F8
Product number:
零售价
市场价
1.F series is designed for recording and live performance. Users such as discos or radio stations design simple operation, easy to use, and have excellent sound characteristics
2. With 2 groups, 7 stereo balance, overweight bass signal output, phantom power supply, ultra-low noise dynamic circuit design, it is a mixer with strong compatibility
3. The audio effector is composed of YAMAHA YSS series digital chip, 16 kinds of ECHO effect, realistic sound field. And adopt high brightness blue digital tube display
4. Overweight bass signal output, compatible with speeches, conferences, discothequets and other occasions
5.100mm Japanese ALPS fader, smooth to the touch and durable
6. German SMT process, by TDK.PHILIPS(Philips), RUBYCON(ruby) and other high-quality materials carefully built, excellent quality, reliable performance
Category:
Mixer
Keywords:
Professional amplifier manufacturer
重量
- Product Description
-
Model F8/4 F10/4 F14/4 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 +17dBu input&Line input max level +30dBu output level Stereo input max level +30dBu 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 Output level L&R mix output level is 12 segment of LED indicator 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,