The goal was to keep the circuit simple and the number of amplification stages to a minimum while having enough gain to be driven by most preamplifiers, solid-state ... The op-amp is easily powered ...

But there’s an earlier amplifier technology that used a solid state circuit which is largely forgotten, and [AWA Communication Technologies Museum] has featured it in a new video. We’re ...

For DTV transmitters, Hitachi-Comark and its sister organization Hitachi Kokusai Linear have introduced two highly efficient Doherty solid state ... AB (carrier amp) and Class C (peaking amp). The ...

The solid-state section delivers its power directly to bass drivers. It should play nice with almost any speaker because the valve amp section uses McIntosh's Unity Coupled Circuit output transformer ...