Description
Matched Pair G.E. 5654/6AK5 Pentode FAA USA Halo getter Gray plates Dates: mid-1970s Buyer receives 2 tubes for listed price All tubes are of the same construction with green FAA lettering 4 pairs available: Sold in the following order unless requested otherwise. 100/101 sold 93/95 sold 90/90 sold 86/85 Tested for transconductance with B&K 747 Good/green on meter is 65-120 100 meg ohm grid emission test Tube is allowed to heat and then gently tapped to check for mechanical shorts. No grid emission, gas, or mechanical shorts. Life test good This tester is set to factory specs and checked regularly. ------------------------ Securely packed for shipment. The items in the pictures are the actual items that the buyer will receive Combined shipping for multiple items. Unused shipping charges refunded. I will be happy to answer any questions