胆 test result 的問題
在 eBay 見到有一 pair 胆, 有興趣, 平時看好多 test result 都是 range 1,200 (唔記得是什麼 test {:1_352:} )。但這 pair 是 range 50。OK 唔 OK ?"Tubes were tested on our calibrated TV-7D/U where 32/32 is the minimum, these tubes tested at 50/52, 50/52"
MEANS VERY GOOD OR NOS!!!
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