What are the most portable 4-channel audio interfaces?
This page compares 4 4-channel audio interfaces with verified specifications and prices. Top options include Universal Audio Volt 476P Portable 4x4 USB Audio/MIDI Interface, Roland Rubix44 4x4 USB Audio Interface, TASCAM Mixcast 4 Podcast Station with Recorder and USB Audio Interface. Prices range from £324 to £428. All data is sourced from manufacturer documentation and specialist retailers.
| Product ⇅ | Price ⇅ | Number of Channels ⇅ | Sample Rate (kHz) ⇅ | Bit Depth ⇅ | Input Connections ⇅ | Output Connections ⇅ | Phantom Power ⇅ | MIDI Compatibility ⇅ |
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Universal Audio Volt 476P Portable 4x4 USB Audio/MIDI Interface
US
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£324.27 ≈ | 4-in / 4-out | 44.1, 48, 88.2, 96, 176.4, 192 | 24 | 4 x XLR/TRS combo mic/line/instrument inputs | 2 x monitor outputs, 4 x line outputs, 2 x headphone outputs | ✓ | ✓ |
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The Volt 476P is a portable 4-in / 4-out USB audio interface with four mic, line, and instrument preamps, 24-bit/192 kHz conversion, Vintage preamp mode, and built-in 76 Compressor presets. It suits musicians, producers, podcasters, and mobile recording setups that need multiple inputs, MIDI connectivity, and direct monitoring. ★ Ideal forIt suits people looking for the most portable 4-channel audio interfaces because its 2.5 lb metal desktop design provides four combo inputs, four line outputs, two headphone outputs, USB-C connectivity, and 24-bit/192 kHz recording for mobile Mac, PC, iPad, and iPhone setups.
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Roland Rubix44 4x4 USB Audio Interface
US
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£324.91 ≈ | 4 input / 4 output | 44.1, 48, 96, 192 | 24 | 4 XLR and 1/4 in TRS combo inputs | 4 1/4 in TRS outputs and 1 1/4 in headphone output | ✓ | ✓ |
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The Roland Rubix44 is a compact 4-in/4-out USB audio interface with four low-noise microphone preamps, Hi-Z inputs, hardware compression and low-latency monitoring. It supports up to 24-bit and 192 kHz recording, with MIDI connectivity and compatibility with Mac, Windows and iPad. ★ Ideal forIt suits portable 4-channel recording because its compact 1.8 kg metal design provides four simultaneous inputs and outputs, 24-bit/192 kHz audio, MIDI In/Out and iPad compatibility.
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TASCAM Mixcast 4 Podcast Station with Recorder and USB Audio Interface
US
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£368.49 ≈ | 14 | 48 | 24 | 4 XLR/TRS combo mic inputs, 3.5 mm TRRS line input, 6.3 mm TRS line inputs, USB Type-C, Bluetooth | 4 x 6.3 mm headphone outputs, 3.5 mm TRRS headphone output, 6.3 mm TRS monitor outputs, 3.5 mm stereo line output, USB Type-C | ✓ | — |
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The TASCAM Mixcast 4 is an all-in-one podcast mixer, multitrack recorder, and USB audio interface with a touchscreen, sound pads, auto-mixing, and direct SD card recording. It suits solo creators, interview podcasts, livestreamers, and productions with up to four microphone users. ★ Ideal forIt suits portable 4-channel audio interface needs with four mic inputs, 14-channel recording, 24-bit/48 kHz operation, direct SD card recording, four headphone outputs, and a compact standalone design.
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RODE RODECaster Pro II Integrated Audio Production Studio
US
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£427.56 ≈ | 9 | 48 | 24 | 4 x combo XLR-1/4in TRS mic/line/instrument, 2 x USB-C, Bluetooth | 2 x balanced 1/4in line, 4 x 1/4in headphone, 2 x USB-C | ✓ | ✓ |
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The RODECaster Pro II is an integrated audio production studio for podcasters, streamers, musicians, and content creators. It combines four mic, line, and instrument inputs with nine assignable channels, onboard APHEX processing, programmable SMART pads, dual USB-C interfaces, multitrack recording, and four headphone outputs. ★ Ideal forIt suits users seeking portable 4-channel audio interfaces because it has four combo inputs, four headphone outputs, dual USB-C connectivity, onboard recording, and a compact desktop design.
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