TheMiniTronamplifier was designed for entry into theCircuit Cellar / Microchip design contest.In a sea of microprocessor powered IC based gizmos this vacuum tube amplifier WON ONE OF THE CATEGORY PRIZES!!! It is featured in the Oct 2009 issue of Circuit Cellar magazine, and is currently on th...
The Quicksilver Audio phono preamplifier is amazing value. When it arrived on our doorstep, I hooked it up immediately, let it cook for a while, while I started digging out almost our entire record collection. This unit really sings! If I had to describe the preamp’s qualities in one wo...
Tube Depot regularly has specials, so I stocked up on tubes and now have enough to last me for at least the next 10 years. They really know the tubes they sell and were very helpful every time I called, even though their focus seems to be more on guitar amplifier tubes. Copy editor:...