电 话:xxxx-00000000
传 真:xxxx-000000
邮 箱:xxxxx.cn
地 址:xxxxxxxxxx
Input sensitivity/Input impedance
Unbalanced 255mV/43kΩ, Balanced 255mV/86kΩ
Output/Input impedance : Unbalanced rating 1V/90Ω, max. 11V, Balanced rating 1V/180Ω, max. 22.5V
Frequency response : 20Hz to 20kHz (+0, -0.1dB), 5Hz to 120kHz (+0, -3.0dB)
Total harmonic distortion : Unbalanced 0.009% (20Hz to 20kHz), Balanced 0.005% (20Hz to 20kHz)
S/N ratio (IHF-A) : Unbalanced 123dB, Balanced 126dB
Volume adjustment New LECUA1000
Negative feedback circuit ODNF 4.0
Dimensions 440(W) x 130(H) x 430(D) mm
Net weight 19.7kg