No special “warm valve sound”, but it did give me the ... as a headphone amplifier by the vendor. A single-ended tube amplifier has a very high impedance output, which is to say it’s good ...

There’s a mystique among both audiophiles and musicians about vacuum technology, thus having a tube amp still carries a bit of a cachet. New ones can be bought for eye-watering prices and old ...

The Nu-Vista 600.2 is an analogue integrated amplifier that packs in updated tech for "huge power and sonic transparency".

Compact tube amp accessory lets players carefully select their desired voltage, promising both tonal and functional results ...