Hi -
I purchased the Heaven 11 Bille MK II amp just about 2 years ago. I paid roughly $1600 USD new. It is used in a second system with Golden Ear BRX speakers, PS Audio SACD transport and GainCell DAC, and a Technics 1500 turntable. The Billie amp replaced a Rogue Sphinx MK 3 integrated that I really liked, but was just too damn noisy. A REGA Brio amp preceded the Rogue.
I paid $1600 USD new for the amp. I splurged and got the marble volume knobs. Very pretty.
I wanted an integrated amp with phono. Bluetooth and DAC were not of interest. The amp was an attractive buy at $1600 and was keeping with the Rogue price wise. At the time, if it were $3000, I would have looked for something else.
Don't get me wrong, it is a nice performing amp. Watched the Steve Guttenberg YouTube videos for a more full review as he delves into all the audio niceties. Reviewers all praise this amp. I like the amp, I just don't love it. Maybe it is Class D fatigue. The overall sound doesn't move me and I have tried different speakers (Zu Omen Monitors), swapped interconnects, just not sure how to tweak this one.
If I were going to drop $3k, I would probably go with something like the Prima Luna EVO 100 integrated. Granted, prices have gotten stupid crazy over the last few years, but $3k is steep in my mind for my uses.
Rich