УсилвателиКрайни стъпалаСТЕРЕО
Каталожен №:
The Delta STEREO distills all of Classé's innovation and knowledge into a compact high-performance stereo amplifier.
In situations where dual mono amplifiers can't be accommodated, Delta STEREO offers uncompromizing performance in a single component.
Specification:
Frequency Response(-3dB, 50Ω source impedance):1Hz – 650kHz
Continuous Output Power(at 1kHz, 0.1% THD+N):12.5W / 8Ω delivered in pure class A operation
250W / 8Ω
500W / 4Ω (with AC line held constant)
350W / 2Ω (with AC line held constant)
Harmonic Distortion (measurement bandwidth:500kHz, 25Vrms in 4Ω or 8 Ω):
<0.0016% at 1kHz
<0.002% at 10kHz
<0.003% at 20kHz
Harmonic Distortion(measurement bandwidth:90kHz, 25Vrms in 4Ω or 8 Ω):
<0.0007% at 1kHz
<0.001% at 10kHz
<0.0025% at 20kHz
Peak Output Voltage(nominal AC line):129Vp-p into 8Ω
138Vp-p no load
Input Impedance(at 1kHz, BAL / SE):82kΩ
Voltage Gain(at 1kHz, BAL / SE):29dB
Intermodulation Distortion (SMPTE 4:1) (8Ω or 4Ω, BAL / SE):<0.0018%
Intermodulation Distortion (CCIF) (8Ω or 4Ω, BAL / SE):<0.004%
Signal-to-Noise Ratio(A wtd in parenthesis) (22kHz BW):118dB (120dBA)
Crosstalk(one channel driven to 250W / 8Ω):124dB (100Hz), 107dB (1kHz),90dB (10kHz)
Slew Rate:75V / μs
Output Impedance:0.009Ω (100Hz), 0.009Ω (1kHz),0.012Ω (10kHz)
Damping Factor(at 1kHz, ref 8Ω):850
Width:17.50 in (444 mm)
Depth:19.37 in (492 mm)
Height:8.74 in (222 mm)
Gross Weight:116.4 lbs (52.8 kg)
Net Weight:102.3 lbs (46.4 kg)
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