rdcfr 发表于 2013-4-8 00:47:58

第一次换前级12AX7 ~请指教

我想换high gain 的12AX7
有什麽介绍推荐
谢谢


ＡＭＰ　说明书　
V1 (shielded tube) Input Gain Stage 1 (Parallel Triodes).
12AX7WB Sovtek
12AX7A Tung-Sol Use in place of WB for more aggressive top end and increased mid gain.
12AX7 China Selected Use in place of WB if more overall gain is required.



V2    Gain Stage 2 for Lead channel.
12AX7 China Gain Stage 3 for Lead and Rhythm channels. Active when either Gain Switch is set
to HI.


V3Gain Stage 4 for Lead and Rhythm channels.

12AX7 ChinaTone Control Driver for Lead and Rhythm channels.
V4


Gain Stage 2 for Clean channel.
12AX7 China Gain Stage 2 for Rhythm channel.


V5
Phase Inverter
12AX7 China

uv777 发表于 2013-4-8 10:29:56

V1通道推荐Tung-Sol其余用JJ的就很不错

rdcfr 发表于 2013-4-8 15:08:58

原帖由 uv777 于 2013-4-8 10:29 Tung表
V1通道推荐Tung-Sol其余用JJ的就很不错 tung sol 的什麼型號
謝謝

uv777 发表于 2013-4-9 11:01:24

都是12AX7啊 淘宝有很多
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