Sound Performance Lab Area 5.1 manual Power Supply Specifications, @ -20 dBu

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Built around a torroidal transformer, the power supply allows for a minimal electromagnetic field with no hum or mechanical noise. The power supply's output side is filtered by an RC circuit to extract noise and hums caused by your power service. 30.000µf capacitors smooth out the positive and negative half waves.

The phantom power is derived from a separate winding in the transformer, a precise current regulator delivers a clean phantom power of 48 volts. High quality 0.1%/ 6,81 kOhm resistors ensure the pristine quality of the phantom power supply.

The supply voltage can be set to 230 V/50 Hz or 115 V/60 Hz. Check your country's power requirements for the appropriate setting. An AC power cord is included to feed the IEC-spec, 3- prong connector. Transformer, AC cord and IEC-receptacle are VDE, UL and CSA approved.

Chassis ground and AC ground can be physically disconnected by the “Ground Lift” switch (GND LIFT). This helps to eliminate hums.

Frequency Response:

10 Hz-50 kHz

 

(50 kHz = -3 dB)

 

 

Common Mode Rejection:

1 kHz: -80 dB / 10 kHz: >- 60 dB

(@ -20 dBu)

 

 

THD & N:

Amplification:

A weighted:

 

20 dB

-97,1 dBu

 

40 dB

-91,1 dBu

 

60 dB

-71,0 dBu

Dynamic Response:

119 dB

 

Max. Output Level XLR / Jack: ....

+20 dBu

 

Output Impedance:

<75 Ohm

 

Housing:

Standard EIA 19"/3U

 

... 482 x 132 x 237 mm

Weight:

7.3 kg

 

Subject to change without notice.

Power Supply

Specifications

Area 5.1

9

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Contents Area Area Operation Contents IntroductionStandard Recording Setup InstallationMicrophone Input via multicore lead Stereo Mix SPL Mic Array Operation High precision gain preamplifiersMotorized master/slave mic gain controls Pad Ch -4 LockRev Sub/LFE channelOperation Stereo downmix stages Operation Stereo outputOperation Output PPM meter @ -20 dBu Power Supply SpecificationsWarranty Area Sound Performance Lab