Auditorium 23 phono cable for tonearm base to preamplifier connection ?

I was curious to hear if anyone cautioned on the cable's single ended ground. My only concern would be that the A23 cable as supplied is blissfully quiet, i.e.; no hum, and I need to keep it that way. There was a little hum on the previous cable used. If bypassing that set of connections --(x2) solder joints, mass of RCA female, and the amp interior cable to phono stage -- induces hum, I can reverse my step. I'd just lose A23's very neat RCA assembly work.
The Acoustic Revive contact enhancer seems very interesting; I just started using that company's copper mains cable two weeks ago. That, plus a balanced mains transformer from Air Audio, (and a tonearm!) has finally dialled in my system after 8 years trying !

May I suggest you try Acoustic Revive ECI-50 contact enhancer on the existing plugs and sockets before going to irreversible surgery?This stuff is not easy to find, but absolutely incredible in its impact.
Use on cartridge pins, RCAs, power cable and speaker wires as well as digital connections. Also useful at the junction box.

The only reason not to do that would be the inconvenience if you wanted to change cables at some point. If you're confident A23 is your last phono cable then go for it.

I was glad to have your note back in December. I am toying with removing the RCA plugs and hard wiring A23 phono cable directly to my valve phono stage, bypassing preamp RCA phono sockets and wire connection to the stage. I did this with previously used Triplanar Cardas arm cable and gained still more direct force of sound. It follows this would be the case for A23 cable too. Can you think of a reason not to do this ? 

Glad you like it, it really is top notch

well, now I know the A23 tonearm cable is fantastic; open, musical colour. so right for high output magnetic cartridge into valves and full range single driver horn loudspeakers

It‘s 6NOFC

thank you jond and anti grunge 2.  For systems that "like" copper, it is hard to imagine there is anything more open and musical than A23 cable. Very good to read your notes. Anti grunge, do you know what is the cable inside the Dynavector arm, copper or silver ? I should ask A23 for their suggestion for internal tonearm wire. Of course, but for the weight of the A23 IC, it would be good to have it installed uninterrupted all the way from cartridge tags to phono cables.

I have the Auditorium23 running from my Dynavector 507mk2 with Zyx Universe running to my Zyx Artisan, having replaced the Dynavector cable as well as a Nordost Frey and can heap nothing but praise: open, dynamic and musical

Since no one has responded I'll just say that I find the A23 to be a totally fantastic interconnect and as you've obviously already heard, and liked, the A23 you should just go for it.

.... I should add I previously used a Triplanar tonearm with straight through Cardas copper wire. My new (pre-owned) tonearm has silver wire internally. The cartridge is a Decca SC4E moving iron with output around 5mv into a valve (tube) phono stage. I am currently using a copper Zavfino "Majestic" tonearm cable, yet today, I compared a version of this cable equipped with RCA phono plugs at both ends, with Auditorium 23 IC, and the latter was more invitingly open, rich, and airy.