The cathode current is only 0.15 mA, but the preamplifier delivers a 3.5x gain. There is more detail on his website. It would be interesting to subject this circuit to a full audio analysis and ...
An electronic circuit that amplifies and equalizes ... Typically built into an audio or A/V receiver, phono preamps also come as external devices for units without phono inputs as well as for ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results