CA$42,000
The Impera II preamplifier is a showcase of our unique Inverted Triode Technology, a vacuum tube technology innovation developed by our company and utilized in the Impera II series of audio designs.
The Inverted Triode is a unique active element, widely different to any kind of vacuum tube used in audio and tube electronics in general. Three electrodes, a cathode, grid and plate are combined to give an amplification device completely different in operation than the classic vacuum tube.
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Maximum gain: |
x 7 |
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Output stage bandwidth: |
2Hz – 500KHz |
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Attenuation method: |
Multi-tap input transformer |
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Power supply: |
Double choke filtered quad power supplies |
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Inputs: |
5 unbalanced (balanced as an option), HT pass-through |
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Output: |
15V RMS max unbalanced (balanced as an option) |
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Weight unpacked: |
110kg total |
