m905 vs Accuphase DP-78
The DP-78's signal-to-noise is 114 dB against the m905's 121 dB. Both share bit depth (24-bit), max sample rate (192 kHz), and thd (0.001%).
AI-generated product photo — not official manufacturer imagery.
AmplifiersIntegrated AmplifiersPower AmplifiersHeadphone AmplifiersDACsDiscontinued
Estimated price (community-sourced)
$3,348
Around — community and catalog average, updates slowly
About the m905
Grace Design m905 is a professional stereo monitor controller available in analog and digital versions, with a separate desktop remote control and a 2U rackmount main unit. The digital version adds a high-performance DAC and USB audio interface; both versions are designed for transparent studio monitoring with extensive analog, digital, headphone, cue, talkback, and speaker routing options. It is still listed by Grace Design and appears to remain in production.
Specifications
Power Specifications
Amplification power output and characteristics
- Power @ 8Ω
- 60W @ 8Ω
Digital Audio
DAC capabilities and digital audio processing
- Bit Depth
- 24-bit
- Max Sample Rate
- 192 kHz
- DSD Support
- DSD128
- MQA Support
- No
Analog Output
Analog signal output specifications
- THD
- 0.001%
- SNR
- 121 dB
- Output Impedance
- 300Ω
- Max Output Voltage
- 20.0V RMS
Connectivity
Input and output connections
- Bluetooth
- No
- Wi-Fi
- No
- Ethernet
- No
- Digital Inputs
- AES3, S/PDIF, TOSLINK, ADAT, USB
- Analog Inputs
- XLR, RCA
- Digital Outputs
- AES3, S/PDIF
- Analog Outputs
- XLR
Physical Dimensions
Size, weight, and appearance
- Dimensions
- 432 × 89 × 267 mm (W × H × D)
- Weight
- 3.54 kg (8 lbs)
Key Specifications
Power: 60W
Specifications are community-contributed and may not be accurate or complete. Verify all details with the manufacturer before making purchasing decisions. Terms & Conditions