retro-thermionic

Retro thermionic audio harks back to the golden age of sound, utilizing vacuum tubes and thermionic valves to craft warm, rich tones. These analog components, reminiscent of mid-20th century technology, impart a distinct character to audio signals. Engineers embrace the harmonic saturation yielding vintage vibes sought after by audiophiles and music lovers. This process involves designing circuits with artistic and aesthetic intuition.

Thursday, August 27, 2015

"Bourbon" - Boozhound Labs MC stage kit.

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I received a Boozhound Labs MC kit for assembly and review some years back. I promptly assemble the cct. brd. but t...
Tuesday, July 7, 2015

"La Gitana" - MM valve premium component phono preamp

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This MM phono preamp is based around the Radi0Kit - RK318, premium parts, valve phono preamp kit. There are...
1 comment:
Sunday, April 26, 2015

"Quiet Storm" - 100W Class D in re-cycled enclosure and PS

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This amp started as a low power Class A SS amp and therefore the 10mH 5A Hammond choke. I removed the power amp section and c...
Thursday, April 16, 2015

180W Tripath Class D power amp - Audiophile strength

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Here is my 4th Class D amp in the last few months based on the hifimediy Eastern Audio Technologies T4 amp modul...
Tuesday, March 24, 2015

250W IR Class D amplifier

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After building two other medium and high power Class D amps (see earlier posts) I...
Sunday, February 22, 2015

CMoy knock-off for a Kiwi friend

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My good friend Bill has some crazy expensive hifi gear. He has also bought some of my home grown goodies to supplement his ...
Friday, February 13, 2015

"ROBUSTO" - 500W Class D power amp

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After completing a 100W Class D amp and enjoying the sound thought I would try a more powerful one. Wh...
2 comments:
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retro-thermionic
Fifty years+ in electronics with a passion for audio.
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