Ever since I moved out of the city and into a house with an actual office, I’ve had enough space to create something that I’ve always wanted: a workstation with a truly killer desktop audio system.

The DD Audio PM151 powered monitor and ABC10 subwoofer are well priced and capable of substantial output for near field listening. See our written review and youtube video of this speaker system. The ...

To continue our coverage of AXPONA (you did read part one, didn’t you?), we will look at some of the amplifiers, preamplifiers, DACs, and other assorted electronics sitting between the source and the ...

The circuit is aimed to build a computer sound card with input line in order to use a two mono stereo microphone. TLC272 – a precision dual operational amplifier with low offset voltage drift, low ...

One of my first jobs as an engineer was at Empire Scientific Corp. in Garden City, NY in 1972. This was a high-end audio company that made speakers, turntables and phonograph cartridges. We had some ...