If you ever wanted to build your own tube amplifier but you were intimidated by working with high voltages, [Marcel]’s low-voltage tube amp design might spark your interest. The design operates ...

Self-taught boutique builder Charles Henry puts musicality first with his designs, winning fans including Grace Bowers and ...

The guitarist's comments come in the wake of his clever solution to the noise restrictions that affected Dead & Company’s Las ...

And it sounds, well, like my hi-fi system. No special “warm ... about its being described as a headphone amplifier by the vendor. A single-ended tube amplifier has a very high impedance output ...

One big change is the addition of two JAN6418 vacuum tubes, with the M8T featuring both a tube amp and a transistor ... use its own in-house operating system, MTouch, the M8T runs on Android ...

Musical Fidelity's revived tube buffer also promises better impedance matching between a source component and an amplifier.