I've owned the Adcom amps over the years, GFA 555, GFA 555II.
I liked the GFA 5500 the best!
Upgrade your preamp to a GFP-750 or Primare P-30, (both under $1K used), and you'll be happy, -IMO.
I liked the GFA 5500 the best!
Upgrade your preamp to a GFP-750 or Primare P-30, (both under $1K used), and you'll be happy, -IMO.