n-3000 xover schematic for 601c Altec

[hmolwitz]

I recently picked up a pair of 601c with no crossovers, does anyone know where I can find a schematic for these, or an inexpensive set of them?
Thanks
Harry

[Robh3606]

Hope this helps you out

Rob:)

[hmolwitz]

Thanks, that is quite remarkable, but after closer examination the crossover that matches these is the n-3000e, What could the difference be?
The 601a shows up in the 1954 catalog and I see the 601c in the 1963 catalog.
I understand the 3000 denotes the nominal crossover frequency.
Thanks
Harry

[Robh3606]

Sorry but I can't help you there. That's the only schematic I have. Maybe the guys at Great Plains Audio can help you.

http://www.greatplainsaudio.50megs.com/


Rob:)

[Nibeskov]

I recently picked up a pair of 601c with no crossovers, does anyone know where I can find a schematic for these, or an inexpensive set of them?
Thanks
Harry
Hi!
Here, look a photo54690

[soundguy64]

Hi!
Here, look a photo54690

Many thanx for that schematic, Nibeskov! :applaud:

I got most of it from tracing wires inside one of my N-3000-E networks, but couldn't see what was going on with that tapped coil through all the goop that Altec stuck down the components with.

Thanks again!!:hurray: