# 哪款8通道音频接口对初学者来说性价比最高？ — 经过验证的规格比较

> 所有规格数据均已通过官方渠道验证。

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

## 产品列表

### 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
```

- **价格:** £421.52 [^1]
- **概述:** 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.
- **最适合:** 它适合希望使用 8 通道接口的初学者，因为其八个线路输入、四个麦克风前置放大器、24-bit/192 kHz 录音、Auto Gain、Clip Safe 和 MIDI 连接功能，能够提供充足的扩展空间，同时无需复杂的外部设备。
- **附加来源:** [^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
```

- **价格:** £443.7 [^4]
- **概述:** 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.
- **最适合:** 对于需要八个麦克风输入、24 位/192 kHz 录音、+48 V 幻象电源、MIDI 输入/输出以及通过 ADAT 扩展空间的初学者来说，它具有很高的性价比，不过其 Thunderbolt 连接可能需要兼容的计算机硬件。
- **附加来源:** [^5], [^6]

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