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A1 Headphone Amplifier Board ⇒

6N11 Tube Headphone Pre-Amplifier

Brand: Yuan Jing
Product Code: 77
Availability: In Stock
USD $52.90
Dimensions: 88mm X 98mm X 45mm (LxWxH)
Total Weight (Item + Packaging): 800g

6N11 Tube Headphone Pre-Amplifier

Product Details:

1. Use the original 6N11 tube.
2. With Bais Trimmer
3. With 1/4" Headphone Jack Output.
4. With 3.5mm Stereo phone Jack and RCA Input. 
5. Use ± 1% Metal Resistors
6. Use 2.0 oz copper thickness with PCB FR4 material

Input Sensitity: 100mV
Input Impedance: 100k Ohm
Output Impedance: 32 ~ 600 Ohm
Gain: 30 dB
Freq. Response: 10Hz ~ 60KHz
S/N Ratio: > 90dB

Operation Voltage: DC 24V / 2A

Remark: Included the Universial Switching Mode Power Supply INPUT: AC 110 ~ 220V, OUPUT: DC 24V/2A

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