Classe DELTASTEREO Delta Stereo Power Amplifier

Owner’s Manual - Page 23

For DELTASTEREO.

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23
Specifications
n Frequency Response 1Hz – 650kHz, -3dB
(50Ω Source Impedance)
n Continuous Output power
(
Pure Class-A Operation)
12.5W /
(at 1kHz, 0.1% THD+N) 250W /
(
With AC Line held constant)
500W /
n Harmonic Distortion
(500 kHz Bandwidth) <0.0016% at 1kHz
(500kHz/25Vrms in 4Ω or 8Ω) <0.002% at 10kHz
<0.003% at 20kHz
n Harmonic Distortion
(90 kHz Bandwidth) <0.0007% at 1kHz
(90kHz/25Vrms in 4Ω or 8Ω) <0.001% at 10kHz
<0.0025% at 20kHz
n Peak Output Voltage
(No Load) 138V peak-to-peak, 40Vrms
(Nominal AC Line) (8Ω Load)
129V peak-to-peak, 40Vrms
n Input Impedance
(Balanced/Single-Ended) 82kΩ
n Voltage Gain
(at 1kHz, Balanced/Single-Ended) 29dB
n Input Level for Nominal Output
(Balanced/Single-Ended) 1.58Vrms
n Intermodulation Distortion SMPTE 4:1 <0.0018%
(4Ω or 8Ω, Bal/SE) CCIF <0.004%
n Signal-to-Noise Ratio 118dB
(22kHz Bandwidth, 1.84Vrms input) (A-Weighted) 120dB
n Output Impedance 0.009
Ω / 0.009Ω / 0.012Ω
(100 Hz / 1 kHz / 10 kHz)
n Slew Rate 75V/µs
n
Crosstalk 124dB / 107dB / 90dB
(One channel driven at 250W/8Ω) (100 Hz / 1 kHz / 10 kHz)
n Damping Factor (at 1kHz, ref 8Ω Load) 850
n Standby Power Consumption
(for North American 120V) (Wake on Network disabled*) 0.22W
(Wake on Network enabled) 2.8W
(for Europe 230V) (Wake on Network disabled*) 0.4W
(Wake on Network enabled) 2.8W
(*20 mins after AC is applied)
n Power Consumption
(for North American 120V) Rated (1/8
th
into 4Ω) 7.1 A / 850VA (570W)
Max. Power (300W into 8Ω) 990VA (715W)
(for Europe 230V) Rated (1/8
th
into 4Ω) 4.0 A / 775VA (560W)
Max. Power (300W into 8Ω) 990VA (715W)
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