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"Radial" J48 音頻平衡訊號轉換器

J48 Specifications

Type: 

Active 48V with switching supply 

Input impedance: 

Unbalanced 220K-Ohms 

Output impedance: 

Balanced 600-Ohms 

Frequency response: 

10Hz to 80kHz 

Linear performance: 

+/- 0.12dB from 20Hz to 20kHz 

Total harmonic distortion: 

0.06% @ 20Hz, 0.005% @ 1kHz 

Phase distortion: 

0.02o at 1kHz 

Maximum input voltage 

3.12 Volts RMS ( 9V peak ) 

Size: 

3.5" wide, 2" high, 5.5" deep 

Weight: 

1kg or 2lbs 

Construction: 

Welded 14-gauge steel