Zoom R4 32 Bit Float 4 Track Audio Recorder - First Look

Here's a quick unboxing and recording test of the new Zoom R4 MultiTrak SD Recorder and USB Audio Interface.
Tech Specs
Simultaneous Rec Tracks: 4
Simultaneous Play Tracks: 4
Sample Rate: 48kHz
Bit Depth: 32-bit
EQ: 3-band EQ
Audio Interface: Yes
Built-in Mics: Yes
Analog Inputs: 2 x XLR-1/4" combo
Headphones: 1 x 1/8" TRS
USB: 1 x USB-C
Storage: microSD
Faders: 4 x Faders
Power: 4 x AA, USB Bus Powered
Height: 1.4"
Depth: 5.4"
Width: 2.9"
Weight: 0.63 lbs.

Features include:
Ergonomic profile prioritizes portability without compromising recording quality or creative tools
32-bit float recording technology ensures high-fidelity audio capture without worry for audio clipping, eschewing the need for gain-management
Variable power options include USB-C bus power or four AA batteries to accommodate any number of recording, composition, or demo configurations
Physical track faders allow you to get hands-on with mixing your sound
Streamlined interfacing includes flexible input management, direct access to creative supplements, and dedicated transport controls for painless ideation
Onboard microSD slot accommodates memory cards up to 1TB in size for ample recording and project management (card not included)
Bounce tool lets you build tracks and add layers as you go, with an Undo feature to provide flexibility in sonic creation that transcends the 4-track limit
2 XLR/TS combo inputs can be used for guitars, keyboards, microphones, and any other instrument you need to record
Built-in microphone is perfect for reference tracks, acoustic guitars, vocals, and more
Rhythm section provides more than 80 drum patterns across numerous styles, in addition to a metronome, for comprehensive ideation and sonic sketching
Track effects include dedicated 3-band EQ, echo, pan, and reverbs for detailed mix control
Input effects like amp simulations, delays, preamps, distortions, and more empower creative modifications while recording and refining
Combo inputs can be used in conjunction with USB-C port and smart device or laptop to allow the R4 to function as a 2-in/2-out audio interface
Stereo 3.5mm headphone output and dedicated volume control provide full monitoring in any setting
Vivid 2-inch color LCD screen, tripod mount, and non-skid rubber feet ensure comprehensive support of your recording processes in any environment