| www.space-tech-lab.com
Model no: HP-25A |
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| 25Wrms / channel pure class A single-ended tube hybrid power amplifier | |||||||||||||||||||||
This is
one of our state-of-the-art hybrid power amplifiers that combines
both the advantage of a transistor amps high current drive (tight
bass and good speaker control) and single-ended vacuum tubes amplification
(warm and sweet sound with good depth, sound stage, and air). The
transistor output stage is a voltage to current converter circuit
without any NFB or voltage gain, so the non-linear sound of transistors
can be greatly eliminated. Left behind is the high damping factor
that controls the speaker more efficiently. The tube section is working
in an optomized single-ended operation mode to achieve the purest
and most natural tonal quality. If you were unaware of this amplifiers construction, and you judged the sound quality by listening only, you would believe it was a pure tube power amplifier and not a hybrid.
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| Specifications | |||||||||||||||||||||
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| 1 year part and labor warranty, tubes 90 days under normal operation conditions | |||||||||||||||||||||
| standard chassis : Metallic MDF / Aluminum chassis
(optional chassis : Mirror steel, solid-oak , black piano, super-gloss MDF) |
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