Integrated amplifiers — Extraudio X251 MKII
Description, images, technical data and specifications
Extraudio X251 MKII
Image source — © Extraudio
An integrated amplifier capable of delivering 500 watts at a resistance of 4 ohms and 300 watts at a resistance of 8 ohms. In standby mode, the device consumes 0.5 watts of power.
Specifications
Model name
X251 MKII
Type
Integrated Amplifier
Analog inputs (balanced)
1
Analog inputs (single-ended)
4
Input sensitivity (mV)
N/A
Input impedance (balanced) (Ω)
120 000
Input impedance (single-ended) (Ω)
60 000
Output impedance (balanced) (Ω)
N/A
Output impedance (single-ended) (Ω)
N/A
D/A conversion
N/A
Phono MM/MC current-sensing input impedance (Ω)
N/A
Output power (8Ω) (W)
300
Output power (4Ω) (W)
500
Gain (dBu)
12 (XLR), 6 (RCA)
Frequency response low +/- 3dB (Hz)
20
Frequency response high +/- 3dB (Hz)
20 000
Signal to Noise Ratio (dB)
> 119
Total Harmonic Distortion + Noise (%)
0.003
Damping factor
> 1000
Dimensions (mm)
440 x 120 x 400
Weight (kg)
11
Official link
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