22 May Pair WESTERN ELECTRIC 217A rectifier tubes for 2A power supply 7A amplifier 216A by admin 230v AC DC 15v 2A Adjustable power supply BEST 1502D utsource netpair western electric 217a rectifier tubes for 2a power supply 7a amplifier 216a. Both have good filament but don’t have any way to test further. The seller is jdmsales and is located in this country US.