart Compare
Quick view Mosfet pure class A amplifier thick copper huge long stereo PCB ! img{max-width:100%} This is our latest incarnation of a performance proven class A MOSFET amplifier, with reference to F5 class A amplifier. The PCB has a board thickness of 2mm, and copper thickness of 70um !! This is four times normal board copper... $19.99 Add to Cart Compare
Quick view EL84 PP power stereo amplifier w/loudness & level indication PCB board set ! img{max-width:100%} This is a kit of 5 pieces of bare... $33.99 Add to Cart Compare