Adding a Herron VTSP 3A/360 Preamplifier to the system.

I've had the 360 and the VTPH2a phono preamp for about 6 months now, and they are wonderful. Give it a few weeks to break in after you get it and the sound will continue to improve. I used to run an MSB DAC into my MSB S-200 amp and that sounded great, but when I sent the DAC output to the pre-amp first, yow! Much better! Interesting design, Keith has - make tube gear that doesn't look or even particularly sound like tube gear. 

I bought a pair of Herron M1 monoblocks a while back and was impressed enough and had heard so many good things about the VTPH-2A phono stage (now discontinued) that I bought one.  The VTPH-2A was a significant step up from my Manley and Pass Labs phono stages and I decided to go all-in with the VTSP-360 ESP/REF.  Prior to the VTSP-360 I had a Modwright LS100, which I thought was going to be a forever piece, but the VTSP-360 bettered it.

Keith is a fine gentleman and passionate about audio.  He's told me more than once that he makes these things for himself and when they are "good enough" then he makes them available to the public.

My M1s are on their way back to him now for an "update" which he has offered to perform for a very reasonable price.

Getlemen, the unit I bought is a used unit that was being offerred by Oswaldo Martinez of Let There be Sound. It was his personal unit. It's getting closer by the day. Another couple of days, and it will be here.

Best regards,
Dan

The latest and final line stage, according to Keith, is now called Reference. New units have Reference with Stereo Preamplifier underneath in smaller font on the lower right corner of the faceplate not VTSP-360 with Vacuum Tube Stereo Preamplifier underneath.

Been running a Reference with a VTPH-2a for about 3 months now (pushing LTA UL+ monoblocks) really feel like I am where I want to be after 30 years in the hunt. The presentation is so vivid and authentic I could just sit for hours lost in the performance. I am so grateful for Keith and his support over the many years I’ve known him—he has a genuine passion for his craft and cares deeply about his clients.