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Difference Between Chassis Models
GregL
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#1

07-05-2018, 01:53 AM
Can someone please tell me how to determine the difference between a Model 37-610 and a 37-620?
Thanks in advance, Greg
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Kenradio
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#2

07-05-2018, 05:07 AM
Hi Greg, the main difference between the two is the 37-620 has an extra tube on the RF deck a 6K7G used as a RF amplifier for a total of 6 tubes on the chassis whereas the 37-610 only has 5 tubes and no RF amp. The 37-620 is the better of the 2 chassis.   Ken
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GregL
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#3

07-05-2018, 03:29 PM
Thank you for that easy clarification Ken. 
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Arran
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#4

07-06-2018, 01:19 AM
I think that the 37-620 has more bands on it as well.
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Arran
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Kenradio
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#5

07-06-2018, 01:56 AM
Good morning everyone, the 37-620 has 3 bands same as the 37-610, 37-611, 37-630, 37-640 & 37-641 (they have identical tuning ranges)    Ken
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