Offered is a nice lot of (4) General Electric JAN-CLRV-6L6WGB Beam Power Tubes. These are audio tetrode tubes for output power in amps and radios. Each tube tests good on the Jackson dynamic tester. % transconductance readings are as folllows: 98, 105, 97 and 105 (good range is from 70% to 130%) The tubes show no shorts or inter-element leakage. Each has dark grey plates and rugged brown Micanol bases.  Three of them have dual-twin side getters, one has a dual single side getters, but the tube appears identical otherwise. The tubes have all excellent silver flashing. Production codes are as follows:  65-05 for the three dual getter tubes and 67-26 for the single getter tube. Suitable for amps and Hi Fi gear. Nice quads like this seldom come up for bidding. Pick up the good audio tubes for your best equipment for a nice upgrade.  Mouse over the photo images to zoom in. NO RESERVE!! Thanks for looking.