Mini-jack to crocodile clips

Customising, building or repairing your own gear? Need help with acoustic treatment or soundproofing? Ask away…
Post Reply

Mini-jack to crocodile clips

Post by ramthelinefeed »

I realise that to some people this will be akin to asking if anyone knows a source for pre-grated cheese :)
but does anyone know a UK retail source for leads with one 3.5mm jack on one end, and a pair of crocodile clips on the other?

The ones google has found me so far are either out of stock, or want 5 times the cost of the lead to ship the thing across the Atlantic.

A couple of leads of this nature would be ever so handy to use with the new Korg Tekt NTS-2 oscilloscope I just got
ramthelinefeed
Frequent Poster
Posts: 2425 Joined: Mon Jun 23, 2003 12:00 am Location: UK
A weasel hath not such a deal of spleen as you are tossed with! 

Re: mini-jack to crocodile clips

Post by ajay_m »

A decent soldering iron from RS or one of the other reputable suppliers costs peanuts these days. Think of the wonderful sense of achievement you'll get from making your own lead. And - top tip - just pick up a 3.5mm lead, I've chopped them off in the past from things like disposable earbuds or Poundland, where I've seen 3.5 to twin RCA leads, then just solder the croc clips on the other end which requires only the most rudimentary soldering skills.
ajay_m
Frequent Poster
Posts: 1478 Joined: Mon Jan 16, 2017 7:08 pm

Re: mini-jack to crocodile clips

Post by ramthelinefeed »

I knew someone would say that :wave:
ramthelinefeed
Frequent Poster
Posts: 2425 Joined: Mon Jun 23, 2003 12:00 am Location: UK
A weasel hath not such a deal of spleen as you are tossed with! 

Re: mini-jack to crocodile clips

Post by Sam Spoons »

It is a good point though innit? :D

That said many croc clips come with a screw terminal so you wouldn't even need the soldering iron.
User avatar
Sam Spoons
Forum Aficionado
Posts: 22217 Joined: Thu Jan 23, 2003 12:00 am Location: Manchester UK
People often mistake me for a grown-up because of my age.

Re: mini-jack to crocodile clips

Post by James Perrett »

If you don't like soldering then just cut the end off a mini jack to mini jack cable, strip the wires and then use a couple of leads with croc clips on each end.
User avatar
James Perrett
Moderator
Posts: 16366 Joined: Mon Sep 10, 2001 12:00 am Location: The wilds of Hampshire
JRP Music - Audio Mastering and Restoration. JRP Music Facebook Page

Re: mini-jack to crocodile clips

Post by ramthelinefeed »

Yes I could do that but it will fall to bits in 5 minutes and manage to be even more of a mess than the insides of the 40 year old analogue synths I'm trying to calibrate :headbang:
ramthelinefeed
Frequent Poster
Posts: 2425 Joined: Mon Jun 23, 2003 12:00 am Location: UK
A weasel hath not such a deal of spleen as you are tossed with! 

Re: mini-jack to crocodile clips

Post by Albatross »

User avatar
Albatross
Frequent Poster
Posts: 2915 Joined: Sun Jul 26, 2015 12:00 am Location: Airstrip 1, Eurasia

Re: mini-jack to crocodile clips

Post by James Perrett »

ramthelinefeed wrote: Sun Oct 06, 2024 4:56 pm Yes I could do that but it will fall to bits in 5 minutes and manage to be even more of a mess than the insides of the 40 year old analogue synths I'm trying to calibrate :headbang:

In which case I'd use the right tools for the job - proper scope probes.

https://cpc.farnell.com/multicomp-pro/m ... dp/IN08692

with this adaptor

https://cpc.farnell.com/pro-signal/psg0 ... dp/CN21215

.
User avatar
James Perrett
Moderator
Posts: 16366 Joined: Mon Sep 10, 2001 12:00 am Location: The wilds of Hampshire
JRP Music - Audio Mastering and Restoration. JRP Music Facebook Page

Re: mini-jack to crocodile clips

Post by ajay_m »

Heat shrink plastic is your friend. A miracle solution for protecting and strengthening dodgy connections and just use a disposable lighter to shrink it. A little box with all sorts of different diameters is cheap.
ajay_m
Frequent Poster
Posts: 1478 Joined: Mon Jan 16, 2017 7:08 pm

Re: mini-jack to crocodile clips

Post by OneWorld »

ajay_m wrote: Sun Oct 06, 2024 8:34 pm Heat shrink plastic is your friend. A miracle solution for protecting and strengthening dodgy connections and just use a disposable lighter to shrink it. A little box with all sorts of different diameters is cheap.

I second that emotion, that heat shrink plastic is up there along with sliced bread, gravy granules, the plectrum and tv remotes when it comes to most useful inventions of the modern world
OneWorld
Longtime Poster
Posts: 5554 Joined: Tue Apr 07, 2009 12:00 am

Re: mini-jack to crocodile clips

Post by ramthelinefeed »

James Perrett wrote: Sun Oct 06, 2024 7:49 pm In which case I'd use the right tools for the job - proper scope probes.

I'm sure they have the place, but honestly I think crocodile clips seem handier for most of my machines? They generally have little 'test point' hoops or hooks on the board, which are ideal for snapping with a crocodile clip.
(I guess probes are most use when you're trying to do diagnosis on a circuit? That's a bit beyond me! I'm usually just following calibration instructions in a Service Manual)
ramthelinefeed
Frequent Poster
Posts: 2425 Joined: Mon Jun 23, 2003 12:00 am Location: UK
A weasel hath not such a deal of spleen as you are tossed with! 

Re: mini-jack to crocodile clips

Post by ramthelinefeed »


Yay, just the ticket! :)
ramthelinefeed
Frequent Poster
Posts: 2425 Joined: Mon Jun 23, 2003 12:00 am Location: UK
A weasel hath not such a deal of spleen as you are tossed with! 

Re: mini-jack to crocodile clips

Post by Hugh Robjohns »

ramthelinefeed wrote: Mon Oct 07, 2024 7:56 pm They generally have little 'test point' hoops or hooks on the board, which are ideal for snapping with a crocodile clip.

They're designed for attaching the retracting hook in proper scope probes!
download.jpeg
download.jpeg (2.87 KiB) Viewed 398 times
User avatar
Hugh Robjohns
Moderator
Posts: 42808 Joined: Fri Jul 25, 2003 12:00 am Location: Worcestershire, UK
Technical Editor, Sound On Sound...
(But generally posting my own personal views and not necessarily those of SOS, the company or the magazine!)
In my world, things get less strange when I read the manual... 

Re: mini-jack to crocodile clips

Post by James Perrett »

ramthelinefeed wrote: Mon Oct 07, 2024 7:56 pm They generally have little 'test point' hoops or hooks on the board, which are ideal for snapping with a crocodile clip.

You are much more likely to short and damage something with croc clips than you are with a scope probe. It really is the right tool for the job - take it from those that know!
User avatar
James Perrett
Moderator
Posts: 16366 Joined: Mon Sep 10, 2001 12:00 am Location: The wilds of Hampshire
JRP Music - Audio Mastering and Restoration. JRP Music Facebook Page

Re: Mini-jack to crocodile clips

Post by ajay_m »

Though for flying leads the ez micro hook is the way to go. Far more precise than crocodile clips and much less likely to cause a short
ajay_m
Frequent Poster
Posts: 1478 Joined: Mon Jan 16, 2017 7:08 pm
Post Reply