Tubes Asylum: Re: Sylvania 6SN7 GTB question/ID by DrRasta

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Re: Sylvania 6SN7 GTB question/ID

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In Reply to: Sylvania 6SN7 GTB question/ID posted by Capt. Z on March 24, 2001 at 11:53:05:

6SN7GTB Sylvania--different types listed. Sounds like you have the "coin base." Less desirable.
1) 6SN7GTB Sylvania NOS black rectangle plates 1970's $20 (recommended)
0) 6SN7GTB Sylvania NOS black rectangle plates copper grid posts 1960's $20 (recommended)
1) 6SN7GTB Sylvania like new side-getter black rectangle plates 1960's $15
2) 6SN7GTB Sylvania NOS coin-base (1) white printing (1) green printing $12
6) 6SN7GTB Sylvania NOS coin-base branded as "RCA" $12 ($28/matched pair)
2) 6SN7GTB Sylvania coin-base test 70% (1) yellow printing (1) white printing $7
FROM www.tubeworld.com.

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Topic - Sylvania 6SN7 GTB question/ID - Capt. Z 11:53:05 03/24/01 ( 2)

Re: Sylvania 6SN7 GTB question/ID - mspc 08:22:07 03/25/01 ( 0)
Re: Sylvania 6SN7 GTB question/ID - DrRasta 03/25/01 03:01:00 03/25/01 ( 0)