E12
Product number:
零售价
市场价
1. Balanced microphone input
2. Provide high quality +48 phantom power supply
3.3 band classical balance to create a warm sound
4. Two stereo independent lotus input, the function is expanded
5. Stereo 7-band graphic equalizer, assigned to the main line
6.16 kinds of tape display reverb effect, making the sound especially pleasant
7. Built-in high-quality MP3 player, excellent sound quality and simple man-machine interface
8. All channels have peak signal indication and fader monitor selection
Category:
Mixer
Keywords:
Professional amplifier manufacturer
重量
- Product Description
-
Model E8-USB E12-USB E16-USB Frequency Response Mic/Line input to any output,20Hz-20KHz；±0.5dB Total Harmonic distortion -30dBuinput to mix，mic gain30dB,＜0.007% Mic Equivalent input noise MIC EIN@Max gain,150 ohms source impedance-128dbu Bus noise Noise(20Hz-20KHz measurement bandwidth) Tone mix@max,faders down<-85dBu Mute >96dB Crossover/fader cut-off >96dB Aux send offness >86dB Mic input 2.4KΩ Input and output/Line input 11KΩ Impedence / Stereo input 100KΩ outputs 75Ω Mic input max level +22dBu input&/ Line input max level +20dBu output level / Stereo input max level +20dBu Mix output max level +20dBu Headphone output max level 300mw/200Ω EQ / HF 12KHz±15dB Mono MF 2.5KHz,±15dB channel input LF 80Hz，±15dB Temperature -10℃~+3O℃ Working condition/Humidity 0%-80% Power supply Integrating light-duty swotch power supply,Ac input:110v/220v:50/60Hz Power consumpyion <30W Dimension（WxHxD） Weight
FAQ
Q
High noise level
A
It should be determined first whether the noise comes from the front stage or the back stage circuit. The signal connection plugs of the front and rear stages can be removed. If the noise significantly decreases, it indicates that the fault is in the front stage circuit;
Q
When the machine has no output or when the output volume is high or low
A
After prolonged use of the machine, dust and usage environment can cause oxidation of the volume adjustment potentiometer,
Q
Cooling fan slow or stalled
A
Whether the heat dissipation fan of the power amplifier is working properly plays a crucial role in ensuring the operation of the machine. So when the fan speed is slow or not running, the power amplifier should not continue to be used,