Professional 4 Channel Input Mixer, with Delay, DSP Effects, MP3, USB, Bluetooth One Output and One Return

• Customization: Available
• Type: Mixer Amplifier
• Usage: Hi-Fi, AV, KTV System
• Model NO.: F4-USB
• Used For: Professional
• Function: Amplifier Combined
• Sound Channel: 4.1
• Output Number: 1
• Voltage: XLR Phantom Power + 48V
• Element Number: Monoamplifier
• The Maximum Output Level: +26 Dbu
• Main Level Meter: 5 Segment LED
• Frequency Response: 20Hz -20kHz ± 0.5dB
• Common Mode Rejection Ratio (Mic 1kHz): > 75 dB
• S/N Ratio: Better Than 80dB
• Total Harmonic Distortion (Thd + N): <0.01% (Channel Input to Mix Output)
• Crosstalk (1K Hz): > 85 dB
• Maximum Power Input Power: 15 W
• Dimension: 37(H) X 210(W) X 230(D) mm
• Transport Package: Gift Box/ Export Carton/ Pallet
• Specification: 37(H) x 210(W) x 230(D) mm
• Trademark: Lucky Tone or OEM
• Origin: China
• HS Code: 8543709200
• Production Capacity: 500000PCS Per Year

Product Description

F series 4 channels mixer

Features:

>LR main mix

>Quick response, beautiful 3-band channel equalizer

>Channel peak and main level indicator

>2 channels per channel to send

>60mm dust proof fader

>2 track monitor and replay to LR

>Ultra low noise mixing design

>MP3 player, supports a variety of audio formats

>Metal jack, gold plated XLR (XLR) plug, sealed

>potentiometer and switch

>External power adapter powered

 

SPECIFICATIONS	F4-USB
Maximum input leve	Microphone + 24dBu
	Line + 24dB
The maximum output level	+26 dBu
Main level meter	5 segment LED
Frequency response	20Hz -20Khz ± 0.5db
Common mode rejection ratio (MIC 1Khz)	> 75 dB
Total harmonic distortion (THD + N)	<0.01% (channel input to mix output)
Crosstalk (1K Hz)	> 85 dB
Noise (22Hz - 22K Hz)	Equivalent input noise -116dBu
	Remaining output noise <-80 dBu
Mono / Stereo Channel EQ	High Frequency, Broth, ± 15dB, 12K Hz
	High frequency, peak and valley type, ± 15dB, 2.5K Hz
	Low frequency, broom type, ± 15dB, 80Hz
Mono XLR	balanced, 2-pin hot end, 2K ohm, sensitivity -60 to +14 dBu
	TRS balanced, tip hot 10Kohm, sensitivity -40 to +14 dBu
	XLR Phantom Power + 48V
Stereo TRS	non-balanced, tip hot 10Kohm, sensitivity -40 to +14 dBu
L / R output TRS	unbalanced, tip hot side, <75 ohm, -2dBu, max + 18dBu
FX / AUX output TRS	unbalanced, tip hot side, <75 ohm, -2dBu, max + 18dBu
Headphones TRS	tip L, ring R, recommended 30 to 600 ohm headphones
Maximum power input power	15 W
Width	210mm
Depth	230mm
Height	37mm