Humner

sourcing inductors for audio applications
« on: March 19, 2015, 12:57:22 AM »
I'm finding it hard to source inductors for audio EQ applications. My normal supplier has these style

http://au.element14.com/toko/10rb473k/inductor-47mh/dp/148876

Is that OK for audio use?


gyraf

Re: sourcing inductors for audio applications
« Reply #1 on: March 19, 2015, 01:43:57 AM »
Depends on what  circuit they go in. 

Toko 10RB-series are recommended for e.g. the G-Pultec filters.

Jakob E.
..note to self: don't let Harman run your company..

Humner

Re: sourcing inductors for audio applications
« Reply #2 on: March 19, 2015, 04:09:29 AM »
Thanks for that. That should be perfect then as it will be part of a passive EQ modification I'm doing on an existing console.

I will grab a couple and start breadboarding. 

Humner

Re: sourcing inductors for audio applications
« Reply #3 on: April 16, 2015, 12:43:22 AM »
I have an EQ question which I thought I would ask here quickly - I'm sure its an easy one for the gurus!

Can I change the order of the capacitor/inductor/resistor in an EQ circuit?

I normally see Wiper > capacitor > inductor > resistor. However If possible I want to go wiper > resistor > capacitor > inductor


ruffrecords

Re: sourcing inductors for audio applications
« Reply #4 on: April 16, 2015, 04:57:57 AM »
You can put the three of them in any order. It does not matter.

Ian
www.customtubeconsoles.com
https://mark3vtm.blogspot.co.uk/
www.eztubemixer.blogspot.co.uk


'The only people not making mistakes are the people doing nothing'

Humner

Re: sourcing inductors for audio applications
« Reply #5 on: April 16, 2015, 05:57:27 AM »
thanks. I have some awkward space requirements to contend with.