All items tagged with Amplifier and main (4)

| After last month's introductory instalment on the main features of the AF analyser system, which consists of a pe soundcard and some d...

| This is a no-frills audio power amplifier based on inexpensive transistors. It is short-circuit protected and has a maximum power output...

| The TDA1522 from Philips Components is a preamplifier chip for tape and cassette recorders. The circuit presented here is remarkable for...

| elektorjuly/august 1983 78 40 watt main amplifier Our December 1982 issue featured the 2 x 140 watt Crescendo; here we describe the circuit...