Details：

PCB size：74.5x185mm

Thickness: 1.6mm

Magnification: 10 times

Tube model：6DJ8=ECC88=6922=6H23=6N11

Work voltage：AC250v@50MA +AC 8V@1A

Note：

Diy Kit ：all parts need buyer to solder it ！Not included tube

Assembled Board：have solder them well ！Not included tube


Image 1 - HiFi ECC88 Tube Stereo Preamplifier Board Kit Base On D KLIMO MELIN Circuit
Image 2 - HiFi ECC88 Tube Stereo Preamplifier Board Kit Base On D KLIMO MELIN Circuit
Image 3 - HiFi ECC88 Tube Stereo Preamplifier Board Kit Base On D KLIMO MELIN Circuit
Image 4 - HiFi ECC88 Tube Stereo Preamplifier Board Kit Base On D KLIMO MELIN Circuit
Image 5 - HiFi ECC88 Tube Stereo Preamplifier Board Kit Base On D KLIMO MELIN Circuit
Image 6 - HiFi ECC88 Tube Stereo Preamplifier Board Kit Base On D KLIMO MELIN Circuit
Image 7 - HiFi ECC88 Tube Stereo Preamplifier Board Kit Base On D KLIMO MELIN Circuit
Image 8 - HiFi ECC88 Tube Stereo Preamplifier Board Kit Base On D KLIMO MELIN Circuit
Image 9 - HiFi ECC88 Tube Stereo Preamplifier Board Kit Base On D KLIMO MELIN Circuit