Amptata T6 Tube Tester Bias Current 5881 EL34 KT88 6V6 KT66 6550 KT100 6L6 mA
About AMPTATA. 2pcs Octal 8pin Bias Current Probes. 1pcs T6 Tester Body. T6 can test many types. At present,We have 8pin and 9pin probes options. 01: Keep the amplifier silent during use T6. 05: Remove the tubes then plug in T6 socket.