The Line Out Can Be Used As Pre-amplifier.
The new HANA earphone outer shell is made of 316 stainless steel with precision engraved pattern grooves and filled with white porcelain imitation enamel paint. High temperature heating and hand polishing makes durable and presenting a warm luster look.

Aluminum Alloy Shell Sandblasted Texture Panel.
Sandblasted texture panel and solid aluminum alloy case are high-end atmosphere, and can effectively resist external interference.

High-performance 6N8P&6N5P Tube.
Adopt 6N8P&6N5P tube for pre-amp making voice sweet and exquisite. Enjoy the pure high-quality analog taste that can be used for computers and multimedia devices.

Gold-plated RCA Port.
You can connect to all kinds of professional audio devices. Various input interfaces can be used as an amplifier, independently or used with other equipment to form a balanced HIFI system.

Technical Specification :
Power Supply : AC100~120V/220~240V
Output Power : 500mW(600/300Ω load)
Frequency Response : 10Hz~30KHz( ± 0.5dB)
Gain : +16dB
S/N : 110dB
THD+N : ≤0.1% ( 1KHz)
Suitable Headphone Impedance : 60Ω~600Ω
Size : 25x11x16cm
Weight : 3.9Kg