Description
Specification: Product Name
F4-USB Audio Mixer
Maximum microphone input level
+24dBu
Line maximum input level
+24dBu
Maximum output level
+26dBu
Noise (22Hz to 22KHz)
Equivalent input noise -116dBu, residual output noise<-80dBu
Mono/Stereo channel EQ
High frequency, Broom type, +/-15dB, 12KHz Low frequency, Broom type, +/-15dB, 80KHz Middle frequency, peak and valley type,
Monophonic sound
XLR balanced, 2-pin hot, 2K ohm sensitivity -60 to +14dBu ;TRS Balanced, Tip Hot End 10K ohm Sensitivity -40 to +14dBu; XLR phantom power +48V
Stereo channel
TRS unbalanced, Tip Hot End 10K ohm Sensitivity -40 to +14dBu
L/R output
TRS, unbalanced, hot tip,<75ohm,-2dBu, +18dBu max
FX/AUX output
TRS, unbalanced, hot tip,<75ohm,-2dBu, +18dBu max
Headphones
TRS, Tip L, 30 to 600 ohm headphones recommended
1. 4 channels and MP3 input with digital display
2. Phantom power +48 V
3. Each channel with a switch
4. Voice for karaoke OK with the cancellation
5. Built-in echo and delay effects
6. Effect return fader to adjust the signal level sent from the internal digital effect unit to the main buse.
7. Recording, headphone monitor output by connecting with external devices;
8. 3 -band EQ to adjust channels at status of High, Mid anf Low tone with frequency switching.
