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HeadBanger Headphone Amp

2016-02-15 01:42  
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HeadBanger Headphone Amp

 

HeadBanger Headphone Amp

 


After the euphoria over receiving my new Sony Minidisc bundle had partially subsided, I noticed that the portable unit, the MZ-E40, has a rather weak output. Measurements showed that it can only manage 80mV rms output and only about 74dB SPL output from the phones. This is when recording at average level with 8dB of headroom. In contrast, an orchestra can deliver more than 95dB SPL and they aren't considered headbangers. I tried all sorts of solutions, but in the end realized that the only solution yielding the headroom and quality worthy of the marvelous minidisc is to build a headphone amp from scratch.


HeadBanger Headphone Amp



HeadBanger Headphone Amp

HeadBanger Headphone Amp

HeadBanger Headphone Amp

HeadBanger Headphone Amp






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