View Full Version : Connecting a single ended RCA (phono) preamp to a Krell Balanced (XLR) Power Amp
darkmatter
22-01-2014, 20:47
Simple question
Is this fairly easy to accomplish using an adapter like this (http://www.cardas.com/adaptors.php)
http://www.cardas.com/images/rca_adaptor_main_transparent.png
I propose to use a high quality pre-amp to a Krell FPB 700cx power amp but as I like the Pre I don't want to sell it to go fully balanced.
Yes or I used something like this:
http://www.ebay.co.uk/itm/SBS-Match-It2-Match-It-2-Dual-Stereo-Unbalanced-to-Balanced-Audio-Converter-USED-/370985296396?pt=UK_Sound_Vision_Other&hash=item566072620c
P
darkmatter
22-01-2014, 21:15
If making up your own cables then I assume that configuration 17 here would be fine assuming that the output of the pre is up to the sensitivity of the power amp?
Useful link
http://www.rane.com/note110.html
darkmatter
22-01-2014, 21:50
Yes or I used something like this:
http://www.ebay.co.uk/itm/SBS-Match-It2-Match-It-2-Dual-Stereo-Unbalanced-to-Balanced-Audio-Converter-USED-/370985296396?pt=UK_Sound_Vision_Other&hash=item566072620c
P
Any good? transparent to source
Any good? transparent to source
Yes - remarkably good. Look at the Sonifex - it goes both ways.
Best
Peter
Any good? transparent to source
I also used a Sonifex to connect an Audio Research CD to a hybrid amp which could hum if provoked with no poor effect - specs at bottom of this link: http://www.ebay.co.uk/itm/Sonifex-Redbox-RB-UL1-unbalanced-to-balanced-converter-with-gain-Stereo-EX-BBC-/161205755304?pt=UK_MusicalInstruments_Other_Pro_Au dio_Equipment&hash=item25889c9da8
HTH
P
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