[Jordi] made this awesome looking mini amplifier which has a rather unusual feature. He’s calling it the Bizarre Mini Amplifier because it also has a white noise generator built right into it! Bizarre ...

Here is a fun accessory for your iPhone, iPod, or MP3 player, a speaker shaped like a guitar amp, the Mini Marshall Amplifier. The Mini Marshall Amplifier stands 5 inches tall and can pump out a whole ...

The objective of the design is to build an amplifier circuit that can be contained in a small loudspeaker box while producing a power output of 2 Watts. BC560 – a PNP epitaxial planar Silicon enclosed ...

TEAC is a Japanese audio brand that turns out some of the most incredible and well-designed hi-fi you’ll ever hear. Much of it doesn’t seem to make it out of Japan, and some of the brand’s units can ...

Time to downsize. These inexpensive miniature amplifiers — each weighs less than two pounds and fits in an open palm — make ideal desktop companions for multimedia speakers or as stealth power sources ...

The circuit consists of preamplifier, tone controls, and regulated DC power supply, while providing a power output of 18 Watts for 8 Ohm load and 30 Watts for 4 Ohms load. BC550 – an NPN general ...

Long time Ars reader in need of some recommendations on mini amplifiers. I plan to build my own Airplay system to pipe music into our living room, while keeping the electronics out of site. I'll be ...

Modelithics Inc. and Mini-Circuits have expanded their partnership by developing new high-accuracy simulation models for several packaged Mini-Circuits amplifiers. In total, 14 new substrate amplifier ...