12AU7 & 6N11 Valve Tube HiFi Headphone Preamp Preamplifier Amplifier – Black


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Overview and Specifications:

Material Acrylic + PVC
Form Color Black + Multicolor
Quantity 1Piece
SNR >=90dB
Sensitivity 50mV
THD <=0.1%

Frequency Response 20Hz~20KHz
Impedance Output impedance: 16~600ohm
Interface RCA , 6.35mm , 3.5mm
Power Supply 100~240V
Power Adapter US Plug
Other Features
Other Features Gain: 32dB
Suitable for CD, MP3, Walkman, cellphones and other HiFi devices.
6N11 tube provides clear sound and it can distinguish the real voice and falsetto, so it is great for listening to human voice, especial solo.
12AU7 tube has excellent performance for alto part; It can provide soft and smooth sound, so it is great for listening to symphony and instrumental performance.
Dimensions & Weight
Dimensions 4.57 in x 3.66 in x 1.34 in (11.6 cm x 9.3 cm x 3.4 cm)
Weight 5.26 oz (149 g)
Packing List
1 x Headphone amplifier
1 x Shell
1 x 12AU7 valve
1 x Power adapter (45/92+/-2cm)
1 x 6.35 to 3.5 adapter
1 x 250V EU plug adapter
4 x Copper pillars

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