Hello, i'm here again to ask you somethig stupid because of my ignorance. After i've built bzls now i need a power amp and i'm looking for wich between A75 and aleph30, two very different amps but the question is: wich one is more simple to build without PCB?
89 dB
ESB cdx-sb4, 89dB tree ways paper cones, very friendly to drive, actually i'm driving'em with a 15W (30 years old) tube amp in a very relaxing way
ESB cdx-sb4, 89dB tree ways paper cones, very friendly to drive, actually i'm driving'em with a 15W (30 years old) tube amp in a very relaxing way
regulated supply
I ask to you Nelson, it's possible to adapte regulated-modulated pwr supply from zenv3 for aleph30?
And use a single power MOSFet like irf040?
I ask to you Nelson, it's possible to adapte regulated-modulated pwr supply from zenv3 for aleph30?
And use a single power MOSFet like irf040?
I've built both of those amps, and while I had no problem with Aleph not using any PCBs, I wouldn't probably approach A-75 without those. While output stage is not a problem to wire, the front end is a bit more complicated.
That said, Aleph is also a better sounding amp.
That said, Aleph is also a better sounding amp.
Actually I've built Aleph 5, which from construction POV is not that much different than Aleph 30.
http://www.passdiy.com/gallery/aleph5-p3.htm
http://www.passdiy.com/gallery/a75-p7.htm
http://www.passdiy.com/gallery/aleph5-p3.htm
http://www.passdiy.com/gallery/a75-p7.htm
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