UPGRADES |
Integra DRX-3.4 |
vs |
Integra DRX-3.3 |
Higher Power Output |
100 W (8 Ω, 20 Hz - 20 kHz, 2 channel driven) |
vs |
90 W (8 Ω, 20 Hz - 20 kHz, 2 channel driven) |
Network Audio Formats |
FLAC, WAV, Apple Lossless, WMA, MP3, DSD, AIFF, MPEG-4 AAC, LPCM |
vs |
FLAC, WAV, Apple Lossless, WMA, MP3, DSD, AIFF, MPEG-4 AAC |
Music Playback via USB |
FLAC, WAV, Apple Lossless, WMA, MP3, DSD, AIFF, AAC, LPCM |
vs |
FLAC, WAV, Apple Lossless, WMA, MP3, DSD, AIFF, AAC |
More Advanced Auto Speaker Calibration System |
Dirac Live™ and AccuEQ Advance Room Corrections |
vs |
AccuEQ Advance 9-point calibration with subwoofer EQ and AccuReflex™ |
HDR10+ |
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vs |
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Enhanced Audio Return Channel (eARC) |
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vs |
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QMS |
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vs |
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Auto Low Latency Mode Pass-through |
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VRR |
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QFT |
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Video Signal Passthrough |
up to 8K 48/50/60Hz RGB/YCbCr 4:4:4 12-bit and 4K 100/120Hz RGB/YCbCr 4:4:4 12-bit |
vs |
up to 4K 50/60Hz 4:4:4 |
Video Signal Upscaling |
from 1080p and 4K up to 8K 50/60Hz and 4K 50/60Hz |
vs |
1080p to 4K |
Works with Amazon Alexa |
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More 8K Inputs |
7 |
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More RCA Pre-Outs |
9.2 (barter to Zone 3 Pre/Line Out) |
vs |
0.2 |
More Zones |
3 |
vs |
2 |
More Powered Zones |
2 and 3 |
vs |
2 |
Bigger Power Supply |
750 W |
vs |
740 W |
Higher Power Output (8 Ω, 20 Hz - 20 kHz, 2 channel driven, FTC) |
100 W (0.08% THD) |
vs |
90 W (0.08% THD) |
Higher Power Output (6 Ω, 1 kHz, 1 channel driven, JEITA) |
225 W (10% THD) |
vs |
215 W (10% THD) |
Higher Dynamic Power per Channel, 3 Ω, Front) |
250 W |
vs |
240 W |
Higher Dynamic Power per Channel, 4 Ω, Front) |
220 W |
vs |
210 W |
Higher Dynamic Power per Channel, 8 Ω, Front) |
130 W |
vs |
120 W |
Higher Rated Headphone Power Output |
85 mW (32 Ω, 1 kHz, 10% THD) |
vs |
80 mW (32 Ω, 1 kHz, 10% THD) |