bi-polar

Meet Helios! Bi-Polar power supply REV B boards coming soon! Edit: Now available! – (Updated: 4th Feb 2021)

by admin
21 January, 20214 February, 2021
General Posts

After the success and popularity of the first Bi-Polar power supply REV A boards, I decided to tidy it up and improve on it a little. But first, lets take… Read More »Meet Helios! Bi-Polar power supply REV B boards coming soon! Edit: Now available! – (Updated: 4th Feb 2021)

Building an improved adjustable Bi-Polar Power Supply! (Updated: 4th Feb 2021)

by admin
21 July, 20206 May, 2021
Articles

Following on from my previous power supply builds in an effort to get good clean audio from a decent clean power supply, the parameters have not changed that much. I… Read More »Building an improved adjustable Bi-Polar Power Supply! (Updated: 4th Feb 2021)

SparkoS Labs Dual Power Supply Review

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Shure SRH1540 Headphones Review

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SparkoS Labs SS3601 and SS3602 Discrete OP Amp Review

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ifi xCAN Review

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Burson Swing DAC Review

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Topping D50 DAC Review

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Burson V5i and V6 Vivid/Classic OP Amp Review

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(0) admin ~ Articles
Introduction Back in October 2019 some of you may remember the review I did on the Burson V5i and V6 Op Amps. I tested the …
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Following on from my previous power supply builds in an effort to get good clean audio from a decent clean power supply, the parameters have …
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Recently a kind user who goes by ‘passive420’ on the diyAudio forums had a conversation with me about all things DIY and so he sent …
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Following on from the single rail power supply I wrote about a while back I actually created this dual rail version first which was inspired …
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A while ago I found a circuit on the internet that would be useful for adding LED power indicators to devices to show they are …
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For a good clean sound it requires a good clean power supply. A while back I built the Whammy Headphone Amp by Wayne Colburn and …
(7) admin ~ Articles
Since building my Whammy, I have bought a bunch of standard IC OP Amps to test to see how it affects the overall sound quality …