Who makes switch-box for balance inputs?


My intergrated amp has only one pair XLR input. I have a need for more than one pair of XLR inputs. Any ideas who make high quality XLR inputs selectors ?
andrewdoan
Kramer Electronics makes different switches- multiple balanced and unbalanced. I bought one model with 4 balanced inputs and one out with switches and all internal wiring changed to Acoustic Zen silver ref to match my ics. Honestly I can tell the difference in sound with or without it in the signal path. Look up in web for link. You may want to talk to Larry at Garret (distributor) 425-939-7970 for your need for easy model find.
Nilthepill,

I am also looking into a switch box. How significant was the difference in sound with the Kramer switch installed? What was different? From what I could gather, some of the switches have a S/N ratio in the 80s & at best low 90s.

I sent an e-mail to the US distributor on Tuesday but have yet to hear anything.
Mikelavigne,

Would you be willing to share your design/specs with us? Like you, I've not be satisfied with what is available.
Ncwogger, i'm no techie; Jennifer Crock of Jena Labs did all the technical work.....i just told her what i wanted and how i was going to use it. my friend is her international distributor so i was able to get her to do it.

my post above gives a basic description of it. here is a picture link;

Switchbox

the picture shows 2 Shakti Stones on top of it on my old Zoethecus rack.

as you can see from the picture, the switchbox has a Corian Face plate, dual-mono Shalco rotary switches, and twin mute toggles. the back has three XLR inputs and one XLR output using top-of-line Neutric connectors. two of the three XLR inputs can be toggled to RCA's. the whole thing was deep-immersion cryo'd. it uses twin separate anodized stainless steel boxes boxes for the circutry.....it is completely dual mono....the only connection between the two channels is the faceplate. it uses BDR cones as feet.

after building my unit Jennifer considered actually making a commercial product out of it. i referred a friend to her for one slightly less exotic. the problem was that it was just too expensive for her to build considering the parts costs and detail work needed.

as i have replaced this switchbox in my system with the $23k darTZeel battery powered preamp i would consider selling it (which would make my wife happy...i want to keep it as i could never find another).
Mapletree Audio offers the LR1 Pro, which has balanced XLR connectors... http://hollowstate.netfirms.com