Power Consumption
All power consumption measurements are estimates. Actual power consumption will vary depending on
headphone impedance/sensitivity, source material and it’s frequency content, as well as overall headphone
volume.
Current Consumption
110 mA idle, 390 mA peak, High Power
30 mA idle, 80 mA peak, Low Power
Average Battery Life
~ 2h (High Power)
~ 9h 30m (Low Power)
Battery Low Indicator Threshold
6.8v
Unit Off Threshold
3v
Real-World Battery Life Tests
Actual battery life will vary depending on battery type being used, headphone impedance/sensitivity, source
material and it’s frequency content, as well as overall headphone volume.
Test Signal Path
500ADAT C.A.S.T. Input - N22H C.A.S.T. Output - Headphone Output
Audio Technica ATH-M50x (38Ω)
1h = Battery Low Indicator, 2h = Unit Off
(High Power Mode, Max Volume, Energizer Max Battery)
8h 10m = Battery Low Indicator, 10h 25m = Unit Off
(Low Power Mode, Max Volume, Energizer Max Battery)
Shure SE215 (17Ω)
45m = Battery Low Indicator, 1h 44m = Unit Off
(High Power Mode, Max Volume, Duracell Plus Battery)
7h = Battery Low Indicator On, 9h = Unit Off
(Low Power Mode, Max Volume, Duracell Plus Battery)
Power Adapter Requirements
AC Requirements
100V – 240V AC, 50 – 60 Hz
Adapter Requirements
9v, 500mA, DC (Centre Negative), (Included Supply)
9v, 1000mA, DC (Centre Negative), (3rd Party Supply)
Environmental
Operating Temperature
+1 to 35 degrees Celsius
Storage Conditions
-20 to 50 degrees Celsius
Dims/Weights
Unit
Width
150mm (5.9”)
Height
46mm (2.2")
Depth
120mm (4.7")
Unit Weight
0.91kg (2lb)
Shipping Carton
Width
250mm (9.8")
Height
120mm (4.7")
Depth
200mm (7.9")
Carton Weight
1.4kg (3.1lb)
