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Zoom R4 MultiTrak 32-Bit Float Recorder with Stereo Bouncing

BH #ZOR4 • MFR #ZR4
6 reviews
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Zoom R4 MultiTrak 32-Bit Float Recorder with Stereo Bouncing
Key Features
  • For Musicians, Songwriters, Performers
  • 2 XLR/Combo Inputs & Built-In Microphone
  • 4-Tracks + Dedicated Bounce Track
  • Unlimited Stereo Bounces with Last Undo
Capture moments of musical inspiration and build compositions on the go with the Zoom R4 MultiTrak recorder. Combining a workflow similar to classic portable 4 track recorders with 21st century digital features, the R4 offers musicians a compact and travel-ready miniature studio complete with two XLR/TRS combo inputs, a built-in microphone, volume faders, 2" color LCD, stereo 3.5mm output for monitoring, effects, and even built-in rhythms to help you get ideas down. Audio is recorded to microSD, and cards of up to 1TB are supported. A 1/4"-20 thread allows you to easily mount it to a tripod or other accessory, while nonskid rubber feet help keep it from moving on flat surfaces.
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Zoom R4 Overview

Capture moments of musical inspiration and build compositions on the go with the Zoom R4 MultiTrak recorder. Combining a workflow similar to classic portable 4 track recorders with 21st century digital features, the R4 offers musicians a compact and travel-ready miniature studio complete with two XLR/TRS combo inputs, a built-in microphone, volume faders, 2" color LCD, stereo 3.5mm output for monitoring, effects, and even built-in rhythms to help you get ideas down. Audio is recorded to microSD, and cards of up to 1TB are supported. A 1/4"-20 thread allows you to easily mount it to a tripod or other accessory, while nonskid rubber feet help keep it from moving on flat surfaces.
Designed by Musicians
Zoom designed the R4 MultiTrak to empower musicians to explore big ideas. With a unique dedicated bounce track and 32-bit float recording, the R4 is perfect for capturing you compositions.|
Record Bounce Repeat
With the R4, you can record up to four tracks, mix, and then bounce them to the dedicated bounce track. This lets you free up additional tracks to keep adding layers.
32-Bit Float Recording
Don't worry about your audio signal clipping. The R4 captures perfect audio with every take, without the need to set gain.|
Add Effects
  • Track effects: Each track features a 3-band EQ, pan, echo, and reverb to refine your mix.
  • Input effects: Apply effects to input A such as amp simulations, delays, distortions and more.
Built-In Microphone
The R4 features a high-quality built-in microphone, perfect for acoustic guitars, vocals, or capturing a quick reference recording.
Much More than a Metronome
The R4 has a rhythm section preloaded with over 80 different drum patterns to play along with featuring genres such as rock, hip hop, funk, heavy metal, and more.
Every Track is Saved
Tracks that you record are automatically saved individually, even after they have been bounced. These tracks or any other audio files can be loaded into a project on the R4.
32-Bit Float Audio Interface
The R4 is also a powerful 2-in / 2-out USB audio interface with 32-bit float technology. Connect it to either your computer or smartphone.
Control and Create
With a fader for each track and dedicated hardware buttons for the most used functions, you won't need to menu dive to record your music.
Powered for Your Ideas
The R4 can be powered by four AA Batteries or through its USB-C port.
UPC: 884354029289

Zoom R4 Specs

Key Specs
Form Factor
Handheld Recorder
Number of Channels
2
Number of Tracks
4
Maximum Sampling Rate
48 kHz / 32-Bit Float
Microphone
Built-In Mic (Unspecified Type)
Audio Interface Capability
Stereo Only
Timecode
No Timecode Support
Analog I/O
Combo XLR-1/4" / 1/8" (3.5 mm) Headphone
Bias/Plug-In & Phantom Power
No Bias/Plug-In Power
No Phantom Support
Digital Audio I/O
No
Form Factor
Handheld Recorder
Primary Use Applications
Music Recording
Number of Input Channels
2
Number of Microphone Inputs
2
Number of Tracks
4 (2 Inputs + Stereo Mix)
Maximum Sampling Rate
48 kHz / 32-Bit Float
Display
Backlit LCD
Built-In Speaker
No
Special Features
Metronome, Overdubbing
Microphone
Microphone
Built-In Mic (Unspecified Type)
Mic Configuration
Mono Only
Recording
Sample Rates
Up to 48 kHz
Bit Depth
32-Bit Float
Audio Interface Capability
Stereo Only
Signal Processing & FX
Amp Modeling, Delay, EQ, Reverb
Timecode
No Timecode Support
Media/Memory Card Slot
Single Slot: microSD/microSDHC/microSDXC [1 TB Maximum]
Internal Storage
No
Connectivity
Analog Audio I/O
2x Combo XLR-1/4" TRS Mic/Line Input
1x 1/8" / 3.5 mm TRS Headphone Output
Bias/Plug-In & Phantom Power
No Bias/Plug-In Power
No Phantom Support
Digital Audio I/O
No
Sync I/O
No
USB
1x USB-C
Wireless
No
Mobile App Compatible
No
Power
Power Options
Battery, USB Bus Power
Battery Type
4x AA
AC/DC Power Adapter
Not Included
Physical
Mounting Options
1/4"-20 Female
Packaging Info
Package Weight
0.82 lb
Box Dimensions (LxWxH)
8.8 x 5.8 x 1.7"

Zoom R4 Reviews

Decent recorder

By Stephen
Rated 5 out of 5
Date: 2025-08-17

I bought this to record audio from synths/drum machines. I also use it as a monitor and have headphones attached, which works well (there is zero latency when using headphones to monitor). The headphone amp circuit is a little noisy, so I had to get an inline volume control for my headphones (which don't have a built-in volume dial), but it worked to tune out the white noise. This thing is a decent device for the price, and I am happy with it.

