| This valve power amplifier is a push-pull design using two EL34s (or their 6CA7 US equivalents). It has been kept fairly simple to avoid pro...
More about Loudspeakers (120)
| Although our active loudspeaker system was completed with the recently published subwoofer and associated power supply, we have added a litt...
| As with most small enclosures, the bass response of the active 2-way loudspeakers described last month has its limits. The compact subwoofer...
| The 2-way active loudspeakers described here are primarily intended for use with a PC, but could in principle be used in any other ‘medium-f...
| Most of the analogue audio media, including radio broadcasting, stick within 60 dB dynamic boundaries. This VU Meter was designed to be used...
| This six-channel amplifier has been designed to fit into either an ISA or PCI slot, with its supply derived from the PC. In conjunction with...
| This circuit uses just two standard logic ICs which, with the accompanying receiver, forms a four-channel remote control and has been design...
| Anyone who has ever taken part in a listening test with various loudspeaker systems and amplifiers knows that the differences are often very...
| This circuit can replace small mains adapters in the vicinity of the computer. This is particularly handy for devices that need a 12-V suppl...
| This circuit is primarily intended to be used by persons who want to experiment with audio. For example, you can determine whether your own...