I was wondering if anyone had any info/experience regarding the Ampex AM-10 mixer.
I would love to convert it to six discrete preamps if I could.
Roger
Ampex AM-10 mixer - mod for pres?
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Re: Ampex AM-10 mixer - mod for pres?
Interesting I didnt know they made a solid state version..I thought it was a tube mixer..Do you want to DIY or pay someone to do it ?
there are schematics and specs here toward the bottom of this list though i think they are for the tube version :
http://recordist.com/ampex/apxschem.html
you might try and contact John Goetz of Park Hill Studio because I think they have a moded am-10 according to their webpage..they list it under tube gear..
http://www.parkhillmusic.com/studio.htm
your best bet is to join the mailserver for ampex info :
http://recordist.com/ampex/
there are schematics and specs here toward the bottom of this list though i think they are for the tube version :
http://recordist.com/ampex/apxschem.html
you might try and contact John Goetz of Park Hill Studio because I think they have a moded am-10 according to their webpage..they list it under tube gear..
http://www.parkhillmusic.com/studio.htm
your best bet is to join the mailserver for ampex info :
http://recordist.com/ampex/
Re: Ampex AM-10 mixer - mod for pres?
Thanks. I'd like to DIY it. I'm just thinking that the outputs of the pre could be tapped off before the mixing stage, but I'm assuming that I would need to do some sort of transformer on the individual outs...
Roger
Roger
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Re: Ampex AM-10 mixer - mod for pres?
Yep, that would be the basic idea.Rodgre wrote:Thanks. I'd like to DIY it. I'm just thinking that the outputs of the pre could be tapped off before the mixing stage, but I'm assuming that I would need to do some sort of transformer on the individual outs...
Roger
I'd ask over here and see if someone could recommend something more specific:
http://www.prodigy-pro.com/forum/index.php
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Damon
Damon Whittemore
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ValveTone Mastering - www.valvetone.com
TriTone Digital - www.tritonedigital.com
Dead Aunt Thelmas - www.thelmas.com/studio.html
Re: Ampex AM-10 mixer - mod for pres?
The output impedance of the preamp stages is relatively high, so you will need to add a buffer stage, such as an enitter follower at the elast.
Bri
Bri
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