The series of THUNDER rack-mount pre amplifiers are designed for background music/paging and public address system installations
The unit supports power amplifiers to work, features muting function.,that MIC1 overrides MIC2、MIC3、AUX1、AUX2 with 0~30dB dB attenuation
● 5 MIC inputs, 3 AUX inputs, 2 EMC input,2 AUX outputs
● Individual volume controller for MIC & AUX inputs
● MASTER volume controller ,BASS and TREBLE tone controller
● EMC1,2 have priority over all inputs except MIC1
|
MIC Input |
MIC 1,2,3,4,5: 18mV/600 ohms, Unbalanced |
|
AUX Input |
AUX 1,2,3: 200mV/10k ohms, Unbalanced |
|
EMC Input |
EMC 1,2: 1.5V/10k ohms, Unbalanced |
|
Tone |
BASS:±10dB at 100Hz,TREBLE:±10dB at 10KHz |
|
Frequency Responce |
20Hz – 20KHz |
|
S/N Ratio |
MIC 1,2: 70dB; AUX 1,2,3: 80dB |
|
THD |
Less than 0.1% |
|
Muting Function |
MIC 1 overrides other input signals with 0-30 dB attenuation,. |
|
LED Indicators |
POWER |
|
Protection |
AC fuse |
|
Power Requirements |
110/220V±10%,50/60Hz |
|
Power Consumption |
50W |
|
Dimensions (W×D×H) |
483×320×88mm |
|
Weight |
7.5Kg |
