SUT decision: Ortofon Verto vs Ortofon STA6600L

MC4 is very expensive. I am looking for a cheaper alternative.

I am trying to understand if the old Ortofon original Jorgen Schou SUTs are worth considering over the newer Ortofon.

I am also considering the Auditorium 23 SUT (SPU version).

Have you checked out the Bob's devices 1131 blue?

One you audition on of Bob's blue series SUT's (the 1131 or Sky 30) running into the MM section of your phono you will be amazed at the improvement. Built & backed in the USA & Bob is a wealth of information. {Check Art Dudley's Stereophile review.]

Go a set further: Try Bob's amazing cables. The synergy between Bob's cables & his SUT's is perfect harmony.

If you act quickly, before RMAF closes, Bob may extend to you a "Show Discount."

[My 10-13-13 post was filled with embarrassing typos. I am hoping that the moderator(s) will delete that post in favor of the corrected version below.]

Once you audition one of Bob's blue series SUT's (the 1131 or Sky 30) running into the MM section of your phono you will be amazed at the improvement. Built & backed in the USA & Bob is a wealth of information. (Check Art Dudley's Stereophile review.)

Go a step further: Try Bob's outstanding cables. The synergy between Bob's cables & his SUT's is a perfect harmony.

If you act quickly, before RMAF closes, Bob may extend to you a "Show Discount."

I have heard about Bob's product. I know they have good reputation. However, how good are they compared to an Auditorium23 or a Ortofon Verto? Has anyone made a direct comparison ?