Condition: New For 12pins tube: 9MN8,8AC9,8CB11,6GE5,8CS7,8GU7,6EA4... Working Voltage: 1500V Contact Resistance >0.01Ω Insulation Resistance <10000MΩ Useful Life: 200 times
Package includes: 12pin gilded Ceramic vacuum tube socket gold valve base 9MN8 8AC9 8CB11 6GE5 amp DIY parts