- #21 [hokman], 21-04-20 08:03
- #22 [hahayanyan], 21-04-21 10:06應該開一條新post.... For trouble shooting fun.... Haha
Fun.... I am troubleshooting a teac reel to reel... It work so lovely But at the end of the reel... It 會令到間屋跳制
最後修改時間: 2021-04-21 10:06:15 - #23 [alexanderkoo], 21-04-22 08:39Mr. Leung is very responsive and helpful though up to time of writing, no actual business with him. But his home is a bit far off from my place of residence. Besides, I had reservation in handing over my pricey pre-amp, to someone unknown in the street.(even for second hand market, one would ask for testing prior to payment on one hand, with equipment on the other hand, very reasonable requirement)
Maybe, next time for equipment less than $10,000 to build up the faith. I can't comment on his repair skill. However, I believe that not everything is repairable due to sophistication, availability of original parts and service manual. The electronic shop in my department was near closed down due to such, multi layer board(easily damaged if not careful, bad contacts at middle layers, double layer would be ok), no identification on IC.(proprietary item) etc.
最後修改時間: 2021-04-22 08:41:41 -
- #24 [hahayanyan], 21-06-21 18:27Haha today.... Haha I need his help and he is helping me for a guitar amp I love.... Haha
Thx thx thx thx thx thx - #25 [hahayanyan], 21-06-27 23:48Haaha haha wait wait
最後修改時間: 2021-06-28 00:03:05 - #26 [hahayanyan], 21-08-04 13:44hahahhhahahahaha
hahaahahahaa........... so nice he took up this challenge , and my mesa boogie guitar tube amp head is back to lifeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee
that unit...was overheat and smoke... ,and most of the control function had gone...
haha....now ...it is so safe...and run cooler and no more risk...................
all functions come back toooooooooooooooooooooooo
haha... - #27 [揀機肋], 21-08-04 14:38如果當年識到羅師父,我台mesa boogie Baron
就............唔使悲壯犧牲.
好声,又好力.佢果侵声音而家仲會做喺我心目中.
最後修改時間: 2021-08-04 14:40:47 - #28 [hahayanyan], 21-08-04 15:30Haha... Oh.. Nice super kick ass power amp.... Haha have u ever use that baron for hifi?
There was some marshall power amp can be used for hifi too
衰乜嘢呀當年? 著火 and smoke?
我都花咗少少時間 做少少資料搜習畀佢去考慮嘅, but haha really not much.. He really have gut to take. Up this challenge.. Haha
.. 一理通百理明啦... Haha 拆埋個木箱又唔重
I really am super happy.. Haha
最後修改時間: 2021-08-04 15:45:36 - #29 [揀機肋], 21-08-04 17:51推TAD掹力如牛
- #30 [hahayanyan], 21-08-04 17:55a funny amp developed by a group of rock guys..haha
- #31 [CodyChan], 21-10-11 12:05想搭單請教羅老師一件簡單接駁問題, 希望羅老師唔好介意.
剛剛幫同事入手一部110V的前級, 原本打算幫佢訂隻220v 的火牛, 點知開蓋一睇原來隻牛應該支援220v 的, 但要自行飛線, 原本都想胆粗粗直接改動, 不過近排水風不順利, 所以為免出錯, 都係請教咗先!
請問羅老師 我是否跟圖2, 圖4 接駁就應該係220v 輸入呢?
圖1...原本火牛圖 - #32 [CodyChan], 21-10-11 12:05圖2...轉220v 輸入接法
- #33 [CodyChan], 21-10-11 12:06圖3...原機110v jumper
- #34 [CodyChan], 21-10-11 12:07圖4...改動後 jumper
- #35 [CodyChan], 21-10-11 12:09Internet 上的圖...220v input 的.
- #36 [羅密歐], 21-10-11 13:58#32 正確。
至於pcb上的jumper設定,需按實際銅箔走向而定,請反轉pcb,自行跟進確定吧。 - #37 [CodyChan], 21-10-11 14:23#36.
收到, 感謝羅老師幫手. - #38 [valerian], 21-12-03 11:30我也借此空間表達本人對梁師傅的專業態度和技術的謝意. 他幫我修理好一台30歲的integrated amp, 也指出使用上-應要注意的事項. 我們真的要珍惜review33上的community 和資源.
I also would like express my thanks to Mr. Leung who helped revived my 30 years old integrated amp. Would definitely recommend his professionalism and expertise without hesitation. Let's do cherish what we have in this community. - #39 [CodyChan], 21-12-14 09:22終於有時間搞, 已成功轉為220v input.
開心使用中. - #40 [Levis], 22-01-08 11:22我也借此空間表達本人對羅密歐師傅專業態度和技術的謝意. 師傅替我維修了多部機(有前級有後級),最近他及時幫我修好一對幾十歲的EICO HF 60,讓我可以帶回台使用,同時也指出使用上-應要注意的事項及不吝嗇的教導我機上膽的扁壓調教方法,使我日後換膽自己可以調扁壓. 非常感激羅密歐師傅, 再三感謝!!! Levis
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但梁師父都肯教我好多野,
有師父風格,
值得推介。