SUT decision: Ortofon Verto vs Ortofon STA6600L


Friends,
I am considering adding a SUT to between my Lyra Skala cartridge and RCM Sensor phonostage. I have noticed that even with a cheap vintage Ortofon SUT there is a clear improvement in terms of musical flow and drama when compared with using the phonostage standalone. At the moment I can get a Ortofon Verto which is a new generation SUT by Ortofon (using Lundahl inside) or I can also get a vintage STA 6600L which uses an original Jorgen Schou SUT inside. Which of them is preferable ? Will the old tranny hold when compared to a latest Lundahl tranny ?
pani

Showing 2 responses by bobsdevices

I Don't know if it is ok for me to discuss my own product here, but since it is moderated, I will let the moderator decide. I will not give my personal opinion but just refer to a few reviews of the 1131
http://cinemag.biz/news/STRP-120500.pdf
http://www.10audio.com/bob%27s_devices_1131_step_up.htm
http://www.positive-feedback.com/Issue61/reader9.htm
I believe in Art Dudley's column he compares it to the Lundahls.
I have written a short article on impedance loading that may help explain the differences.
http://www.bobsdevices.com/What-about-Impedance.html