Yaqin PH-5L vacuum tube hi-fi Headphone Amplifier brand new

All items guaranteed 100% BRAND NEW in the original edition Box.

ONE-YEAR WARRANTY !!!

Parameters:

The electrical characteristics of road:
● cathode tube input stage for the rich transparent sound output device effectively.
● Class AA level for the output amplifier circuit (bridge pose), can automatically adjust the characteristics of the sound better.
● to adapt to 32Ω and 300Ω low impedance high impedance headphones such as different.
● Import audio using special silicon steel transformer (0.35mm thick) and high-strength oxygen-free copper magnet wire wound.
● The machine adopts the special issue of foreign names sound around the plant level and non-polar electrolytic Philips (MKP) capacitors and high-precision manufacturing gold resistance.
● Use the main audio channel dedicated imported potentiometer, with background music, quiet, low noise, no sound pollution and durability advantages.


Specifications:
●Vacuum Tube:6J1 × 2
●32Ω input power: 100mW
●Input Jacks:1 group
●300Ω input power： 250mw
●Input sensitivity： 500mV(1kHz)
●distortion degree： ≤0.03%
●Frequency： 18HZ-100kHz(-2dB)
●Faith is sung： ≥80dB(A Plan right)
●Dimension：170H*120W*230L(mm)
●Power Supply: 100-240VAC 50/60Hz (110V, 120V, 127V, 230V,240V version will
take 3-14 work days to order)
220V version is in stock.
●Gross weight：3.2kg