Tube Monoblock Power Amplifier
Legend has it that the rare"Single-Plate" 2A3 Directly Heated Triode (circa 1932) is the most liner and best sounding output tube ever used in audio. Superior in detail and musical expression to the more easily obtained "double plated" 2A3, the 300B and high voltage tubes such as the 845, and the 211. But the original single plate 2A3 is low powered, scarce and expensive, and has not been duplicated by the new wave of tube makers-until now.
This year (1998) a newly designed version of this magical tube was release by Dr. Kron of KR Enterprise (famous for their VV, and new KR, range of directly heated power tubes). Labelled the KR2A3, it uses their patented construction methods and is the most rugged, powerful and the best soundinf 2A3 ever made - and the Vacuum State PP1-KR2A3 extracts it's superb performance to the full.
exclusive Vacuum State fully differential circuit topology, carefully matched
to these new output tubs, results in a naturalness of sound simply not
available from amplifiers using lessor output tubes.
from being a lessor technology, many amplifier manufacturers who sell trendy
single-ended (SE) amplifiers have gone on record to say they actually prefer
the sound of push-pull configurations in their own systems - but only when
used with directly heated triodes.
Two stage fully differential push-pull, no negative feedback.
Bandwidth - 5Hz. to 75KHz.
Power Output - 8 Watts RMS (per monoblock)
Harmonic - less than 0.1%
Chassis Dimensions - Length 380mm X Wide 125mm X Height 62mm (per monoblock)