Disappointing Experience with the Zoom Recorder

By Adan
Rated 1 out of 5
Date: 2024-02-12

My experience with the Zoom Recorder has been marred by a substantial flaw that significantly impacts its overall reliability. The device failed to save files when the batteries were depleted, leading to a frustrating loss of crucial content during a pivotal recording session. This critical setback has left me thoroughly dissatisfied with the recorder's performance. Compounding the issue, when attempting to export a project, I encountered another limitation that further hindered the device's functionality. The imposed 2GB export limit presented a significant obstacle, especially considering the 93-minute maximum for exporting in 32-bit float, as outlined in the manual. This restriction not only proved inconvenient but also hampered my ability to utilize the Zoom Recorder to its full potential. The disappointment is exacerbated by the fact that I had relied heavily on the Zoom Recorder to capture high-quality audio during a wedding event. The inherent limitations of on-camera audio prompted my reliance on this device, and the subsequent failure to save content due to battery depletion has left me in a precarious situation. Without a reliable backup, the device's shortcomings have resulted in the absence of crucial speeches and audio that were integral to the event. In conclusion, the Zoom Recorder's failure to save files when batteries are depleted, coupled with its restrictive export limitations, has severely impacted its usability and reliability. This experience has not only frustrated my expectations but also compromised the successful documentation of important events. As a consumer, I am left disheartened by the device's inability to fulfill its intended purpose effectively.

See any errors on this page?

Can the preamps drive a Shure SM7b? Whats the ...

Can the preamps drive a Shure SM7b? Whats the preamp gain?
Asked by: Rashid K
Zoom has not specified the amount of gain available from the Zoom R4 MultiTrak 32-Bit Float Recorder with Stereo Bouncing's preamps. This is typical for 32-bit devices, since gain adjustment is neither possible nor necessary. Since it is a 32-bit recorder, it should be capable of making a satisfactory recording with even a low-output dynamic mic such as the Shure SM7b.
Answered by: Calvin M
Date published: 2024-06-06

Maybe a specialist can clarify on what tracks ...

Maybe a specialist can clarify on what tracks means vs inputs, what stereo bouncing is and where effects go, on the 4 tracks? TY
Asked by: Spineanu
You can mix up to 4 separate audio tracks within the Zoom R4 MultiTrak 32-Bit Float Recorder with Stereo Bouncing. It has 2 combination inputs, so you can connect an XLR connection mic or line source, or a 1/4'' connection mic or line source into either of the 2 inputs on the bottom of the recorder. Stereo bouncing means that you can create a single stereo track of everything that you are mixing on the recorder. Track effects are 3-band EQ, pan, echo, and reverb, available for each track. Input effects can be applied to each of the physical inputs while recording, like amp simulation for guitars, delay. and distortion.
Answered by: David M
Date published: 2024-10-07

Can this be powered with an external power ...

Can this be powered with an external power supply? Or does it only function using AA or AAA batteries?
Asked by: Seth
the Zoom R4 MultiTrak Recorder can be powered with four AA batteries, USB or AC power.
Answered by: Lisa S
Date published: 2024-09-19

can this take a line level input into the XLR ...

can this take a line level input into the XLR jack?
Asked by: Matthew
Yes, the Zoom R4 MultiTrak 32-Bit Float Recorder can accept line level input signal through the XLR inputs.
Answered by: Lisa S
Date published: 2024-09-19

Is there an adaptor that will connect an MKE 440 ...

Is there an adaptor that will connect an MKE 440 and record separate left&right signals?
Asked by: Kevin
You can use the ALZO 3.5mm Female to Dual XLR Male Stereo Microphone Adapter Cord (B&H # AL130) to convert the 3.5mm TRS output from the Sennheiser MKE 440 Compact Stereo Shotgun Microphone to separate left and right XLR outputs for connection to the inputs on the Zoom R4 MultiTrak 32-Bit Float Recorder.
Answered by: Lisa S
Date published: 2023-12-31

Is an adaptor available that will allow this to ...

Is an adaptor available that will allow this to connect to a Sennheiser mke440?
Asked by: Kevin
An adapter cable such as BH #AL130 could be used to connect the Sennheiser MKE 440 to the Zoom R4 MultiTrak 32-Bit Float Recorder.
Answered by: Calvin M
Date published: 2024-09-19

when using the zoom R4 direct monitoring function ...

when using the zoom R4 direct monitoring function can i record on the zoom R4 device at the same time?
Asked by: cory
Yes, the Zoom R4 MultiTrak 32-Bit Float Recorder allows you to directly monitor input while recording. That is the purpose of the direct monitoring function.
Answered by: Calvin M
Date published: 2024-04-03

What are the "4 Tracks?" 1&2: XLR/TRS inputs 3: ...

What are the "4 Tracks?" 1&2: XLR/TRS inputs 3: built-in mic and the 4th slider controls what?
Asked by: s
With the Zoom R4 MultiTrak 32-Bit Float Recorder with Stereo Bouncing, you can record up to four tracks. You can record to one track using the external inputs or the built-in mic on the recorder and then record up to three additional tracks in the same manner. You can then mix them on the recorder.
Answered by: Elliot
Date published: 2024-09-12
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