The AVR-X3800H's power @ 8ω is 105W against the T 778's 160W and its power @ 4ω 180W against 170W. Both share low-frequency extension (20 Hz) and high-frequency extension (20 kHz).
Both turn up in the same documented systems.
The C 389's power @ 8ω is 130W against the T 778's 160W, its power @ 4ω 130W against 170W, its signal-to-noise 107 dB against 100 dB, and its thd 0.005% against 0.010%.
The AVR-X4800H's power @ 8ω is 125W against the T 778's 160W, its signal-to-noise 102 dB against 100 dB, its thd 0.050% against 0.010%, and its weight 13.2 kg (29 lbs) against 12.1 kg (27 lbs).
Yamaha RX-A3080
- Power @ 8Ω
- 150W vs 160W
- Signal-to-noise
- 110 dB vs 100 dB
Emotiva MR1L
- Power @ 8Ω
- 150W vs 160W
- Signal-to-noise
- 100 dB vs 100 dB