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.

• 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