MM phono preamplifier

Look for a used NVO tubed phono yes it has both mm & mc but my understanding is the mc just has more gain. I use their 13 tibed unit in mm and find it sonically just super.

IMO the best bang for the buck in an MM-only phono stage is Croft. Glenn offers three tube phono stages. The least expensive model uses SS rectification, the mid tier used a tube rectifier and the most expensive is a 2-box solution w/ segregated power supply. All excellent. I believe the least expensive model lists for right around $1K. Highly recommended.

Leben makes a MM only phono preamp. Most use it with a SUT

https://lebenhifi.com/products/rs30eq.html

@jperry   Not sure I understand the specs on the Leben.  23.5dB gain? So when used with a SUT it is only useful paired with MM or high-output MC carts?

The Tron Electric Convergence phono is exceptional and is offered in a MM-only version. Build quality is second to none.