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不服不行,管子还是老外的好/ x. Y/ I: e* E' J
附6SN7排名5 k5 Z+ G- Q$ j2 `9 C/ M
6SN7GT SONIC RANKING' U6 }$ \9 { s9 ^
BEST SOUNDING 6SN7 AND EQUIVALENTS (6SN7GT/GTA/GTB/WGT, 5692) ARE THESE:
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4 N( k p8 P/ rECC33=CV2821 Mullard (direct 6SN7GT equivalent, superb sound, the best overall, 1950's)
8 u# C/ x9 m; ~ Y% c8 rECC32=CV181 Mullard (can be used in certain applications in place of a 6SN7, superb sound, 1950's); v- Q* m3 z1 d- E- B) D4 X1 B* R
6SN7W Sylvania "chrome top" 1940's (metal base and black base)
/ b* P7 T3 J- x4 w' X" ~0 P6SN7GT/GTB/WGT Sylvania "chrome top" 1940's-1950's
- t! X" n% I/ `# [! dCV1988=6SN7GT/GTY Brimar England 1950's and early 1970's (Y=brown base)( x, z! ?5 _' J
6SN7WGT Raytheon ribbed plates 1950's- b" U9 z- ?1 ~" a
VT-231=6SN7GT Sylvania, Tungsol, Ken Rad, RCA 1940's' A6 t6 l; G+ |! r7 \5 i. B: ]$ [
5692 RCA Red Base (early 1950's are best) + d5 F* G! I4 @/ K- @
5692 CBS-Hytron and Sylvania Brown Base (1957-early 1960's)
0 [0 W6 K* M- U8 ?; `1 B$ i8 \% P, }6SN7GT/WGT Tungsol 1950's-1960's5 `* V6 d8 i2 x# p$ E, B' l" ?# a
6SN7GT Ken Rad' W* j! C1 P$ e1 }, t; A$ a
6SN7GTA GE early 1950's (black plate)
5 w9 `& o8 N" l. Y$ p- r, L- z' |0 |6SN7GT RCA early 1950's
, P* T4 n5 k5 O& b! }+ I' v+ f6SN7GTB Sylvania late 1950's-1970's* [: n; y1 @! [; J
6SN7GTB RCA late 1950's-1960's
4 ^8 K/ v! M+ o- j% J3 U" Y6SN7GTB GE side-getter late 1950's-1975 Q' l+ v; }; H6 _4 R
6SN7WGTA Philips USA made by Sylvania 1970's-1980's
( s2 f! J) h% r# ~) ]9 {, B# Q6SN7GTB RCA, Sylvania, GE coin-base 1970's-1980's! q# Z ?+ I+ [/ B- [0 L& F9 `& i
6SN7GTB Japan 1970's9 \2 L. X0 k% S& T
6SN7 Russian (harsh highs, thin sounding) |