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不服不行,管子还是老外的好& m9 v" U2 O3 X
附6SN7排名$ n' Y/ Z' }4 [! `& {, q5 s5 T
6SN7GT SONIC RANKING
/ ]/ z* W" R% I7 V: r/ dBEST SOUNDING 6SN7 AND EQUIVALENTS (6SN7GT/GTA/GTB/WGT, 5692) ARE THESE:
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" b8 F6 \; a: JECC33=CV2821 Mullard (direct 6SN7GT equivalent, superb sound, the best overall, 1950's)
3 m/ o* S1 e; c; B. T; s9 P$ IECC32=CV181 Mullard (can be used in certain applications in place of a 6SN7, superb sound, 1950's)
/ j: N: p% Q1 ~+ U$ }8 O; w6SN7W Sylvania "chrome top" 1940's (metal base and black base)
. d# i6 D8 t9 @( L* b8 R8 U6SN7GT/GTB/WGT Sylvania "chrome top" 1940's-1950's
8 y+ W& v1 y& u. `" d7 ?4 cCV1988=6SN7GT/GTY Brimar England 1950's and early 1970's (Y=brown base)
' `! P+ f! G' s$ J6SN7WGT Raytheon ribbed plates 1950's
3 h. n( F0 ?; [VT-231=6SN7GT Sylvania, Tungsol, Ken Rad, RCA 1940's
, b7 c1 {4 e; ~& Y& v5692 RCA Red Base (early 1950's are best) * U: `% Q2 T- g0 e4 E
5692 CBS-Hytron and Sylvania Brown Base (1957-early 1960's); k' E4 F2 p0 }9 C8 T9 V2 J- g
6SN7GT/WGT Tungsol 1950's-1960's
/ P/ x/ z6 q) h# }0 b" }7 C6SN7GT Ken Rad
1 @ M# f, b6 Q# N6SN7GTA GE early 1950's (black plate)2 W) u' ` N' a% r/ r
6SN7GT RCA early 1950's0 l3 \* T8 \: i: w6 k% X
6SN7GTB Sylvania late 1950's-1970's* P% \' Q1 q4 V" Y7 e- x: B: ~
6SN7GTB RCA late 1950's-1960's
1 I) }& ]: W! T, j' k+ e3 Z$ C6SN7GTB GE side-getter late 1950's-19753 Z: E- k; n! L1 g
6SN7WGTA Philips USA made by Sylvania 1970's-1980's7 j. p$ u8 [; z% J' q" f# C
6SN7GTB RCA, Sylvania, GE coin-base 1970's-1980's1 n7 H% D) e: \( x/ n
6SN7GTB Japan 1970's/ d1 Q) W7 v5 e
6SN7 Russian (harsh highs, thin sounding) |