Preamplifier HP 300
Product duration: From 2001 to 2007 (HP 300); 2007 to date (HP 300 MK2)
Product duration: From 2001 to 2007 (HP 300); 2007 to date (HP 300 MK2)
The circuit concept of the HP 300 comes from our pre-press for the Jubilee line, which is highly praised in the hi-fi trade press. As in our top model, the HP 300 tubes play a central role in terms of sound as reinforcing components. In addition, innovative, passive super-gain semiconductor circuits guarantee the required load stability at the output. The promising combination of tubes and transistors leads to measurable and audible advantages in our latest preamplifier. Since OCTAVE realizes the interface to the power amplifiers with semiconductor circuits, the HP 300 convinces with outstanding measured values. Free of the initial load, the tubes can develop their tonal and dynamic sound characteristics uninhibited.