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Compact four-channel DJ mixer with silver metal chassis, black knobs, faders, XLR and RCA ports, USB and Bluetooth labels visible

Numark 04F 4-Channel DJ Mixer with Bluetooth, USB, 48V Phantom Power, 99 DSP

SKU CH-RVBX-JNX43

Four-channel DJ mixer with Bluetooth, USB, 48 V phantom power and 99 DSP effects for live and streaming use

  • Spec summary4, RCA, XLR, TRS, USB, Bluetooth, Corded Electric, 04F, BOMG
  • Audio inputsRCA, XLR, TRS, USB, Bluetooth
  • Audio outputsRCA
  • Support formatXLR, TRS, USB, Bluetooth
  • Channel count4
  • Power supplyCorded Electric
  • 4-channel layout lets you blend microphones, instruments and playback sources
  • Bluetooth streaming pairs phones or tablets for wireless track mixing
  • 48 V phantom power on two XLR inputs supports condenser microphones
  • 99 built-in DSP effects add reverb, delay and more for live sound
  • Ultra-low noise USB audio interface records directly to computer or mobile device

Four-Channel DJ Mixer with Bluetooth and USB

The Numark 04F is a four-channel mixer built for karaoke, church singing, podcast streaming and small live performances. It accepts microphones, instruments and wireless receivers through XLR, TRS and RCA inputs. Bluetooth and USB connections let you stream backing tracks from a phone, tablet or computer. The unit weighs 420 grams and runs from a corded electric supply.

99 Built-In DSP Effects

The single specification that decides suitability is the on-board 99-effect DSP processor. Each preset can be selected with one control to match spoken word, vocals or full-band mixes. No external effects unit is required, keeping the signal chain compact for mobile rigs.

48V Phantom Power for Condenser Mics

Two XLR inputs provide 48-volt phantom power so condenser microphones operate without extra hardware. The built-in sound card records the mixed output to a PC, Mac or mobile device over USB with ultra-low noise. Sustained sessions stay clean because the preamps and converters are designed for continuous streaming and recording duty.

How it compares

Measured against everything we stock in DJ Mixing Boards, at today’s prices. Recalculated every night.

Price $57.99
Cheaper than about 81% of the 90 comparable items (median $138.49).

Specifications

Product
Brand nameNumark
Part number04F
Audio & video
Audio inputsRCA, XLR, TRS, USB, Bluetooth
Audio outputsRCA
Channel count4
Power
Power supplyCorded Electric
Size & build
Measurements50 in (127 cm)
Product weight420 g
Compatibility
Support formatXLR, TRS, USB, Bluetooth
In the box
Package contents1

Questions about this item

How do the four channels handle different sources in a live setup?

Two channels accept mono XLR or 6.3 mm jack inputs with 48 V phantom power for condenser mics, one channel takes a stereo line source and the fourth handles USB or Bluetooth playback, letting you mix microphones, instruments and backing tracks simultaneously.

What does the USB connection actually carry?

The USB port works as an audio interface, sending the mixed output to a PC or Mac for recording or streaming and returning computer audio back into the mixer for monitoring, with separate input and output paths.

What space and mounting does the unit need?

The mixer weighs 420 grams and measures 50 inches in its longest dimension, so it sits on a desktop or rack shelf without special brackets; just allow room for the rear RCA, XLR, TRS and USB cables.

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