| This preamplifier was designed for low-impedance signal sources like MC (moving-coil) pick-up cartridges used in highend record players...
| This preamplifier was designed for low-impedance signal sources like MC (moving-coil) pick-up cartridges used in highend record players...
| This is an improved version of the slave mains on-off control published in the July 1990 issue of Elektor Electronics. The circuit has be...
| The TDA1522 from Philips Components is a preamplifier chip for tape and cassette recorders. The circuit presented here is remarkable for...