johnblue
Active Member
I scored, I already know i love it, even though i havent ran audio through it....it plugs in, lights up and everything seems minty... but it has no name.
the rundown...
2 transformer mic inputs, 1 audio input, 1 narrator input . 1 master volume control. 1 projector input 1 projector output. 1 mixer output?
tube compliment, 1 6x4 3x 7025 2x 12au7
all the transformers were made by NyTronic, the input transformers are sweet =) 50-150-600 taps input - 75k ..... 30-20k +1db theres a third transformer i assume for the audio, or its an output 75k -600 ?
and from what i can gather, its from a company called viewlex. i am fairly certain its a military piece. viewlex made all types of old projectors, and had patents on sound and film combo's very early on...
i am trying to figure out the best way to utilize this gear, should i isolate the 4 outputs and add pots/attenuators?
it has bias and audio adjustors up top, and it has non locking buttons for them on front... what are the buttons for? they are next to the VU, so i assume they are for monitoring?
anyways, anyone have any info on this thing? maybe some breadcrumbs for a schematic?
maybe you have rebuilt something kinda like this?
and finally, what would you do with it?
preamp 1 by fiftiethshade, on Flickr
preamp 3 by fiftiethshade, on Flickr
preamp 5 by fiftiethshade, on Flickr
preamp 2 by fiftiethshade, on Flickr
the rundown...
2 transformer mic inputs, 1 audio input, 1 narrator input . 1 master volume control. 1 projector input 1 projector output. 1 mixer output?
tube compliment, 1 6x4 3x 7025 2x 12au7
all the transformers were made by NyTronic, the input transformers are sweet =) 50-150-600 taps input - 75k ..... 30-20k +1db theres a third transformer i assume for the audio, or its an output 75k -600 ?
and from what i can gather, its from a company called viewlex. i am fairly certain its a military piece. viewlex made all types of old projectors, and had patents on sound and film combo's very early on...
i am trying to figure out the best way to utilize this gear, should i isolate the 4 outputs and add pots/attenuators?
it has bias and audio adjustors up top, and it has non locking buttons for them on front... what are the buttons for? they are next to the VU, so i assume they are for monitoring?
anyways, anyone have any info on this thing? maybe some breadcrumbs for a schematic?
maybe you have rebuilt something kinda like this?
and finally, what would you do with it?
preamp 1 by fiftiethshade, on Flickr
preamp 3 by fiftiethshade, on Flickr
preamp 5 by fiftiethshade, on Flickr
preamp 2 by fiftiethshade, on Flickr