Product Details

Lot of Octal AA5 tubes - some GT - various brands. Measured and graded for shorts and emissions using EICO Model 625 Tester calibrated to line voltage. For tubes with multiple test setups, we use the LOWEST test result for grading. Sold in AS-IS condition, your results in your specific application may vary. GREEN = Emission tested above 900 (Considered "STRONG") ORANGE = Emission tested above 700 to 900 (Considered "USEABLE") 5 ea. 12SA7 - Small Signal 5 ea. 12SK7 - Small Signal 5 ea. 12SQ7 - Detector/AVC/1st Audio 5 ea. 50L6 - Output Pentode 4 ea. 35Z5 - Half-Wave Rectifier (tap) & 1 ea. 35Z4 - Half-wave Rectifier (w/o tap)