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[#1] luxman m5 一問    
請問後級可否用叉頭喇叭線?


007664
個人訊息 會員
203.xxx.xxx.248
2021-03-25 23:42
[#2] luxman m5 一問    
咁粗壯接線柱唔係預駁幼蕉啩?

义頭接觸面積大又夾到緊一緊,靚聲。
Krell
個人訊息 正式會員
219.xxx.xxx.125
2021-03-26 00:00
[#3] luxman m5 一問    
take a look

https://audio-database.com/LUXMANALPINE-LUXMAN/amp/m-5-e.html
hahayanyan
個人訊息 正式會員
49.xxx.xxx.32
2021-03-26 00:09
[#4] luxman m5 一問    
“The speaker termination is equipped with the original large-sized 3 way type which can also connect a banana chip termination and Y lug. “
phil.ng
個人訊息 正式會員
223.xxx.xxx.187
2021-03-26 08:25
[#5] luxman m5 一問    
haha anyone less lazy to calculate the surface area of a Banana VS some common Spade ?

i tend to believe banana having more effective contact surface , partially mainly due to the way of those contact surface from the AMP connector..the way it is designed

always tighter if it is spade
hahayanyan
個人訊息 正式會員
49.xxx.xxx.32
2021-03-26 10:41
[#6] luxman m5 一問    
#5

Your maths fails miserably.

Compare a typical banana plug and spade. Banana becomes less and less tight over time too.

最後修改時間: 2021-03-26 11:36:22
Krell
個人訊息 正式會員
42.xxx.xxx.28
2021-03-26 11:33
[#7] luxman m5 一問    
超差丶只得四小點

Tangent point!!?? ONLY!!!!

Common sense?

Simple geometry!!!!

隨時吾夠壓力?!

Haha...haha...haha



最後修改時間: 2021-03-26 11:40:56
phil.ng
個人訊息 正式會員
223.xxx.xxx.187
2021-03-26 11:37
[#8] luxman m5 一問    
Haha... Always... Make stupid mistake

Once it is compressed to the socket.. The area is more.. I suppose.. The 4 points.. May become bigger 4 point.. In tigher fit.. Of it is not tight.. Then always goes for spade.. No doubt... Loose fitting is the worst..

How about those hollow banana.. Those British spec...BFA.. i kind of like it? or even those WBT 0644 ..etc

Last time I look at that was so long ago...

At such time the contact surface of that speaker terminal at that amp... Banana has more surface

I notice.. There gotta be spade for most case..has more surface area.. Otherwise why most people said that.. Too

The way I see.. Many of those binding post.. The actual contact surface to partial area of part spade surface.. If it is that case.. If someone going to buy a cable having choice to select banana or spade.. Take a final look before order.. Or make one



最後修改時間: 2021-03-26 11:54:15
hahayanyan
個人訊息 正式會員
49.xxx.xxx.32
2021-03-26 11:39
[#9] luxman m5 一問    
#3,

我記得日本 amp 原生係用唔到蕉插的,我當年買第一部 amp 要用個鏍絲批仔片開個膠蓋仔先用到蕉。

睇 spec 未必正確,因為賣去歐洲嘅機唔會有呢個問題
dttmtong
個人訊息 正式會員
168.xxx.xxx.227
2021-03-26 11:44
[#10] luxman m5 一問    

我唔 sure luxman 係咪咁,睇吓呢個 youtube 參考下

dttmtong
個人訊息 正式會員
168.xxx.xxx.227
2021-03-26 11:47
[#11] luxman m5 一問    
for diy makers...

those may be the banana plug with more contact surface






最後修改時間: 2021-03-26 11:59:43
hahayanyan
個人訊息 正式會員
49.xxx.xxx.32
2021-03-26 11:59
[#12] luxman m5 一問    
這只有兩條線接點位

一在彈弓位丶另一是彈弓另一面

是兩條 tangent 線位:

phil.ng
個人訊息 正式會員
223.xxx.xxx.187
2021-03-26 14:58
[#13] luxman m5 一問    
嗰條彈弓邊touch one side of the socket internal wall, and push the opposite side of the banana to contact with the other side of the female internal wall..
Do u think so?

That qed have 2 spring loaded wire.. Instead of one....they really make 2 loaded wire with that or the photo with 2 view from black and red ..different angle? oh.. too bad haha..why so silly?

Unlike some of them I had.. Was just one loaded wire.. Too bad..if someone make 2..but not one..

So the better banana may down to 2 choices

better contact ...= less lost.. too.. nit significant but measurable if someone measure it ..i suppose it may be 0.X db range

最後修改時間: 2021-03-26 15:19:55
hahayanyan
個人訊息 正式會員
49.xxx.xxx.32
2021-03-26 15:09
[#14] luxman m5 一問    
Too free today. As well bs a bit and hv some fun.

If calculate, should we open the chassis and see how much contact area there is inside at those wire connection to pcb and binding post?

Whatever works, works. There is always a bigger problem more worthy of working on. Haha.
BenYC
個人訊息 正式會員
49.xxx.xxx.200
2021-03-26 15:29
[#15] luxman m5 一問    
if some one ok to trust china made connector

there is one of the better maker called "AMass ", they make one 4mm banana with 6 spring loaded sections

Amass is good, one of the better connector maker at china -- we only use AMASS connector (if cannot afford import for the project ) for making high current consumption products...

u can get them at taobao too

最後修改時間: 2021-03-26 15:31:22
hahayanyan
個人訊息 正式會員
49.xxx.xxx.32
2021-03-26 15:31
[#16] luxman m5 一問    
This is similar to what I hv been using. Got at Wah Fai, shamshuipo. Few dollars each.



最後修改時間: 2021-03-26 15:34:56
BenYC
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49.xxx.xxx.200
2021-03-26 15:32
[#17] luxman m5 一問    
#16 aviod to use that type if using banana

But why not just use BFA?

This is the one I talk about.. with a centre top cap, and 6 portions of loaded contact



最後修改時間: 2021-03-26 15:39:57
hahayanyan
個人訊息 正式會員
49.xxx.xxx.32
2021-03-26 15:38
[#18] luxman m5 一問    
I tried #17. Hard to install for the cables I used. A bit too small.

The one I posted have a big hollow hole with 2 screws. I can just jam the wire in and screw tight brutally. :)

最後修改時間: 2021-03-26 15:56:25
BenYC
個人訊息 正式會員
49.xxx.xxx.200
2021-03-26 15:53
[#19] luxman m5 一問    
Haha we always want thicker cable haha


If the audio web site info is truth.., then that luxman can accept spade..


最後修改時間: 2021-03-26 16:13:31
hahayanyan
個人訊息 正式會員
49.xxx.xxx.32
2021-03-26 16:12
[#20] luxman m5 一問    
try that..

i remember i could pushed some thick gotham speaker cable into that..then screw, and it has single loaded wire ..quite tight to most of the socket..i came across

https://www.futureshop.co.uk/qed-screwloc-abs-4mm-banana-plug-4-pack

最後修改時間: 2021-03-26 17:05:40
hahayanyan
個人訊息 正式會員
49.xxx.xxx.32
2021-03-26 17:04
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