A70PRO fully balanced headphone amplifier
Newly developed ultra-low noise input stage further improved the noise performance of balanced input and increased the input impedance to 20kQ thus having better compatibility with incoming devices.
A70 Pro uses relays and resistor networks to form R2R volume control module, which providing precise volume control, long service life, and will not deviate even at low volume.
Newly developed ultra-low noise input stage further improved the noise performance of balanced input and increased the input impedance to 20kQ thus having better compatibility with incoming devices.
A70 Pro uses relays and resistor networks to form R2R volume control module, which providing precise volume control, long service life, and will not deviate even at low volume.
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