If you need an amplifier, [Hans Rosenberg] has some advice. Don’t design your own; grab cheap and tiny RF amplifier modules and put them on a PCB that fits your needs. These are the ...

Synergy has unveiled the SYN-20IR, a tube amp head with a revolutionary design that allows players to swap preamp modules in and out, making for a fully customisable guitar amp – and this head ...

The AWT6105 and AWT6106 power amplifiers are the first in a new series of InGaP HBT (indium gallium phosphide hetrojunction bipolar transistor) power amplifier modules that provide low and high band ...

A wideband RF power amplifier module from Elite RF covers signals from 20 MHz to 6 GHz, delivering a maximum output power of 20 W. Elite RF can also combine these 20-watt amplifiers to create ...

Even the construction of the module is similar, using his trademark perfboard and ultra-tidy wiring. Also new is a flexible evaluation unit for these discrete op-amp modules.