I have a custom phono stage built for me by Kevin at K & K. I also have great respect for John Chapman and the Bent products. I've heard nothing but good things about his step-up and I was very impressed with his passive pre which I used to own but which did not mesh with the rest of my system at the time.
I will say that the K&K is a superb unit that will equal or best anything up to $4K that I've heard (and includes quite a few). The phono stage is based on the 6n1p tube (two) - cheap and superior to the 6dj8/6922/7308 and many applications. Mine has the built-in Lundahl step-up (10dB extra gain) and it has four settings for MC (100, 300, 1K, and 47K Ohms) and two for MM (47K Ohm and 47K Ohm in parallel with 220pF). It runs QUIET within the volume range of any listening I'd ever do and sounds absolutely superb. Highly recommended and the best value I've ever purchased in audio.
I will say that the K&K is a superb unit that will equal or best anything up to $4K that I've heard (and includes quite a few). The phono stage is based on the 6n1p tube (two) - cheap and superior to the 6dj8/6922/7308 and many applications. Mine has the built-in Lundahl step-up (10dB extra gain) and it has four settings for MC (100, 300, 1K, and 47K Ohms) and two for MM (47K Ohm and 47K Ohm in parallel with 220pF). It runs QUIET within the volume range of any listening I'd ever do and sounds absolutely superb. Highly recommended and the best value I've ever purchased in audio.