Thielrules, thank you for your advise.
I wanted to create a vintage set so I started 4 or 5 years ago to build it. I begun it with a power amp Accuphase P360, perfect no issue, then I found the Tuner T108, works perfectly with the ant Magnum Dynalab. Then I bought the pre a C260 with many issues, power knob, mc input. It is still under repair, and I could not listen with the Thiel, purchased just two month ago or so. So I am using a pre Proton AP400, and the sound is very thin.
The C260 a a complete parametric eq that allows to increase the frequencies below 100 and or 40 hz. In addition it has a presence control that increases low frequencies when the volume is set below -50 dB. Do you think that I could compensate the lack of the Thiel CS3.5 bass eq with the low tone controls?
Thank you