Benchmark MPA1 Manual de Instruções descarregar pdf (Página 28)

PRE420 Instruction Manual – rev. E Page 28

MirrorPan™ Constant-Power Pan Circuit

Number of pan controls 4

Pan Law 3-dB (constant power to stereo out)

Deviation from Constant Power +/- 0.25 dB

Channel Separation when Fully Panned > 71 dB

Balance at Center Detent +/- 0.25 dB

THD+N Better than -112 dB, 0.00024%

HPA2™ Headphone Amplifier

Number of Outputs 1

Connector ¼” TRS with switch contacts

Output Impedance < 0.11 Ohms, 10 Hz to 200 kHz

Maximum Output Level at 0.001% THD+N +23.5 dBu into 600 Ohms (0.24 W)

+19.5 dBu into 30 Ohms (1.78 W)

Maximum Output Current 250 mA

Drive capability at rated THD+N 30 Ohms

Overload Protection (independent per channel) Current limited at 300 mA

Thermal Shutdown

Bandwidth > 500 kHz

-0.014 dB at 10 Hz

-0.013 dB at 200 kHz

THD+N -106 dB, 0.0005% into 30 Ohms at

+18dBu (1.26 W)

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Benchmark MPA1 Manual de Instruções Página 28