GUSTARD H10 High-current Discrete Class A Stage Headphone Amplifier

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Manufacturer Details

Technical Specifications:
Signal Input: 2x XLR female, balance
2x RCA, out of balance
AC115V/230V global voltage input
Optimum input level: +21 dBu, impedance 10kohm
Input impedance: XLR: 10kohm, RCA: 68kohm
Input Sensitivity: +6 dBu
Main amplifier gain: +8 dB
Main amplifier gain modification range: -4/ +2/ +8/ +14/ +20 dB
Frequency response: 0-55kHz (-0.5 dB).
Damping Element: > 400 @ 50ohm.
Dynamic range: > 128dB (A-weighted).
Background sound:

Product Features

H10 is a high-current discrete Class A output stage headphone amplifiers, each channel consists of two independent amplification circuit, has RCA inputs, balanced input, you can easily connect a variety of sources. machine using a buffer amplifier plus pre-amplification stage main components. Buffer preamp gain adjustment function with four segments, with the four pairs of audio power output circuit tubes on the CPI, you can easily drive a variety of different impedance headphones. using two 25W seal ring cattle, independent power between left and right channels, effectively reducing the left and right channel crosstalk. Adjust the volume potentiometer placed at the back of the input stage, effectively shortening the audio channel path, reducing interference,tri-band balanced sound correctly, the output resistance low current, suitable for most headphone mix. start-up delay, DC offset, overload, protection circuitry to ensure the safe use of the machine,RCA single-ended and balanced XLR inputs, input switching and gain adjustment.

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