Topping Pre90preampfeedsNAD M22 V2power amp
Used together in 1 real system
Strong match
Topping Pre90 + NAD M22 V2 is a strong match — no compatibility concerns worth flagging.
What the compatibility check found
Physical Connectivity
Pass✓ Products have compatible connections: RCA, XLR
Balanced/Unbalanced Connection Matching
Pass✓ Flexible connection options - both components support balanced and unbalanced
Use balanced connections (XLR or TRS) for best noise rejection, especially for long cable runs (>3 meters)