PRELIMINARY USER MANUAL
D-Cell504 2.3
User Manual
AMPLIFIER UNIT AUDIO SPECIFICATIONS
D-CELL504 Input impedance Gain Frequency response S/N ratio (unbalanced inputs) S/N ratio (balanced inputs) Absolute Output DC offset Input Sensitivity
10 kΩ Balanced to ground 32 dB (voltage gain: x40) 5 Hz - 45 kHz (-3dB) for 1W @ 8Ω
Slew Rate @ 8 Ω Damping factor Distortion
30V/μs input filter bypassed 20 Hz – 200 Hz > 1000 <0.005% (THD, DIM, SMPTE)
> 118 dBA (20-20KHz, A-weighted)
Output Noise (unbalanced inputs)
50 µVRMS (Typical)
> 113 dBA (20-20KHz, A-weighted)
Output Noise (balanced inputs)
90 µVRMS (Typical)
< 4 mV 2,22 dBu / 1 VRMS
Output Stage Efficiency Output type
93% (typical) Unbalanced to ground
Powersoft reserves the right to make improvements in manufacturing or design which may affect product specifications.
D-CELL504DSP & D-CELL504DSP-IS Input impedance Gain Frequency response S/N ratio (unbalanced inputs) S/N ratio (balanced inputs) Abs. Output DC offset Input Sensitivity
10 kΩ Balanced to ground 32 dB (voltage gain: x40) 10 Hz - 22 kHz (-3dB) for 1W @ 8Ω
Slew Rate @ 8 Ω Damping factor Distortion
> 100 dBA (20-20KHz, A-weighted)
Output Noise (unbalanced inputs)
450 µVRMS (Typical)
> 98 dBA (20-20KHz, A-weighted)
Output Noise (balanced inputs)
490 µVRMS (Typical)
< 4 mV 2,22 dBu / 1 VRMS (DSP selectable)
Output Stage Efficiency Output type
30V/μs input filter bypassed 20 Hz – 200 Hz > 1000 <0.05% (THD, DIM, SMPTE)
93% (typical) Unbalanced to ground
Powersoft reserves the right to make improvements in manufacturing or design which may affect product specifications.
D-CELL504 _USERMANUAL_1008_EN
www.powersoft-audio.com
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