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Reel to Reel Tape Machines / Re: Studer A810 with unbalanced preamp...
« on: February 14, 2014, 04:05:31 AM »
Thank you very much for extended trouble shooting procedure. I shall follow that accordingly.
In the meantime I checked my available two sets of cables how they are connected inside:
Cable #1
XLR pin1 together with pin2 and connected to RCA outer
XLR pin3 connected to RCA central (hot)
Cable# 2
XLR pin 1 connected to RCA outer
XLR pin3 connected to RCA central (hot)
Both cables just plugged to my vintage preamp unbalanced inputs and without source load (Studer A810) generate a lot of noise, mainly the Cable set #2.
Actually none respects the internal pin connection as suggested by you or Richard... These cables need some reconfiguration!
Cheers,
Guglielmo
In the meantime I checked my available two sets of cables how they are connected inside:
Cable #1
XLR pin1 together with pin2 and connected to RCA outer
XLR pin3 connected to RCA central (hot)
Cable# 2
XLR pin 1 connected to RCA outer
XLR pin3 connected to RCA central (hot)
Both cables just plugged to my vintage preamp unbalanced inputs and without source load (Studer A810) generate a lot of noise, mainly the Cable set #2.
Actually none respects the internal pin connection as suggested by you or Richard... These cables need some reconfiguration!
Cheers,
Guglielmo