The Bellari VP530 compact phono preamp is based on vacuum tube circuitry from 1937. But it's packed with modern features, including a USB output, Burr-Brown DAC, and headphone out with level control.
The Wave from Manley Labs is the audio equivalent of a Swiss Army Knife. Its an incredibly flexible vacuum tube preamp with a built in state--of-the-art DAC.
With its built-in DAC and a proprietary Hybrid-Acoustic vacuum tube front end, the MD-309 is Magnum Dynalab's most uncompromising two-channel integrated amplifier.
