6J1 Valve Tube Preamplifier Board Module Bass on Musical Fidelity DIY Kit with Case

SKU: GP-1641881

$22.67

Dispatch:Usually will be shipped in 24 hours
Shipping:Standard Shipping about 10-25 business days
Secure Payment:Paypal,VISA,MasterCard
Shipping Fast to Chat with us online to see if the product is in stock before order:
WhatsApp us

Specifications
Name:6J1 Valve Tube Preamplifier Board DIY Kits
Model:6j1 tube (can replace the model 6AK5, 6AU6,5654, etc.)
Channel type:2.0 / Stereo
Working voltage:AC12V 0.8A or above
Power connector:5.5 x 2.5 plug
Board Dimensions:Width 77mm x Depth 75mm x Height 57mm
Features
1.AC 12V input:DC5.5 * 2.1 socket, with AC 12V transformer, if you want to use plug-free AC 12V transformer, you need to wire the power cord soldered on the circuit board. Remember:can not use DC power input, otherwise it does not work!
2.Channel input:for the audio signal input, you can connect the phone, computer, M3, MP4, and other music players.
3.Channel output:for the audio signal output, can be connected to the amplifier, power amplifier board audio signal input.
4.Power switch / Volume knob:Turn the knob counterclockwise to begin lowering the volume. When the volume is turned to the minimum, if you continue to rotate until the inchtickinch is heard, the power is off and the indicator is off. In the closed state, Clockwise rotation, hear the inchtickinch, the indicator light, that power has been turned on, then the volume is minimal, and then continue to clockwise rotation is to increase the volume.
How to use
6J1 tube buffer 0.85 times magnification enlarge, connect the sound source and the former level or after the class,
can effectively filter digital flavor, the human voice is relatively good.
Notice:This is DIY Kits, with case,you need assemble it by yourself!
Package included
1 x 6J1 Valve Tube Preamplifier Board DIY Kits
1 x case

Weight 0.174 kg

Reviews

There are no reviews yet.

Be the first to review “6J1 Valve Tube Preamplifier Board Module Bass on Musical Fidelity DIY Kit with Case”

Your email address will not be published.

Customers Also Viewed