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$24.98

Description:
Tube Amplifier Amp Preamp 6N3 Vacuum Tube PreAmplifier SRPP Board Diy Kits Fit for 5670
1. Using Beijing 6N3-J military-grade tubes.
3. Resistor selection of metal ring resistance, the main circuit using ± 1% accuracy of the five-ring metal film resistors to ensure that Good signal to noise ratio.
4.PCB with 1.6mm thick double-sided sheet, 2.0 ounces of copper thickness, spray tin the whole process to ensure the size of the current through the good performance. First-class PCB quality.
5. Copper-plated 9-pin ceramic tube socket, equipped with blue LED lights.
6. The power amplifier board wiring is reasonable, beautiful, very small current sound.
7. Finished board volume: length 12.5cm board width 9cm height 7cm
8, pure copper RCA seat.
Board default setting is 7 times magnification!
Note:This is Diy Kits.you need do it yourself!
Package included:
1pcs*Tube Amp Preamp 6N3 Vacuum Tube PreAmplifier SRPP Board Diy Kits
Note:This is Diy Kits.you need do it yourself!
Finished board volume: length 12.5cm board width 9cm height 7cm
Resistor selection of metal ring resistance, the main circuit using ± 1% accuracy of the five-ring metal film resistors to ensure that
PCB with 1.6mm thick double-sided sheet, 2.0 ounces of copper thickness, spray tin the whole process to ensure the size of the current through the good performance. First-class PCB quality.

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