Bryston 9BSST-THX Owner's Manual page 13

9BSST THX
FIVE CHANNEL POWER AMPLIFIER
Typical THD+N Sweep
Graph shows that distortion is
essentially unaffected by load.
4v balanced input shown.
4 ohm 200w
8 ohm 120w
Typical IMD Sweep
4 ohm 200w
8 ohm 120w
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