Jumpers for Spendors


Pinging any Spendor owners:
Has anyone replaced the brass jumper that comes stock on Spendors (I have Spendor 9's) with a cable jumper? I'm using Analysis Plus Oval 9 speaker cables and interconnects throughout my system and I'm happy with their performance. I'm thinking of getting the Analysis Plus jumper as well, but if no sonic difference is heard, perhaps throwing $150 into the street would yield better results. bwaahaaaahaaa
Experiences?

Mucho Thanks
tgyeti
A friend of mine with Spendor S-8s hates the jumpers that come with the speaker and insists on using high quality jumpers made out of speaker cable. A dealer does the same with all of the speakers that come with double binding posts.
I would definitely recommend replacing those stock jumpers. I had fatwyre.com make a pair of jumpers for my Spendor 1/2Es and my results were very good (and not too expensive). I am using Tara Labs Space & Time Phase II speaker cables, which are rather modest in price, and I had Fatwyre make jumpers out of the same cable.

The new jumpers made a major improvement in upper frequency reproduction. I should mention that it took many hours for the jumpers to settle - so don't expect great result right out of the gate. IMHO, spending $150 on jumpers to match your speaker cables will be money well spent.
I have a pair of 1/2e speakers and when I purchased my Alpha Core Goertz MI-2 Veracity speaker cables I also purchased their copper jumpers ($20). I noticed an improvement over the brass jumpers, but I'm not sure I'd spend $150 on this.
My intellect tells me that those thin mystery-metal jumpers should sound bad, but my ears tell me that they're indistinguishable from cables. And, I've done all the swaps, tests, etc.