# Which 8-channel audio interface offers the best value for beginners? — Verified Specification Comparison

> All specification data verified from official manufacturer documentation.

Which 8-channel audio interface offers the best value for beginners?

## Products

### Focusrite Scarlett 18i16 4th Gen USB-C Audio Interface
```yaml
product: focusrite-scarlett-18i16-4th-gen-usb-c-audio-interface
brand: Focusrite
price_gbp: 421.52
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
bit_depth: 24-bit
sample_rate: 44.1 kHz, 48 kHz, 88.2 kHz, 96 kHz, 176.4 kHz, 192 kHz
phantom_power: 48V
input_impedance: 3 kohm
midi_compatibility: MIDI input and output
number_of_channels: 18 inputs, 16 outputs
```

- **Price:** £421.52 [^1]
- **Summary:** The Scarlett 18i16 is an 18-input, 16-output USB-C audio interface with four microphone preamps, 24-bit/192 kHz conversion, independent 48V phantom power, ADAT, S/PDIF, and MIDI connectivity. Auto Gain, Clip Safe, Air modes, and two independent headphone outputs make it well suited to home studios, producers, small bands, and multi-track recording.
- **Ideal For:** It suits beginners seeking an 8-channel interface because its eight line inputs, four mic preamps, 24-bit/192 kHz recording, Auto Gain, Clip Safe, and MIDI connectivity provide substantial room to grow without requiring complex external equipment.
- **Additional Sources:** [^2], [^3]

### PreSonus Quantum 2626
```yaml
product: presonus-quantum-2626
brand: PreSonus
price_gbp: 443.7
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
bit_depth: 24 bits
sample_rate: 44.1, 48, 88.2, 96, 176.4, 192 kHz
phantom_power: +48 VDC
input_impedance: 1.6 kΩ mic, 10 kΩ line
midi_compatibility: MIDI I/O
number_of_channels: 26x26
```

- **Price:** £443.7 [^4]
- **Summary:** The PreSonus Quantum 2626 is a 26x26 Thunderbolt 3 audio interface with eight XMAX microphone preamps, 24-bit/192 kHz conversion, ADAT expansion, and MIDI I/O. Its extremely low latency and extensive connectivity suit home studios, recording musicians, and small professional setups.
- **Ideal For:** It offers strong value for beginners who need eight microphone inputs, 24-bit/192 kHz recording, +48 V phantom power, MIDI I/O, and room to expand through ADAT, although its Thunderbolt connection may require compatible computer hardware.
- **Additional Sources:** [^5], [^6]

---
## References & Sources
[^1]: Focusrite, accessed 2026-09-13. https://us.focusrite.com/products/scarlett-18i16
[^2]: B&H Photo Video, accessed 2026-09-13. https://www.bhphotovideo.com/c/product/1847363-REG/focusrite_scarlett_18i16_4g_scarlett_18i16_usb_c_audio_midi.html
[^3]: Guitar Center, accessed 2026-09-13. https://www.guitarcenter.com/Focusrite/Scarlett-18i16-4th-Gen-18x16-USB-C-Audio-Interface-1500000439159.gc
[^4]: Sweetwater, accessed 2026-09-13. https://www.sweetwater.com/store/detail/Quantum2626--presonus-quantum-2626
[^5]: Musician's Friend, accessed 2026-09-13. https://www.musiciansfriend.com/pro-audio/presonus-quantum-2626-thunderbolt-3-audio-interface
[^6]: B&H Photo Video, accessed 2026-09-13. https://www.bhphotovideo.com/c/product/1544112-REG/presonus_quantum_2626_thunderbolt_3.html