Mass Kobo 404Balanced portable amp
Inheriting the essence of 394 and 395 brings unexpected surprises
The sound field is wide and the listening feeling is comfortable,High quality
Dedicated line, specially designed for 404 with wire
Input: Balance 3.5φ/2.5φ 4-pole socket
Unbalanced 3.5φ stereo jack
Output: balanced 3.5φ/2.5φ 4-pole socket(For moving iron earphones), XLR-4
Unbalanced 3.5φ stereo jack
Maximum input value: balance +16dBm
Unbalanced +10dBm
Maximum output without error(P-P):balance 7V
(RMS): 2.3V
Maximum output value without error: balanced 165mW(32Ω load, 1KHz, T.H.D+N 0.5%)
Frequency response range: 20Hz~20KHz(±1dBm)
Residual noise: below 40μV(Minimum volume)
Below 150μV(Loudest)
Power supply: AA battery *6,(Alkaline battery, Ni-MH battery)/Micro USB 5V
Current consumption:
1. When there is no signal, 0.13A(Battery 9V), 0.14A(Battery 7.2V) 0.21A(USB 5V)
2. At maximum output, 0.27A(Battery 9V), 0.33A(Battery 7.2V) 0.7A(USB 5V)
Size: 113mm*155mm*40mm(W*D*H)
Weight: 650g(With battery)515g(Without battery)