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In the Forum: Audio Discussions
In the Thread: It’s mad, mad, mad... electricity.

Post Subject: Too complicated but who knowsPosted by joaco on: 12/3/2011

Yes , romy I understand completely about how you feel with dc i feel the same way when thinking on all my system , to put dc on an amp , directly can be great but not practical , will requiere lot of space , a big battery bank etc etc , so not practical .Of course I feel the whole system need pure clean electricity , but it is my feeling that the low level signals like transport and dac are more suceptible to noise .
Paul , some times i think that it should only be a matter of capacitance and number of batteries to drive a system , but again i did it to my amp , a 2a3/45 and my dac , but even using this amp which does not consume a lot , power drop in 15 minutes from the battery bank . So we reach a wall here about practical and not practical aproach .but yes , using dc to power a dac or transport is easy but the problem is mainly on the power amplifier or the devives that use high current .
Other thought that i have is that the ics (integrated circuits) produce a kind of noise very annoying , and some times i think the smaller the ic can have less noise but no good noise . So i was wondering if is there a device that use tube rectification and more analog circuits that can regenerate ac wave .

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