Guest sacd lover Posted May 17, 2007 Report Share Posted May 17, 2007 If the PPX3 SLAM has an output impedance of 30 ohms, then bass will be loose and flabby. High output impedance actually boosts bass response for most headphones, but it won't be high quality bass. The last thing the PPX3 has is loose flabby bass. Quote Link to comment Share on other sites More sharing options...
grawk Posted May 17, 2007 Report Share Posted May 17, 2007 The last thing the PPX3 has is loose flabby bass. Earl, you're letting your ears override what specs tell you it should sound like Quote Link to comment Share on other sites More sharing options...
aerius Posted May 17, 2007 Report Share Posted May 17, 2007 aerius, i'll build it with what i have on hand: 240V B+, 4k primary SE transformer, should be fine? Well, there's this slight problem of making a push-pull amp run with a single-ended transformer... Quote Link to comment Share on other sites More sharing options...
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