CEntrance MixerFace R4R Mobile Audio Interface + SD Recorder

BH #CEMXRFACER4R • MFR #MIXERFACE R4R
CEntrance MixerFace R4R Mobile Audio Interface + SD Recorder
Key Features
  • Built-In Micro SD Card Recorder
  • 4-Channel Mixer
  • 2 x Combo XLR/Line or Hi-Z Inputs
  • +48V Phantom Power on Channels 1 and 2
The MixerFace R4R Mobile Audio Interface + SD Recorder from CEntrance is a four-channel mixer with three outputs and a built-in micro SD card recorder. It can be used to record to an SD card or to a smartphone device by songwriters, musicians, videographers, podcasters, or almost anyone, to capture audio anywhere and anytime the moment inspiration hits.
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CEntrance MIXERFACE R4R Overview

The MixerFace R4R Mobile Audio Interface + SD Recorder from CEntrance is a four-channel mixer with three outputs and a built-in micro SD card recorder. It can be used to record to an SD card or to a smartphone device by songwriters, musicians, videographers, podcasters, or almost anyone, to capture audio anywhere and anytime the moment inspiration hits.

Featuring a rechargeable internal battery, two XLR inputs with 48V phantom power, and a USB input, the MixerFace R4R allows you to record audio by plugging it into your phone or tablet, then launching your favorite recording app; recording to the built-in SD card, or together for extra safety. The custom-designed Jasmine mic preamps deliver a natural signal, and this interface is designed to capture every nuance of your performance.

Furthermore, the rechargeable internal battery—no wall plug is needed—will work for up to eight hours before needing a charge, and a standard USB charger (not included) will charge it. Other features include: two Neutrik combo inputs that accommodate microphones, line-level instruments, guitars and basses, as well as balanced outputs, an unbalanced stereo output, and a headphone output.

Finally, the top-panel controls of the MixerFace R4R give you easy access to all the adjustments. No searching through menu pages; quick and easy control is at your fingertips. The R4R can work as a mixer even if you're not using it to record.

Built-in micro SD card recorder allows you to record to smart phone or to SD card, or together for extra safety
High dynamic range Jasmine mic pres offer plenty of clean gain
Professional series A/D converters deliver high-quality audio on the go
Adjustable Zero Latency Montoring (ZLM), Hi-Z inputs, and low-cut filters let you cover all bases
Custom AmpExtreme headphone amp offers clarity, detail, and volume
Aux input lets you mix in a stereo source for practice or performance
Works with Android, iOS, Mac, Windows, and most phones and tablets
Works with most smartphone and tablet recording apps
Lithium-ion polymer battery lasts for a full session without refill
Aircraft-grade aluminum chassis offers scratch protection and durability
Balanced, unbalanced, and headphone outputs for true versatility
UPC: 899862001351

CEntrance MIXERFACE R4R Specs

Form FactorMobile
Channels of I/O4 Input / 6 Output
Max Sample Rate/Resolution192 kHz / 32-Bit
Number of Mic Preamps2
High-Pass Filter130 Hz, 6 dB/Octave
Connectivity
Analog Audio I/O2 x Combo XLR-1/4" TRS Mic/Line/Hi-Z Input
2 x 1/8" / 3.5 mm TRS Balanced Output
1 x 1/8" / 3.5 mm TRS Line Input
1 x 1/8" / 3.5 mm TRS Line Output
1 x 1/8" / 3.5 mm TRS Headphone Output
Phantom Power+48 V (on 2 Channels)
Digital Audio I/ONone
Host Connection / USB1 x Micro-USB (USB 2.0)
USB (Non-Host)1 x Micro-USB (Power Input)
Performance
Frequency Response20 Hz to 20 kHz ±0.5 dB
Gain/Trim RangeMic Inputs:
+10 dB to +53 dB
Headphone Output Power400 mW into 32 Ohms
ImpedanceHeadphone Outputs:
1 Ohm
Hi-Z Inputs:
1 Megohm
Line Inputs:
10 Kilohms
Mic Inputs:
1 Kilohm
SNR103 dB
THD+N0.002%
Crosstalk-95 dB (1 kHz)
Digital Audio
Sample Rates44.1 / 48 / 88.2 / 96 / 176.4 / 192 kHz
Bit Depths16 / 24 / 32-Bit
ClockingAccuracy: ±10 ppm
Jitter: 1 ps
Compatibility
OS CompatibilityiOS
iPadOS
Android
macOS
Linux
Windows
Power
Power RequirementsAC/DC Power Adapter (Not Included), Battery
Rail VoltageAnalog:
±7 V
AC/DC Power Adapter5 VDC at 2 A (Not Included)
Internal BatteryRechargeable Lithium-Ion Polymer (LiPo)
Approximate Battery Life8 Hours
Physical
Dimensions4.8 x 2.8 x 1.4" / 12.1 x 7 x 3.6 cm
Weight1.0 lb / 455.0 g
Packaging Info
Package Weight0.85 lb
Box Dimensions (LxWxH)7.9 x 5 x 1.6"
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YOUR RECENTLY VIEWED ITEMS

It says that it has 4 inputs. Besides the 2 mics ...

It says that it has 4 inputs. Besides the 2 mics and the aux, what is the other input? Also can they all be recorded simulteneously? Thanks
Asked by: Emmanuel
Besides the 2 microphone combo inputs you have a 3.5mm line input (aux). This are all the inputs/outputs in the chart bellow 2 x Combo XLR-1/4" TRS Mic/Line/Hi-Z Input 2 x 1/8" / 3.5 mm TRS Balanced Output 1 x 1/8" / 3.5 mm TRS Line Input 1 x 1/8" / 3.5 mm TRS Line Output 1 x 1/8" / 3.5 mm TRS Headphone Output
Answered by: leticia
Date published: 2021-03-09

Will I be able to plug in a wireless audio ...

Will I be able to plug in a wireless audio transmitter like a Sennheiser XSW-D, via 3.5mm to 1/4” cable, into the combo Neutrik XLR inputs?
Asked by: Diego
Might just work but using adapters can always introduce issues and noise and loss of signal.
Answered by: Mark
Date published: 2019-09-27

Can the internal battery be readily replaced by ...

Can the internal battery be readily replaced by the consumer when it gives out?
Asked by: Kevin
The battery is not user replaceable, but per Centrance, is expected to "provide years of uninterrupted service".
Answered by: John
Date published: 2019-09-26

What size screw does the tripod mount accept?

What size screw does the tripod mount accept?
Asked by: Lloyd
Unfortunately they have not published that information. But most Tripods are a 1/4" 20.
Answered by: John
Date published: 2019-05-03
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