ciphercomplete
1000+ Head-Fier
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- Feb 21, 2008
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Well yeah, thats why I said that more power was a reason to upgrade your PSU.
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The stock power supply for the OBH-11 is unregulated, the upgrade is regulated. Even so there just wasn't a huge difference in the character of the amp. The amps SQ increased throughout the entire spectrum and there was a reduction noise but there wasn't a wow moment at least for me.
Originally Posted by Uncle Erik /img/forum/go_quote.gif The power supply is fundamental to amplification. If your power supply sags or doesn't deliver, the amp circuit won't sound good. The capacitors and transformers you use make a significant difference. |
Well yeah, thats why I said that more power was a reason to upgrade your PSU.
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Originally Posted by Uncle Erik /img/forum/go_quote.gif If you want to go further, things like tube versus solid state rectification make a noticeable difference. Same with whether you regulate the supply, and that can be done via tube or solid state, as well. It's common for designers to go through several schemes before finding one that "sounds right." |
The stock power supply for the OBH-11 is unregulated, the upgrade is regulated. Even so there just wasn't a huge difference in the character of the amp. The amps SQ increased throughout the entire spectrum and there was a reduction noise but there wasn't a wow moment at least for me.