What Integrated Amp do You use

I love my PrimaLuna Prologue One. Tone. Imaging. Lack of fuss. Yeah, it's given me trouble a couple times over the years.  Tubes can fail and I occasionally must clean the pots.  Another part, I can't remember what, failed as well. But all told it's essentially taken me out of the market. I'd rather spend the money on strings for my various musical instruments

devialet 120 - saturation, beauty of the sound, inbuilt dac, sam
hegel rost - imaging specificity, purity of sound, bass control
primare i-30 - sparkling clarity, life force in the voicing
naim nait xs2 w tpdo ps - prat, bigness, wholeness of the music

I have an eight year old Marantz Reference PM-15S2b integrated and never realized the potential it had until I got a set of Darwin speaker cables. After getting the SCs, it was like listening to a newer integrated.

All the old reviews of it now seem off compared to what I'm hearing. It's so good, I've put off getting a new one. For the moment.

All the best
Nonoise

Melody I880, the last dozen years or so. KT88, tube rectifier, modified to add pre-out. 

Before that was a POC Jungson Class A that was nothing but problems. Before that, Aronov LS960 a terrific, liquid, 3D, dynamic, with great bass and two volume knobs that were a pain to match. Great amp for about a dozen years until it started blowing fuses and died.

Before that were a couple separates, notably McCormack DNA 150, the nicest SS amp I ever heard. Frankly it was virtually as good as the Aronov, but required more $ in power cords and interconnect, etc, to get there, which is true to this day. That is why my next amp will again be an integrated. The Raven Blackhawk is in transit and expected next week.