Esoteric Grandioso M1X Monoblock Amplifier

The Esoteric Grandioso M1X Monoblock Amplifier represents a pinnacle of audio engineering, seamlessly blending decades of expertise with cutting-edge technology. This powerhouse delivers 300W at 8Ω and 600W at 4Ω, capable of rendering every nuance from the softest passages to the most dynamic crescendos with pristine clarity. Engineered for the discerning audiophile, the M1X features multiple analog inputs including XLR and RCA connectivity, with an exceptionally low noise floor of 119dB and distortion of just 0.006%. Its extended frequency response from 5Hz to 100kHz ensures complete musical reproduction across all genres. Compatible with speaker impedances from 4Ω to 16Ω, this monoblock amplifier adapts to virtually any high-end speaker system. Built to exacting standards with substantial construction weighing 62kg, the Grandioso M1X combines Japanese precision with uncompromising audio performance for the ultimate listening experience.

Spec description

Speaker output:

Rated output power- 300W (8Ω)

600W (4Ω)

Analog audio inputs:

ESL-A- 1 (Monaural)

XLR- 1 (Monaural)

Input impedance- 100kΩ

RCA- 1 (Monaural)

Input Impedance- 10kΩ

General:

Power supply

Model for Europe/Hong Kong- AC 230V, 50Hz

Model for US/Canada- AC 120V, 60Hz

Power consumption- 400W (55W when no signal)

External dimensions (WxHxD)- 491 x 221.5 x 536mm 

19 3/8" x 8 3/4" x 21 1/8" (including protrusions)

Weight- 62kg / 136 3/4 lb

Audio performance

Frequency response- 5Hz to 100kHz (+0dB, -3dB, 8Ω)

S/N ratio- 119dB (IHF-A, XLR)

Total harmonic distortion- 0.006% (1kHz, 8Ω, 300W)

Compatible Speaker Impedance- 4Ω to 16Ω

Gain- 28.5dB