With all the modern amplifier and effects technology available today, there's still something to be said for the classic sound you get from a real tube amp. Sure, they're heavier and more ...

Balanced and single-ended pre-amplifier outputs. Balanced and single-ended power ... Around these, an internal copper-plated ‘triple layer chassis’ has been constructed to further minimise noise ...

The tech news channels were recently abuzz with stories about strange signals coming back from Voyager 1. While the usual suspects jumped to the usual conclusions — aliens!! — in the absence ...

with a popular choice being headphone amplifiers that use a tube as a gain stage followed by an op-amp as a buffer with a low impedance output. This forms the basis of [Ratti3]’s amplifier ...