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Audio and Video Talk
The Vintage Audio Section
Hitachi HCA and HMA 7500mkII
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<blockquote data-quote="fdlsys" data-source="post: 848826" data-attributes="member: 2310"><p>Hitachi HCA and HMA 7500mkII. I hear some people like those big VUs ... :cleansound:</p><p></p><p><img src="https://s5.postimg.cc/9cv1llaev/Hitachi-_HCA-_-_HMA-7500mk_II.jpg" alt="" class="fr-fic fr-dii fr-draggable " style="" /></p><p></p><p>Preamp completely recapped (lots and lots of caps, including seriously difficult to find bi-polar)</p><p>Power amp completely refreshed - all caps, all resistors of the specific type (brand) that we found have ALL drifted badly, all small signal transistors, original Hitachi 2SJ49/2SK134 lateral FETs in the output. Power amp is a true 2-mono blocks in one chassis design. So much so that it has 2 world-voltage selectors - one per PSU (per channel) :faint:</p><p></p><p>Sounds mind bogglingly good and it has tons of real power.</p></blockquote><p></p>
[QUOTE="fdlsys, post: 848826, member: 2310"] Hitachi HCA and HMA 7500mkII. I hear some people like those big VUs ... :cleansound: [IMG]https://s5.postimg.cc/9cv1llaev/Hitachi-_HCA-_-_HMA-7500mk_II.jpg[/IMG] Preamp completely recapped (lots and lots of caps, including seriously difficult to find bi-polar) Power amp completely refreshed - all caps, all resistors of the specific type (brand) that we found have ALL drifted badly, all small signal transistors, original Hitachi 2SJ49/2SK134 lateral FETs in the output. Power amp is a true 2-mono blocks in one chassis design. So much so that it has 2 world-voltage selectors - one per PSU (per channel) :faint: Sounds mind bogglingly good and it has tons of real power. [/QUOTE]
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Audio and Video Talk
The Vintage Audio Section
Hitachi HCA and HMA 7500mkII
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