6J1 Tube Amplifier Bile Audio Preamplifier Hifi Preamp Trebl

Detailed Information About The Product:

Chips: NE5532 + 6J1 tube
Height adjustment: ± 6db
Bass setting: ± 10db
Power supply: DC12V / 1A, more than 12V will burn the diode.
Frequency response range: 20Hz-20kHz (± 3db)
Distortion: Less than or equal to 0. 3%
Input sensitivity: 0.2mV
SNR: greater or equal to 101dB
TND: 0.1%
Control: Potentiometer knob and toggle switch
Audio Input / Audio Output: Gold-plated RCA
Preamp gain: 5 times
Plug Type :EU Plug,it applies to Indonesia, Germany, France, Spain, Italy and so on.
Operation steps:
1. Make sure the VOL knob is at its minimum.
2. Put the supplied tube in the tube holder in the direction (the tube does not matter, check if the bottom pin is deformed before installing the tube, and the deformation can be reversed by hand).
3.Connect the audio source you want to use to plug in the audio input.
4. Connect the rear-end device that requires an external connection to the audio output connector.
5. connect the DC12V power supply.
6. Turn the switch on and off to turn it up.
7. Turn clockwise to select the desired volume and high and low volume.
Colour:black
Material:Aluminum alloy
Size:158*98*33MM
Package Contents:
1x amplifier
2x transistors
1x European power adapter
Only the above package content, other products are not included.
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
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