- #130 [fotheringay], 21-01-15 05:19
- #129 [hahayanyan], 21-01-14 20:53But how to rewire them without breaking it...
I really try. But... Haha
And it was quite nasty too
I did notice there may be a few people can took the insert out without braking it... But I had no choice... Hahahha
And how to take the tail off and fasten it.. Or it is the way it is.. For resonate control?
Fun... I feel quite ' satisfy'
Haha... If I do not have a working condition L75, I would not do it
Since u have a few tube...try haha haha, assume with your knife... I CA. Always make a wood insert , may ending up with some magic tone too
Taobao shopping for arm wiring... Haha later
Haha
最後修改時間: 2021-01-14 20:56:14 - #128 [fotheringay], 21-01-14 19:36OMG!
You really do go more miles than me!!! I do have plenty of spare Lenco L75/78 armtubes around so never thought of "breaking" it!!!
My hats off to you!!
I do have another L75 project which I have been too lazy to deal with.
Where do I begin?
最後修改時間: 2021-01-14 19:37:38 -
- #127 [hahayanyan], 21-01-14 18:38Haha... Anyway... Damage it.. Then rewire it and make a new insert is easier haha
Haha
- #126 [hahayanyan], 21-01-14 18:13Any advice to take the socket off the arm?
I suppose it can be off after I drill off the locator pin haha but not haha
Haha
最後修改時間: 2021-01-14 18:13:33 - #125 [hahayanyan], 21-01-14 14:59
Target to up and running this L78 today
Haha... Lost left channel.. I know I may have broke a wire... Haha
And funny low level hum too, I should had ground everywhere.. Too
Why..... Hahaha
最後修改時間: 2021-01-14 14:59:49 - #124 [hahayanyan], 21-01-14 12:19Haha making it slightly smaller... By 0.2mm
ND I LOVE THE LOOK of that arm... Very much
最後修改時間: 2021-01-14 12:21:17 - #123 [hahayanyan], 21-01-14 11:24Tell him not to give up... And allow cat to ha e some fun with the turntable
Haha my old fat cat enjoy her mighty left swing to any tonearm... Haha
I do give up nicer table to be set up at home.. I have 2 Simon Yorke packed at home haha
最後修改時間: 2021-01-14 11:25:57 - #122 [009terry], 21-01-14 06:10Beautiful cat! HaHaHaha..
養貓玩唱盤實在高難度!我朋友為有放棄了.......唱盤! - #121 [hahayanyan], 21-01-14 02:30
I disable the suspension on the lenco
And having 4 cheap taobao spring feet.. And it worka beautifully haha
Take a look the funny moment at about 2 mins 16 sec of that video... Haha
The record seem fine.. And I have one more copy... Of that...
Highly recommend that feet.. At less than rmb 20 each - #120 [hahayanyan], 21-01-14 02:01
Haha
The old v block were disintegrated, took some time to clean the slots and the v block the thickness of the ball wall is made too thick.. And took sometime to thinning it a hair.. Line... Great piano note... Haha
Haha... Putting on a very cheap set up MM
Sound stable and decent... So love a few loud hum issue... Haha.. Not bad...
Quite nice, love it... Sound very civilize, "revealing"... Even with eye ball alignment hhahaa
Worth to have some thinking about a plinth from now.. Haha
最後修改時間: 2021-01-14 02:08:17 - #119 [hahayanyan], 21-01-04 11:49Haha my team makes me some, shall get them from china a few days later..haha
Haha
最後修改時間: 2021-01-04 11:53:01 - #118 [hahayanyan], 20-12-12 15:39Replacing this cable for the time being
- #117 [hahayanyan], 20-12-12 00:11
Get the L75 sings and turns quite stable too. Haha
Solve all hum issues
From not able to start to sing... Kind of doing something
A few more things to do.. Making some v block etc
With that donor MM, aligment is kind of off.. and a cheap Mm stage, Sound quite natural.. Layers of sound stage, punchy and bass tone resonance...
Fun... So many things can be done haha
Not bad
最後修改時間: 2020-12-12 00:14:23 - #116 [hahayanyan], 20-12-10 22:13hi all
anyone has able to rewire the L75 tone arm without damage the arm to take the female socket out from the arm tube?
haha - #115 [hahayanyan], 20-12-10 18:39
haha after watching it.,.i feel my problems are indeed so minorrrrrrrrrrr
haha - #114 [hahayanyan], 20-12-09 17:17the L75..take 2 turns to reach 33.3 rpm, the L78 take 10 turns.................
- #113 [hahayanyan], 20-12-09 16:20
A 超級唔科學嘅 loading test.. The tea pot with water at 1.3kg
知乎我可以做一塊1kg brass platter on top haha, 數據還可接受, 如果要負重, 應該換一個新嘅idler會好啲
原來都有足夠嘅扭力 haha
最後修改時間: 2020-12-09 16:21:39 - #112 [hahayanyan], 20-12-09 16:09花了一天多的時間, wow and flattering now upto factory spec at only 0.04% running so smooth... But seem lack of torque
證明 this L78 係可以好順暢咁運作嘅
相對容易將佢繼續調整到去正常速度及 順暢 程度
還有5個問題要解決, 第一次差不多12個圈先至達到速度, 好可能和零件老化有關係
第二避震膠已經老化, 要更換
第三主動力馬達要拆開來清洗一下重新加油等等
第四 支唱臂應該要花點時間 去翻新v block etc
第五 至少要換返對新嘅rca插頭
睇下點樣去 令到個idler更可靠, 但這個wow % only at 0.04% 應該可以 唔需要換
HI mgo2 你個lenco需要幾多個轉才能達到速度呢, wow and flattering % is?
最後修改時間: 2020-12-09 16:10:30 - #111 [hahayanyan], 20-12-09 11:58係呀兩個月前我買咗一台 L75, L78, 兩部都係唔識喐嘅, 啱啱喺週末整返好啦
但係仲要 更換 一啲零件, 先至令到佢哋 穩定運作
好彩兩部都冇燒摩打嘅 hahA
維修過程 好好玩 ( 最重要係買得好平)
最後修改時間: 2020-12-09 11:59:57 - 下一頁 (1 of 7)
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Lenco Club de HONG KONG
To remove the connector drill a small hole 180 degrees to the pin ,very carefully mark and indent prior to drilling.Be careful not to damage pins in the plastic connector by being very precise with the drilling.The idea is to make contact with the pin from the other side.You can then use a finishing nail and heat from a heat gun to help push the pin out and not damage the plastic connector..The pin is a little over a mm in diameter and is no more than 4mm long,cylindrical. The plastic connector can be loosened first after heating by rotating using the headshell .Also the original pin hole and the new hole can be used to help push the plastic connector out.
The beauty of this is that it is now much easier to do if ever required again.
https://www.lencoheaven.net/forum/index.php?topic=8601.0
最後修改時間: 2021-01-15 05:45:21