Precision tube tested, scale 0-100. Price plus ship from 49684, email direct acat40@gmail.com
45s
1. RCA 60%/$26
2. Airline 60/26
3. Coronado 65/28
4. Sylvania 75/35
5. Philco. 75/35
6. Radiotron. 75/35
7. Sylvania. 82/39
6V6s
1. RCA 80%/$14
2. RCA. 85/16
3. CBS. 75/12
4. National 55/9
