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HPBA-2
Balanced Headphone Amplifier
Rev. 6
Owner’s Manual
Page 1: ...1 HPBA 2 Balanced Headphone Amplifier Rev 6 Owner s Manual ...
Page 2: ...ld set it for comfortable listening level 3 INPUTS We suggest that the input level coming from your DAC s balanced outputs to be adjusted for 0dBFS 24dBu 12 28 Vrms XLR input connector pin out is PIN 1 Ground PIN 2 Hot PIN 3 Cold Line In connectors are located on the rear panel Left and Right channels are as follows 4 OUTPUTS The front panel XLR headphone balanced connector pin out is as follows P...
Page 3: ...on there s a 1 milliwatt signal going through your headphones 0 548 Vrms 6 SPECIFICATIONS Frequency response 300Ω load both channels active 1 5Hz 150kHz 0 0 5dB Input impedance 20 kΩ Output impedance 164 Ω Total Harmonic Distortion Noise THD N 300Ω load both channels active 1mW output 0 0026 C M R R 80dB Dynamic range 120dB ...
Page 4: ...y of merchantability or fitness for a particular purpose 8 DECLARATION OF CONFORMITY I declare that the model HPBA 2 conforms to the following standards adopted by the European Community EMC electro magnetic compatibility 89 336 CEE directive LV low voltage equipment 73 23 CEE directive on electrical safety EN61010 and electromagnetic compatibility EN61000 RoHS Restriction of Hazardous Substances ...
