DMA-280 vs DMA-240
The DMA-240's power @ 4ω is 350W against the DMA-280's 360W and its signal-to-noise 98 dB against 97 dB. Both share power @ 8ω (200W) and thd (0.015%).
AI-generated product photo — not official manufacturer imagery.
AmplifiersPower Amplifiers
Estimated price (community-sourced)
$12,700.80 - $20,802
Around — community and catalog average, updates slowly
About the DMA-280
The Spectral Audio DMA-280 is a high-end stereo reference amplifier designed for extremely fast transient response, very low distortion, and high-resolution playback. Spectral describes it as an advanced reference amplifier that uses a new double push-pull, fully balanced gain topology and SHHA driver technology to improve speed, settling, and waveform accuracy.
Specifications
Power Specifications
Amplification power output and characteristics
- Power @ 8Ω
- 200W @ 8Ω
- Power @ 4Ω
- 360W @ 4Ω
- Minimum Impedance
- 2Ω
- Input Sensitivity
- 1.5V RMS
- Input Impedance
- 10000Ω
Analog Output
Analog signal output specifications
- THD
- 0.015%
- SNR
- 97 dB
- Output Voltage
- 1.5V RMS
- Output Impedance
- 10Ω
Connectivity
Input and output connections
- Bluetooth
- No
- Wi-Fi
- No
- Ethernet
- No
Physical Dimensions
Size, weight, and appearance
- Dimensions
- 184 × 458 mm (W × H × D)
- Weight
- 30 kg (66 lbs)
Key Specifications
Power: 200W
Specifications are community-contributed and may not be accurate or complete. Verify all details with the manufacturer before making purchasing decisions. Terms & Conditions