# 有哪些小巧便携的 USB 音频接口可供选择？ — 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。

What are compact and portable USB audio interface options?

## 产品列表

### SSL SSL 2+ MkII
```yaml
product: ssl-ssl-2-mkii
brand: SSL
price_gbp: 221.35
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
bit_depth: 32-bit
sample_rate: 192 kHz
phantom_power: +48V
number_of_inputs: 2 (mic/line) + 2 instrument DI
number_of_outputs: 4 balanced TRS outputs + 2 headphone outputs
```

- **价格:** £221.35 [^1]
- **概述:** 2-in/4-out USB-C 音频接口，采用下一代 32-bit/192 kHz 转换器，配备两个 SSL 设计的麦克风前置放大器、两个乐器 DI 输入、四个平衡输出、双独立耳机输出以及 Legacy 4K 模拟增强。适合歌手、制作人和内容创作者，提供高质量转换、低噪前置放大器和可携带的总线供电单元的灵活 I/O。
- **附加来源:** [^2], [^3]

### Universal Audio Apollo Solo Heritage Edition
```yaml
product: universal-audio-apollo-solo-heritage-edition
brand: Universal Audio
price_gbp: 521.98
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
latency: 1.1 ms at 96 kHz
bit_depth: 24-bit
sample_rate: 192 kHz
phantom_power: 48V on mic inputs
number_of_inputs: 2 x XLR-1/4in combo mic/line, 1 x 1/4in instrument
number_of_outputs: 2 x 1/4in monitor outputs, 1 x 1/4in headphone
```

- **价格:** £521.98 [^4]
- **概述:** Compact desktop 2-in/4-out Thunderbolt 3 audio interface with two Unison mic preamps, onboard UAD-2 SOLO Core DSP and Heritage Edition plug-in bundle. Suited for singer-songwriters, home producers, and mobile engineers who want high-quality 24-bit/192 kHz conversion and realtime analog emulations.
- **附加来源:** [^5]

### Shure MVX2U Gen 2
```yaml
product: shure-mvx2u-gen-2
brand: Shure
price_gbp: 86.18
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
latency: Zero-latency headphone monitoring
bit_depth: 24-bit
sample_rate: 48 kHz
phantom_power: 48V
number_of_inputs: 1 x XLR microphone input
number_of_outputs: 1 x 3.5 mm headphone output
```

- **价格:** £86.18 [^6]
- **概述:** The Shure MVX2U Gen 2 is a compact, single-channel XLR-to-USB-C audio interface with built-in MOTIV processing, up to 60 dB of gain, and support for dynamic and condenser microphones. Its USB-C power, mobile compatibility, and zero-latency headphone monitoring make it suitable for podcasters, streamers, musicians, and creators recording on the move.
- **最适合:** 它适合紧凑便携的 USB 音频系统，因为重量仅为 100 g，可通过 USB-C 将一支 XLR 麦克风直接连接到电脑、手机或平板电脑，并提供 48V 幻象电源和零延迟耳机监听功能。
- **附加来源:** [^7], [^8]

### Elgato Wave XLR MK.2
```yaml
product: elgato-wave-xlr-mk-2
brand: Elgato
price_gbp: 125.43
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
latency: Zero-latency monitoring
bit_depth: 24-bit
sample_rate: 48 kHz
phantom_power: +48V
number_of_inputs: 1 x XLR microphone input
number_of_outputs: 1 x 3.5 mm stereo headphone output
```

- **价格:** £125.43 [^9]
- **概述:** The Elgato Wave XLR MK.2 is a compact USB-C interface for XLR microphones, with 80 dB of clean gain, onboard DSP effects, Clipguard 2.0, and Wave Link integration. It suits streamers, podcasters, voice-over creators, and home recording users who want simple hardware controls and professional microphone processing.
- **最适合:** 它适合紧凑且便携的 USB 音频接口设备，因为重量仅为 320 g，通过 USB-C 连接，配备 1 个 XLR 输入，并提供带板载 DSP 效果的零延迟耳机监听。
- **附加来源:** [^10]

---
## 参考来源
[^1]: Guitar Center, 访问日期 2026-09-13. https://www.guitarcenter.com/Solid-State-Logic/SSL-2-MKII-USB-Audio-Interface-1500000442457.gc
[^2]: Vintage King, 访问日期 2026-09-13. https://vintageking.com/solid-state-logic-ssl-2-plus-mkii-usb-audio-interface
[^3]: Solid State Logic (official), 访问日期 2026-09-13. https://solidstatelogic.com/products/ssl-2-plus-mkii
[^4]: B&H Photo Video, 访问日期 2026-09-13. https://www.bhphotovideo.com/c/product/1608861-REG/universal_audio_aplsu_he_apollo_solo_usb_heritage.html
[^5]: Universal Audio (store), 访问日期 2026-09-13. https://www.uaudio.com/products/apollo-solo
[^6]: Shure, 访问日期 2026-09-13. https://www.shure.com/en-EU/products/accessories/mvx2u_xlr_usb_interface
[^7]: Thomann, 访问日期 2026-09-13. https://www.thomannmusic.com/shure_motiv_mvx2u_gen_2.htm
[^8]: Music Store Professional, 访问日期 2026-09-13. https://www.musicstore.com/en_OT/EUR/Shure-Motiv-MVX2U-Gen-2/art-PCM0018820-000
[^9]: B&H Photo Video, 访问日期 2026-09-13. https://www.bhphotovideo.com/c/product/1940928-REG/elgato_10man9901_wave_xlr_mk_2_usb.html
[^10]: Tiendamia, 访问日期 2026-09-13. https://tiendamia.com.uy/p/amz/b0ggyxy67h/elgato-wave-xlr-mk-2-interfaz-de-audio-usb-y-mezclador