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

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

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SKU: 423163
  • US$51.06
  • 48.93
  • Free shipping To UNITED STATES Via Standard Free Shipping With Tracking Number

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  • Handling Time: Ships within 2-4 Business Days
  • Dispatch: Ships within 4-7 business days
  • Form Color:

    Black + Multicolor

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Quantity 3+ units 5+ units 10+ units More
Rate US$47.23 shipped US$47.08 shipped US$46.94 shipped

Related Products

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

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

US$48.93 US$51.06 0
ADD TO CART
- Default is RCA input; Switch to 3.5mm input if using a 3.5mm to 3.5mm cable (input switch is behind the green headphone port)
- After connecting wires and headphone, you can turn it on and the headphone will sound after 15s warming up; Do not no-load running this amplifier for long time (more than 5mins), otherwise it may be damaged
- Gold plated RCA input and headphone output interfaces, good contact and ensures smooth transmission
- Better board, 3mm thickness and made from fire-proof material
- Power supply has been upgraded to 24V / 1.5A, which is absolute enough for powering the amplifier (original is 24V / 1A)
- Output protection is added to reduce current noise caused by relay
- Relay is added, so you can insert headphone before warming up the amplifier
- Voltage regulator tubes have been replaced by imported ST ones
- Convenient to use 
General
MaterialAcrylic + PVC
Quantity1 piece
Specification
SNR>=90dB
Sensitivity50mV
THD<=0.1%
Frequency Response20Hz~20KHz
ImpedanceOutput impedance: 16~600ohm
InterfaceRCA , 6.35mm , 3.5mm
Power
Power Supply100~240V
Power AdapterUS Plug
Other Features
Other FeaturesGain: 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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Quantity 3+ units 5+ units 10+ units
Rate US$47.23 shipped US$47.08 shipped US$46.94 shipped

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