- #1468 [adrianc], 25-01-23 19:58Built like a tank
- #1467 [adrianc], 25-01-23 19:58^^^
- #1466 [adrianc], 25-01-23 19:57^^^
-
- #1465 [adrianc], 25-01-23 19:57^^^
- #1464 [adrianc], 24-12-11 04:07ECC 81 是没有82 或83 那麼普及,但如果要用到的話,質數是同等重要,我用Matisse,所以那對81 是非常重要
- #1463 [rcwy], 24-12-11 03:35
其實 ECC81用途不太大，起碼冇 ECC82 (12AU7) 或 ECC83 (12AX7) 用途咁大或者咁普及，
甚至冇較為現代的 5687，6SN7，ECC33 用途咁大。
問世間，物何的其多，任它去吧。。 不追也不念。：） - #1462 [rcwy], 24-12-11 03:22
不會放過當然要出血, 或是大出血... :)
最後修改時間: 2024-12-11 03:29:35 - #1461 [adrianc], 24-12-10 18:59Mullard 最早期ECC81 垂直Date Code
被一位资深評論家喻為最好聲的ECC81,我雖不認同但如此新淨及同code連原装盒確實少見，當然不會放過。
- #1460 [adrianc], 24-12-10 18:52Mullard ECC81
- #1459 [adrianc], 24-11-06 00:06Some of the best sounding ECC83
- #1458 [WilliamsonAudio], 24-10-20 07:02分享 Mullard 10M 廣告。第一次見到。
其實10M 12AX7,還有一種絲印是10M B&L
最後修改時間: 2024-10-20 07:06:10 - #1457 [adrianc], 24-10-11 17:55My favourite ECC82
- #1456 [adrianc], 24-09-26 18:19My favourite ECC81
- #1455 [adrianc], 24-09-06 03:57HIVAC CV 491
- #1454 [adrianc], 24-09-06 03:56HIVAC CV 491
- #1453 [adrianc], 24-08-02 23:35^^
- #1452 [adrianc], 24-08-02 23:34Marconi ECC83
- #1451 [adrianc], 24-06-29 16:20simp1966 師兄,咁即係要玩直身5U4g,咁就冇乜意思倒不如換過部机，直身5u4冇乜好嘢。
- #1450 [simp1966], 24-06-28 14:38adrianc 兄，有什麼5u4gb整流膽介紹，5u4和u52放不落，thanks。
- #1449 [johnnykmtang], 24-06-12 11:10I still have another two Tek oscilloscope for disassemble.
The tubes in them are in excellent condition with great linearity.
Johnny
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