So due to my recent speaker upgrades I am looking into a receiver upgrade. I am currently running the Harman Kardon 2600(no pre outs). Here are a few options i was thinking about.
1. Harman Kardon 3600 and later on i could add a emotiva XP3
2. Harman Kardon 7550
3. Emotiva package with umc1 and upa5
Thanks in advance