A new preamp is now available; it is the Rek-O-Kut Ultra. It includes a Flat response setting so that the optimal use of the Diamond Cut Virtual Phono Preamp (VPP) can be realized. It also has RIAA and 78 Turnover settings. You can find it here:
https://www.diamondcut.com/st3/produ...-phono-preamp/
Craig
https://www.diamondcut.com/st3/produ...-phono-preamp/
Craig