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HA3 Tube
Douk AudioAmplifiersHeadphone AmplifiersTube AmplifiersDiscontinued
Estimated price (community-sourced)
$45
Around — community and catalog average, updates slowly
About the HA3 Tube
The Douk Audio HA3 Tube is a compact vacuum-tube headphone amplifier and stereo preamplifier for desktop audio systems. It is an older/discontinued model and should not be confused with Douk Audio’s current U3, T3, or other similarly branded headphone and tube products.
Specifications
Key Specifications
Power: 0.13W
Full structured specifications are available to members.
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