This report describes the fundamental differences between triode and pentode valves, and indicates how the performance of the latter type can be improved by applying ...

Flawed but sounding quite lovely when handled correctly, Valve Exciter is characterful, effective and very affordable. Levels can be tricky to fine-tune. Valve frequency response is idiosyncratic.

There are few greater follies in the world of electronics than that of an electronic engineering student who has just discovered the world of hi-fi audio. I was once that electronic engineering ...

A new hybrid amp design delivering the best amp sounds we've ever heard from a Line 6 product. Line 6 has had previous forays into combining its amp modelling technology with valves in the Spider ...

This report describes the fundamental differences between triode and pentode valves, and indicates how the performance of the latter type can be improved by applying ...