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Tubes Asylum Questions about tubes and gear that glows. FAQ |
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Tubes Asylum Questions about tubes and gear that glows. FAQ |
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In Reply to: RE: re-tubing Ming Da 34AB posted by suggestion on March 26, 2010 at 06:43:08:
due to circuit. tube circutry of PP EL34 amps had been around over 70 yeears, chinese had been making PP amps for over 70 years though....
if you wish I can forward a link contains over hundreds of amps circuits by China in the past 45 yeesrs.
Just because they have been building amps for years means NOTHING.
Most of their circuits are blatent copies of often poor western circuits, executed with poor quality parts.
My partner in Australia is doing good business rebuilding these and other Chinese amps with a decent circuit, He uses the original Chinese parts, even their tubes, just a better circuit with great reprted results.
If you are happy with their designs, so be it, we are not!
Regards, Allen
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Follow Ups
- I" do not buy the argument given by the guy below" - Allen Wright 07:32:14 03/26/10 (33)
- I suggest caution when upgrading some amps - JohnL 19:14:54 03/29/10 (3)
- RE: I suggest caution when upgrading some amps - Allen Wright 03:26:34 03/30/10 (2)
- RE: I suggest caution when upgrading some amps - I sort of agree... - Joe Rasmussen 23:31:58 03/30/10 (0)
- Since you raise the issue... - JohnL 04:49:23 03/30/10 (0)
- RE: I" do not buy the argument given by the guy below" - suggestions 11:09:55 03/26/10 (13)
- Goodnes.... - PakProtector 08:35:10 03/28/10 (0)
- RE: I" do not buy the argument given by the guy below" - Caucasian Blackplate 11:51:53 03/26/10 (11)
- RE: I" do not buy the argument given by the guy below" - Suggestions 12:36:15 03/27/10 (10)
- You need to read my post better! - Allen Wright 15:36:08 03/27/10 (6)
- RE: You need to read my post better! - suggestions 16:47:11 03/27/10 (5)
- I am allowed here... - Allen Wright 07:49:17 03/28/10 (4)
- RE: I am allowed here... - suggestions 08:08:01 03/28/10 (3)
- RE: I am allowed here... - PakProtector 08:37:56 03/28/10 (2)
- RE: I am allowed here... - suggestions 05:55:01 03/29/10 (1)
- RE: I am allowed here... - Dr.Phil 08:49:11 03/29/10 (0)
- RE: I" do not buy the argument given by the guy below" - Caucasian Blackplate 12:47:24 03/27/10 (2)
- Just Ignor the Undocumented Troll (nt) - danlaudionut 02:30:23 03/28/10 (0)
- RE: I" do not buy the argument given by the guy below" - suggestion 14:11:24 03/27/10 (0)
- Question for Allen - Da1 09:29:38 03/26/10 (0)
- RE: I" do not buy the argument given by the guy below" - Frank I 08:09:35 03/26/10 (13)
- RE: I" do not buy the argument given by the guy below" - Paully 10:02:01 03/26/10 (12)
- RE: I" do not buy the argument given by the guy below" - Frank I 10:15:22 03/26/10 (11)
- RE:How would you characterize his statements? - danlaudionut 10:53:56 03/26/10 (10)
- It;s not juat my designs they ripoff... - Allen Wright 06:06:39 03/27/10 (9)
- RE: It;s not juat my designs they ripoff... - daRRski 16:45:46 03/27/10 (7)
- No stock Honda (which is a pretty good brand)... - Allen Wright 07:59:33 03/28/10 (4)
- RE: No stock Honda (which is a pretty good brand)... - PakProtector 08:40:31 03/28/10 (3)
- Come on Douglas... - Allen Wright 10:58:51 03/28/10 (2)
- RE: Come on Allen... - PakProtector 03:24:01 03/31/10 (1)
- OK, but you have to admit you were not 100% clear either. (nt) - Allen Wright 05:58:18 03/31/10 (0)
- RE: It;s not juat my designs they ripoff... - benie 02:38:39 03/28/10 (1)
- Exactly! (nt) - Allen Wright 07:51:27 03/28/10 (0)
- RE: It;s not juat my designs they ripoff...answer - Da1 11:01:33 03/27/10 (0)
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