ITOK Media Limited’s innovative Hi-Fi brand “Trends Audio” launched its new innovative Hi-Fi product – Trends PA-10 GE Tube Headphone/Pre Amplifier. It is a hybrid design utilizing a single 12AU7 ...

We have no intention of wading into the vacuum tube versus silicon debates audiophiles seem to thrive on. But we know a quality build when we see it, and this gorgeous tube preamp certainly looks like ...

Could this be the best delay pedal of 2023 in our midst? Given its high build quality, impeccable tones and overall aesthetic, plus the extra warmth from the 12AU7 preamp valve, we think it’s a high ...

A conventional tube amplifier has a circuit whose fundamentals were well in place around a hundred years ago, so there are few surprises to be found in building one today. Nevertheless, building one ...

Raspberry Pi enthusiasts might be interested in a new add-on which has been created by Pi 2 Design and takes the form of a Raspberry Pi Hybrid Tube Amp that is equipped with a Pi HAT Compliant Size ...