| www.space-tech-lab.com
Model no: QA-111-BAL-SP |
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| line stage balanced input and output pre-amplifier with super low output impedance | |||||||||||||||||||||
This model uses the most common 6DJ8 / 6922 in the pre-amp section. This architecture gives you the best fully balanced small tube sound with a low price. The output impedance is so low it can drive any 600ohm input impedance power amplifier without any problem. For a traditional
balanced design, you must have both the input and output balanced
in order to get the added boost in performance of balanced
amplification. With our new state-of-the-art design this limitation
no longer exists. This means you can use either the balanced input
or output, and still have the sonic improvement of balanced amplification.
(About a 70% improvement which only input + output balanced amplification
can achieve). The lowest photo set shows a special version equipped with a bigger transformer and big tube rectifier. |
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| Specifications | |||||||||||||||||||||
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| 1 year parts and labor warranty under normal operation conditions | |||||||||||||||||||||
Options : Upgrade to enhanced Tx with 5U4G rectifier add C$400 0/180deg output phase selector add C$150
standard chassis : Gold/ Black/Metallic MDF , Aluminum chassis (optional chassis : Mirror steel, solid-oak, black piano ) |
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