The input transformer is likely to be the most expensive part of the entire project. As an alternative, a couple of 12 Volt car batteries could be used. The input voltage to the regulator must be at ...
A lot of the analog-circuit conversation these days is centered on low-power and thus low-voltage considerations. That makes sense for operational amplifiers (op amps), of course, since these basic ...
Chances are good that in a few years you might end up driving a hybrid without even knowing it. That’s because automakers are increasingly seeing the value of offering so-called mild hybrids – cars ...
Most everyone that has ever purchased an external amplifier is at least familiar with the term voltage gain. Simply, it is the degree to which an amplifier actually ...
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The AmpRx Brownie can tweak your amp’s voltage for maximum tone – and it could be your key to finally unlocking Eddie Van Halen’s coveted ‘Brown Sound’
NAMM 2025: AmpRx has sought to shake things up for tube amp users by releasing the Brownie – a nifty voltage controller tool ...
Could this be your tube amp's secret weapon? AmpRxs latest allows you to control the voltage your tube amp is getting, promising consistent sound and enhancing its longevity When you purchase through ...
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