Having read the above about what, where, when and how, I have to say sorry can not remember all the detail. I have used a DL103, tried it in a RB600 and RB200?- Rega badged acos thingy. It's better in the 200 than 600, but for my taste unpleasant in either. You can get it to track acceptably I just found it dark in tone, communactive, but a touch miserable in nature. I would far rather use its little red or blue brothers.
I will go and sit in the dissenters corner for a little while now.
Sod the hi-fi, listen to the music