Grandioso M1X vs Aragon iridium
The iridium's power @ 8ω is 400W against the Grandioso M1X's 300W, its signal-to-noise 112 dB against 119 dB, and its thd 0.020% against 0.006%. Both share power @ 4ω (600W).
AI-generated product photo — not official manufacturer imagery.
AmplifiersPower Amplifiers
Estimated price (community-sourced)
$35,500
Around — community and catalog average, updates slowly
About the Grandioso M1X
The Esoteric Grandioso M1X monoblock amplifier represents a new milestone in power amplification, combining advanced technology and meticulous engineering. It features the world's first bipolar transistor with a high-current amplification factor and low on-resistance super junction (ESOTERIC SJ-BJT01), custom-designed toroidal-core transformers with over 3,000VA capacity, and a large 60,000μF power supply capacitor bank. The amplifier supports ES-LINK Analog input, RCA, and XLR inputs, with a balanced input stage and FET switches for enhanced microdetail. Its chassis is designed for optimal vibration control, with a 35mm-thick aluminum front panel and a semi-floating top panel with a dual honeycomb grille for heat dissipation and sound openness. The M1X delivers 300W into 8Ω, 600W into 4Ω, and up to 1,200W into 2Ω, with a frequency response of 5Hz to 100kHz and a very low total harmonic distortion of 0.006%. It weighs 62kg and measures 491 × 221.5 × 536mm. The amplifier is noted for its minimalist circuitry philosophy, high resolution, and dynamic power delivery, making it suitable for demanding high-fidelity applications.
Specifications
Power Specifications
Amplification power output and characteristics
- Power @ 8Ω
- 300W @ 8Ω
- Power @ 4Ω
- 600W @ 4Ω
- Amplifier Class
- AB
- Minimum Impedance
- 4Ω
- Input Sensitivity
- 1.0V RMS
- Input Impedance
- 100000Ω
- Max Input Voltage
- 10.0V RMS
Analog Output
Analog signal output specifications
- THD
- 0.006%
- SNR
- 119 dB
- Output Voltage
- 1.0V RMS
- Output Impedance
- 0.1Ω
- Max Output Voltage
- 10.0V RMS
Connectivity
Input and output connections
- Analog Inputs
- ES-LINK, RCA, XLR
Physical Dimensions
Size, weight, and appearance
- Dimensions
- 491 × 221.5 × 536 mm (W × H × D)
- Weight
- 62 kg (137 lbs)
Key Specifications
Power: 300W
Specifications are community-contributed and may not be accurate or complete. Verify all details with the manufacturer before making purchasing decisions. Terms & Conditions