CEntrance MixerFace R4

* High Dynamic Range Jasmine Mic Pres* offer plenty of clean gain
* Professional series A/D converters deliver high audio quality, on the go
* Adjustable 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 smart phone and tablet recording apps
* Lithium-Polymer battery plays for a full session without refill
* Aircraft-grade aluminum chassis offers scratch protection and durability
* Balanced, Unbalanced, and Headphone outputs for true versatility
* Two versions are available: with and without the internal recorder


Podcasts, Interviews, VO

MixerFace R4 makes it easy to record podcasts, conduct interviews or record voice-overs from the road. Make broadcast-quality recordings while you travel. There is no need to go into a studio. All you need is your favorite mic (or two, if you are doing an interview) and your smartphone, to capture the recording. Leave that laptop behind and travel light!


Broadcast from Location

Journalism just got easier. No need for a remote truck anymore. About the size of a US passport, MixerFace R4 weighs just 1 lb. Today, with your smartphone as a recording device, you can work anywhere. Use Skype* for remotes, publish your podcast or news piece directly from the field. Record, edit, and then email or ftp your work. Easy!


Stream News or Sports

Your phone is great for streaming live to facebook*, youtube*, etc. But the internal microphone is not fit for serious audio work. What if you could connect a real microphone to your phone and stream with broadcast quality* Now you can! MixerFace R4 will connect your mics right to your phone, enabling you to stream live events with professional results.


Tell More Stories*

Record for longer stretches without recharge. Our long-lasting Lithium-Polymer battery lets you avoid interruptions and use more time for creativity. The internal battery will last a full shift. Tell more stories and later recharge from any USB charger in the world. Rechargeable technology also means you can stop buying batteries and start saving money.


Recording Redundancy

The optional micro SD card recorder (R4R model) will let you record to two places at once. One copy records to the phone and another to the internal SD card. Or you can stream live while recording to SD card at the same time. Great for broadcasters, this provides redundancy and ensures content integrity.


Specifications:

Analog Specs

* Phantom power 48V±4V, 10mA max per channel
* Mic Preamplifier Gain +10dB…+53dB
* Mic input impedance 1kOhm
* Line input impedance 10kOhm
* Hi-Z input impedance 1MOhm
* High Pass Filter 130Hz, 6dB/octave roll-off
* Freq. Response 20Hz…20kHz ±0.5dB
* S/N Ratio >103dB, no weighting
* THD+N 0.002% * Crosstalk, 1kHz -95 dB
* Aux 3/4 max input level .2 V rms / +9.2 dBu, rel 0 dB FS
* Line-level output 1.8 V rms / +7.1 dBu, rel 0 dB FS
* Balanced output 3.5 V rms / +13.1 dBu, rel 0 dB FS
* Output Impedance 1 Ohm (headphone output)
* Output power, Headphone output 400mW (total) at 32 Ohm
* Supported Headphones 16…600 Ohm
* Gain Switch (set low to feed DSLR) 46dB of gain reduction


Digital specs

* Resolution 16-bit, 24-bit, 32-bit
* Sample Rate 44.1 kHz, 48 kHz, 88.2 kHz, 96 kHz, 176.2 kHz, 192 kHz
* Clocking Two custom, mil-spec clocks, 10 ppm precision, 1 ps jitter
* Compatibility iPhone, iPad, Android, Mac, Linux, PC. Driver is available for Windows
* USB Input USB 2.0, fully compatible with USB 3.1


General Specs

* Mic Preamps Custom-desinged Jasmine* technology, dual-stage analog preamlifier
* Headphone Amp Custom-designed AmpExtreme* technology with bipolar power supply
* AC Adapter Supports standard 5V chargers / adapters with a USB “micro B” cable
* DC Powering/Charging +5V from adapter, such as iPad charger. 2A or more recommended
* Analog Supplies Battery-isolated, triple-filtered ±7V analog power supply rails
* Digital Supplies Five independent, high-efficiency switch mode power supplies
* Chassis Material Aircraft-grade aluminum, hard-anodized for scratch resistance, black
* Rechargeable Battery Li-Polymer, 8 hours play/record time (varies with phantom-powered mics)
* Unit Dimensions: 121mm (4.76″) (L), 70mm (2.76″) (W), 36mm (1.42″*) (H)
* Unit Weight: 260 grams (9.1 ounces)
* Box Dimensions: 200mm (7.87″) (L), 131mm (5.16″) (W), 42mm (1.65″*) (H)
* Box Weight: 455 grams (1 lb)
* Included accessories Quick Start Guide, Felt carry pouch, Cable for charging or USB audio