Radial - PowerTube Tube Preamplifier
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807,50 €
excl VAT
including eco-part : 0,90 €
Guarantee 3
years
Jessie
Louis
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Preamp tube lamps to class A (100% discrete circuits) to capture the essence of the voice or instrument, while adding rich harmonics, heat, and some character. The Powertube Radial ... the true character of a tube preamp world class vintage without the noise!
ARTICLE N° 54477
Presentation
The Powertube Radial is a microphone preamp tube class A (circuit 100% discrete) for capturing the essence of voice or instrument, while adding rich harmonics, heat, and a character.
Designed for Radial Workhorse or other rack API500 format, Powertube has a processor ultra low noise Jensen input.
Associated with the lamp, it provides a perfect frequency response, while producing heat that only the Jensen knows distill any musicality. The signal is then amplified by a 12AX7, handpicked.
Using an innovative technology voltage pumping 'not less than 140 volts pass through the lamp to provide the excitation and the nature of a lamp amplifier vintage high voltage.
This then feeds the output stage symmetrical class-A, thereby generating 60dB gain in comfort, making it ideal for use with most microphones.
Designed for Radial Workhorse or other rack API500 format, Powertube has a processor ultra low noise Jensen input.
Associated with the lamp, it provides a perfect frequency response, while producing heat that only the Jensen knows distill any musicality. The signal is then amplified by a 12AX7, handpicked.
Using an innovative technology voltage pumping 'not less than 140 volts pass through the lamp to provide the excitation and the nature of a lamp amplifier vintage high voltage.
This then feeds the output stage symmetrical class-A, thereby generating 60dB gain in comfort, making it ideal for use with most microphones.
Other features
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Radial Engineering Powertube Tube Preamplifier
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500 Series
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Preamp
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Circuit 100% discrete, Class A with lamp 12AX7 and input transformer Jensen
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Frequency response 20Hz ~ 20KHz + 0 / -1dB
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Impedance 900 Ohm input
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Mic gain + 60dB
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Max gain + 75dB
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Max output + 22dBu
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output Impedance 200 Ohms
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common mode rejection> 84dB
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EIN @ -128dBu maximum gain
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dynamic range> 93dB
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0.05% THD + N
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instrument Input asymmetric 150K, + 55dB, THD + N: 0.1%
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high pass filter to boost 5kHz
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low cut filter 250Hz cut-off, -3dB 150Hz
Spotlight on
DI boxes are too often disregarded in live as well as in studio. Radial will allow you to upgrade your gear with high quality active or passive DI boxes!
