DM88 vs Esoteric Grandioso M1X
The Grandioso M1X's power @ 8ω is 300W against the DM88's 270W, its power @ 4ω 600W against 500W, and its weight 62 kg (137 lbs) against 55 kg (121 lbs). Both share input impedance (100000Ω).
AI-generated product photo — not official manufacturer imagery.
DM88
HalcroAmplifiersPower AmplifiersDiscontinued
Estimated price (community-sourced)
$30,000
Around — community and catalog average, updates slowly
About the DM88
The Halcro DM88 is a solid-state monoblock power amplifier with active power-factor correction and four input modes: balanced XLR voltage mode, unbalanced RCA voltage mode, current mode, and minimal-path mode. It delivers more than 270 watts into 8 ohms and more than 500 watts into 4 ohms. Its measured distortion is specified at below -126 dB up to 20 kHz at full power, with total harmonic distortion below -140 dB at 1 kHz. Equivalent input noise is specified as 5 nV/√Hz in voltage mode and 6 pA/√Hz in current mode. Protection circuitry shuts the amplifier down in response to excessive temperature, sustained high current, continuous DC at the output, input overload, and various power-supply faults. The universal power supply accepts 85–270 V RMS at 45–65 Hz. Each monoblock measures 790 × 400 × 400 mm and weighs 55 kg.
Specifications
Power Specifications
Amplification power output and characteristics
- Power @ 8Ω
- 270W @ 8Ω
- Power @ 4Ω
- 500W @ 4Ω
- Input Impedance
- 100000Ω
- Max Input Voltage
- 270.0V RMS
Physical Dimensions
Size, weight, and appearance
- Dimensions
- 400 × 790 × 400 mm (W × H × D)
- Weight
- 55 kg (121 lbs)
Key Specifications
Power: 270W
Specifications are community-contributed and may not be accurate or complete. Verify all details with the manufacturer before making purchasing decisions. Terms & Conditions