Solid State Logic SSL 2 Plus MKII USB Audio vs TOPPING E2X2 USB Audio Interface -
Updated August 2026 — Solid State Logic SSL 2 Plus MKII USB Audio wins on features and audio quality, TOPPING E2X2 USB Audio Interface - wins on price and portability.
The Solid State Logic SSL 2 Plus MKII offers superior audio quality and features, making it the better choice for professionals, while the TOPPING E2X2 provides excellent value for budget-conscious users.
Why Solid State Logic SSL 2 Plus MKII USB Audio is better
Audio Quality
Higher 32-bit / 192 kHz AD/DA converters
Features
Includes MIDI I/O and SSL Production Pack
Build Quality
More robust design for professional use
Why TOPPING E2X2 USB Audio Interface - is better
Price
Significantly lower cost at $159.00
Portability
Designed for multiple devices including mobile
User-Friendly
Simpler setup for beginners
Overall score
Specifications
| Spec | Solid State Logic SSL 2 Plus MKII USB Audio | TOPPING E2X2 USB Audio Interface - |
|---|---|---|
| Mic Preamps | 2 XLR | Ultra-linear |
| Outputs | 4 Balanced | 2 Balanced |
| Phantom Power | 48V | 48V |
| Monitoring | Zero-Latency | Real-Time |
| Dynamic Range | Not Specified | 118dB |
Dimension comparison
Overview of the Solid State Logic SSL 2 Plus MKII and TOPPING E2X2
The Solid State Logic SSL 2 Plus MKII is positioned as a premium USB audio interface, priced at $299.99, while the TOPPING E2X2 offers a more budget-friendly option at $159.00, making it about 47% cheaper than the SSL 2 Plus MKII. Both products cater to musicians and audio professionals, but they feature distinct capabilities and target different market segments.
Design and Build Quality
The Solid State Logic SSL 2 Plus MKII boasts a robust design that reflects its professional pedigree. With dual headphone outputs and four balanced outputs, it is tailored for high-end recording environments. In contrast, the TOPPING E2X2, although less expensive, is designed for versatility across multiple devices, including PC, Mac, iPhone, and Android. Each interface has its unique aesthetic, but the SSL 2 Plus MKII exudes a more professional vibe, appealing to seasoned musicians and producers.
Audio Performance
Audio performance is a critical aspect of any audio interface, and here the SSL 2 Plus MKII shines with its 32-bit / 192 kHz AD/DA converters. This feature ensures top-tier sound quality, complemented by legacy 4K analog enhancement and zero-latency monitoring. The TOPPING E2X2, while offering impressive specifications such as an input dynamic range of 118dB and low noise levels, does not quite reach the same high standards as the SSL 2 Plus MKII. The SSL interface is designed for those who demand exceptional sound fidelity, making it a more suitable option for professional studio environments.
Features and Functionality
The Solid State Logic SSL 2 Plus MKII is equipped with two XLR mic preamps and MIDI I/O on 5-Pin DIN jacks, enhancing its functionality for recording and production. It also comes with the SSL Production Pack software bundle, adding significant value for users just starting out. The TOPPING E2X2, on the other hand, features an ultra-linear preamp and real-time monitoring capabilities, making it great for efficient recording and mixing. However, it lacks some of the additional features found in the SSL 2 Plus MKII, such as MIDI connectivity, which may limit its appeal for those needing comprehensive functionality.
Target Audience
The SSL 2 Plus MKII is primarily targeted towards professional producers, musicians, and podcasters who require high-quality audio and advanced features. Its higher price point reflects this focus. Conversely, the TOPPING E2X2 appeals to a broader audience, including hobbyists and those new to audio production, due to its lower cost and user-friendly design. Both products serve their respective audiences well, but potential buyers should consider their specific needs when making a choice.
Connectivity Options
In terms of connectivity, the SSL 2 Plus MKII provides a solid array with two XLR inputs, four balanced outputs, and MIDI I/O, making it suitable for complex setups. The TOPPING E2X2 also offers ample connectivity with phantom power for microphones and a versatile mixer control system, but it does not feature MIDI connections. For users who plan to integrate MIDI instruments into their workflow, the SSL 2 Plus MKII would be the clear choice.
Price Comparison
The pricing difference between the two interfaces is significant, with the TOPPING E2X2 retailing at $159.00 compared to the SSL 2 Plus MKII at $299.99. This makes the SSL about 47% more expensive. For entry-level users or those on a budget, the TOPPING option presents a compelling value proposition without sacrificing too much in terms of performance. However, for professionals who can justify the investment, the SSL 2 Plus MKII offers features that may enhance their production quality and workflow.
Customer Reception
Both the Solid State Logic SSL 2 Plus MKII and the TOPPING E2X2 have received favorable reviews, with the SSL holding a bestseller rank of 6,139, indicating strong market performance. The TOPPING E2X2, with a bestseller rank of 12,010, shows that it also has a solid following, particularly among those seeking quality at a lower price point. User feedback often highlights the reliability and sound quality of the SSL 2 Plus MKII, while the TOPPING E2X2 is praised for its affordability and ease of use.
Which should you buy?
Choosing between the Solid State Logic SSL 2 Plus MKII and the TOPPING E2X2 ultimately depends on your needs and budget. If you prioritize high-quality audio and advanced features for professional work, the SSL 2 Plus MKII is the better choice, despite its higher price. However, if you are looking for a reliable, cost-effective solution for music production or podcasting, the TOPPING E2X2 offers excellent value and performance for its price. Consider your specific requirements before making a decision, as each interface has its strengths tailored to different user profiles.

