M8xi vs Electrocompaniet ECI 6DX MKII
The ECI 6DX MKII's power @ 8ω is 125W against the M8xi's 550W and its power @ 4ω 200W against 870W. Both share bit depth (24-bit) and max sample rate (192 kHz).
AI-generated product photo — not official manufacturer imagery.
AmplifiersIntegrated AmplifiersDACs
Estimated price (community-sourced)
$7,999
Around — community and catalog average, updates slowly
About the M8xi
The Musical Fidelity M8xi is a super integrated amplifier featuring a separate preamp section combined with two monobloc power amps in a shared chassis. Each channel has dedicated heatsinks and transformers for optimal performance. It includes a five-input DAC based on the Texas Instruments PCM5242 chip, supporting up to 24-bit/192kHz. Designed for driving demanding loudspeakers with exceptional power, low distortion, and transparency, it continues Musical Fidelity's legacy of powerful integrated amps.
Specifications
Power Specifications
Amplification power output and characteristics
- Power @ 8Ω
- 550W @ 8Ω
- Power @ 4Ω
- 870W @ 4Ω
- Amplifier Class
- AB
- Damping Factor
- >100
- Minimum Impedance
- 2Ω
- Input Impedance
- 25000Ω
- Max Input Voltage
- 67.0V RMS
Digital Audio
DAC capabilities and digital audio processing
- Bit Depth
- 24-bit
- Max Sample Rate
- 192 kHz
- DSD Support
- none
- MQA Support
- No
- DAC Chip
- Texas Instruments/Burr-Brown PCM5242
Analog Output
Analog signal output specifications
- THD
- 0.004%
- SNR
- 86 dB
- Output Impedance
- 25Ω
- Max Output Voltage
- 67.0V RMS
Connectivity
Input and output connections
- Bluetooth
- No
- Wi-Fi
- No
- Ethernet
- No
- Digital Inputs
- coaxial S/PDIF, optical S/PDIF, USB-B asynchronous
- Analog Inputs
- stereo RCA line-level, stereo XLR balanced
- Digital Outputs
- coaxial S/PDIF, optical S/PDIF
- Analog Outputs
- stereo RCA fixed line, stereo RCA variable pre-out, stereo XLR variable pre-out
Physical Dimensions
Size, weight, and appearance
- Dimensions
- 485 × 185 × 510 mm (W × H × D)
- Weight
- 46 kg (101 lbs)
Key Specifications
Power: 550W
Specifications are community-contributed and may not be accurate or complete. Verify all details with the manufacturer before making purchasing decisions. Terms & Conditions