The amp’s metal enclosure and detachable USB-C cable should make ... or more or a sensitivity rating below 98 dB, a cheap amp/DAC dongle may not have enough power to drive them to sufficient ...

connectors. Like the 33, the new 303 stereo power amplifier looks like the ... of speakers with as much ease as a typical amp with a 100W rating, but many such amps might lack the 303’s finesse.

Typically, amateur radio operators use the minimum power ... amp, as do an array of custom-wound toroids and transformers including a transmission line transformer wound with 17-ohm coax cable.