04-12-2010, 11:06 AM
Congratulations!
Yes, the 570 grandfather clock uses a Model 70 chassis. Do keep in mind, however, that there are two different Model 70 chassis. The early (and most common) version does not have AVC; the late version does. The two can be distinguished by the use of 35/51 tubes as RF and IF amplifiers in the late version; the early version uses 24 tubes in these positions.
Yes, the 570 grandfather clock uses a Model 70 chassis. Do keep in mind, however, that there are two different Model 70 chassis. The early (and most common) version does not have AVC; the late version does. The two can be distinguished by the use of 35/51 tubes as RF and IF amplifiers in the late version; the early version uses 24 tubes in these positions.
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Ron Ramirez
Ferdinand IN
