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| [#1461] Western Electric amps and associated equip 水胡,上次跟你買131套件那位朋友,最近托我幫他完成這个project因為他工事忙.這次製作很有感覺,更覺白己對131的認識,很享受整个製作過程.  |
老吳 正式會員76.xxx.xxx.51 |
2010-02-13 03:22 | |
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[#1462] Western Electric amps and associated equip  |
老吳 正式會員 76.xxx.xxx.51 |
2010-02-13 03:23 |
| [#1463] Western Electric amps and associated equip My first WE131A type 328A/329A PP amplifier BR/Simon  |
8floorboy 正式會員 112.xxx.xxx.159 |
2010-02-13 04:54 |
| [#1464] Western Electric amps and associated equip single channel with special power supply for WE131A. BR/Simon  |
8floorboy 正式會員 112.xxx.xxx.159 |
2010-02-13 04:57 |
| [#1465] Western Electric amps and associated equip single channel with special power supply for WE131A. BR/Simon ============================================ What type of power tube you use, 349/6F6 doesn't have cap? |
老吳 正式會員 76.xxx.xxx.51 |
2010-02-13 11:00 |
| [#1466] Western Electric amps and associated equip Simon, you are welcome to join. WE328A,310A/B and 348A are similar, all can be used in a clone WE131A amp. Though WE329A is is also a pentode designed for use in power amps, its very different from WE349A, instead WE336A is a direct replacement for 349A except heater values, all other specs are the same,so how your 131A sounds is a mystery to me, could be better cos WE329A only deliver 2 Watts while 349A/336A can deliver 3.5 Watts. 最後修改時間: 2010-02-13 14:51:42 |
ptsang 正式會員 219.xxx.xxx.133 |
2010-02-13 14:49 |
| [#1467] Western Electric amps and associated equip Hi Peter, 336A & 349A are in different pins. 336A in 6 pins while 349A in 7 pins (one as no connection) and fits 8-pin socket. from the spec sheets, they are electrically very similar other than filament power supply. cheers |
bambino 正式會員 221.xxx.xxx.53 |
2010-02-13 15:29 |
| [#1468] Western Electric amps and associated equip 老吳, I used 5U4G for rectifier. Sure, WE348/6F6 doesn't have cap. My 131A type 328A/329A is special request and made by Master Wu. The heater voltage is 7.5V and the power transformer is larger than 348/349 of 131 amp, because the tube of 329A need 40mA plate current. Pls go to my blog "8樓男孩". The link is showed on below; http://hk.myblog.yahoo.com/eightfloorboy@ymail.com/ BR/Simon |
8floorboy 正式會員 112.xxx.xxx.159 |
2010-02-13 16:44 |
| [#1469] Western Electric amps and associated equip Regardless any excuses I believe 348+349+274 still sound the best, whereas $$$$$ is the only disadvantage. |
老吳 正式會員 76.xxx.xxx.51 |
2010-02-14 02:58 |
| [#1470] Western Electric amps and associated equip 恭賀新禧,祝各位生龍活虎萬事如意! |
kkitkko 正式會員 61.xxx.xxx.87 |
2010-02-14 05:04 |
| [#1471] Western Electric amps and associated equip 早晨 祝各位笑口常開,正橫財都就手! |
四葉 正式會員 116.xxx.xxx.78 |
2010-02-14 07:34 |
| [#1472] Western Electric amps and associated equip 祝大家虎年進步, 身體健康！ |
bambino 正式會員 221.xxx.xxx.25 |
2010-02-14 10:09 |
| [#1473] Western Electric amps and associated equip 完成,明天開声. 祝大家虎年行大運, 身體健康！  |
老吳 正式會員 76.xxx.xxx.51 |
2010-02-15 04:57 |
[#1474] Western Electric amps and associated equip  |
老吳 正式會員 76.xxx.xxx.51 |
2010-02-15 04:57 |
[#1475] Western Electric amps and associated equip  |
老吳 正式會員 76.xxx.xxx.51 |
2010-02-15 04:58 |
| [#1476] Western Electric amps and associated equip 亞胡 一隻 WE159B output for 86C amplifier.要唔要? PM 我 la. |
kkitkko 正式會員 61.xxx.xxx.87 |
2010-02-15 18:57 |
[#1477] Western Electric amps and associated equip  |
kkitkko 正式會員 61.xxx.xxx.87 |
2010-02-15 19:13 |
| [#1478] Western Electric amps and associated equip To all WE lovers, wish you all have a happy, healthy and good-sounding Year of Tiger. |
ptsang 正式會員 219.xxx.xxx.130 |
2010-02-15 21:32 |
| [#1479] Western Electric amps and associated equip Hi Peter, please let me know when we are going to meet in Master Wu 's place on Thursday ? Eric |
eric300 正式會員 218.xxx.xxx.104 |
2010-02-15 22:30 |
| [#1480] Western Electric amps and associated equip 今日131開声過程順利,AC input电壓從Variance adjust到約約50VAC巳經有微弱声音己經知到成功.現在正在run in中. |
老吳 正式會員 76.xxx.xxx.51 |
2010-02-16 05:29 |
