From frederick.somerville@gmail.com Mon Oct 08 12:37:23 2012
Subject:Re: Gigging Using Real Leslies

Thanks Mike.

I will try that as a next step. I have done it before - just thought that a
commercial 8 ohm 800 hz should work.

But why change a winning combination.of the original.

2012/10/7 Michael Casino

> **
>
> Basic rule of thumb for a starting place:
> Double the capacitor value and half the inductor value.
>
> Leslie 16 ohm speaker uses: 7.8 MF & 12.5 MF caps & 3.2 mH & 5.2 mH
> inductors.
>
> Upper: high pass for 16 ohms is the 7.8 MF cap & 3.2 mH inductor.
> Lower: low pass for 16 ohms is 12.5 MF cap & 5.2 mH inductor.
>
> Mike
>
>
>
> I am thinking about placing my 142 in our local church just like you have.
> I just need to sort out the Xover since the 142 has 8ohms speaker. I put in
> a 800 hz 8Ohm network but I still have to much overlap.
> Strange.
> 2012/10/6 Lou
>
>
>

--
MVH Frederick Somerville

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