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Gustard H10 - Class A Headphone Amplifier

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Gustard H10 Class A Headphone Amplifier







GUSTARD engineers insist that H10 better than A1 Lehmann. A 20-year electronics research and development work experts. Of course, everyone’s feeling is not the same.

Class A headphone amplifier with high current current output. For each channel in the amp it has 2 independent amplification circuit. The H10 features two independent amplification circuits for the left and right channels, four gain switches, two RCA inputs, and two balanced XLR inputs..

There are 4 pre-buffer adjustment functions build in with the amplfier and that mean the amplifier using pre-stage buffer and main amplifier components. By using 4 paris audio power tube output circuit, the H10 could easily drive variety of different impedance headphones.

The Gustard H10 built in with 2pcs 25W transformer and they correspond left and right channels power supply and highly reduce the channel crosstalk.


Technical Specifications:

Signal Input: 2x XLR female, balance

2x RCA, unbalanced

AC115V/230V international voltage input

Maximum input level: +21 dBu, impedance 10kohm

Input impedance: XLR: 10kohm, RCA: 68kohm

Input Sensitivity: +6 dBu

Main amplifier gain: +8 dB

Main amplifier gain adjustment range: -4 / +2 / +8 / +14 / +20 dB

Frequency response: 0-55kHz (-0.5dB)

Damping Factor:> 400 @ 50ohm

Dynamic range:> 128dB (A-weighted)

Background noise: <-100dBu (A-weighted)

THD + N (1kHz 1W @ 100ohm): <0.00035%

THD + N (1kHz 0.5W @ 32ohm): <0.0007%

Crosstalk:-110db (1kHz)

Headphone Output: 1x 6.35mm TRS Jack

Power supply voltage: 230V AC/115 AC; 50/60Hz

Power consumption: < = 20VA

Machine Standard: GB a three-prong power cord

Machine size (not included prominent part): length × width × height = 273mm × 190mm × 70mm

Weight: Net Weight 3.3KG, including packaging 4K


Selling at $525

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