Preamps can make or break a system; holding back rich details buried in the music. They are the critical link between sources and power amplifiers. Precious few of them–only a handful really–uncover, preserve and amplify the rich bloom of music. The BHK Signature Preamplifier is one of the rare few that brings out the magic.
Zero-loss vacuum tube input stage
User accessible switch allows both 12 volt and 6 volt tubes to be used
Differentially coupled balanced MOSFET output stage
All through hole construction (no surface mount parts)
PRP resistors in signal path
5 RCA Single ended inputs
5 XLR balanced inputs
Single ended and balanced outputs
Single ended and balanced outputs can be used together or separate
Fully balanced input to output
High current oversized power transformer
Fully regulated power supplies using BHK designed MOSFET discrete voltage regulators
Full BHK designed zero feedback, discrete MOSFET headphone stage
Remote control
Front panel standby button for vacuum tube stage
-3dB greater than 200kHz
Volume and balance through a revolutionary new combination of gain and attenuation control
Two output DC control triggers
Easy access to tubes if you want to roll with different ones
Each input can be configured as a HT bypass
Manufacturer's product page: https://www.psaudio.com/products/bhk-signature-preamplifier/