The FX Audio L07 and DS07: a review of a compact yet powerful audio system. This review delves into the performance and features of the FX Audio L07 amplifiers and the DS07 DAC, focusing on their surprising power output, ease of use, and overall audio quality. We explore whether this surprisingly small package delivers a big sound, examining both the individual components and their synergistic performance as a complete system. The review covers setup, connectivity, sound characteristics, and user experience, providing a comprehensive assessment of this intriguing audio solution.This compact cube-shaped system offers a unique alternative to traditional, larger amplifier setups. We'll explore how the 400-watt Class D amplifiers drive speakers effectively, and how the integrated DAC enhances the listening experience. We'll discuss the pros and cons of the design, including the functionality of the individual volume controls and the limitations of the DAC’s small display and menu navigation. Finally, we'll determine whether the FX Audio L07 and DS07 represent exceptional value for their price point and ideal for home theater or other applications.
Pros And Cons
- Insanely powerful amplifiers at 8 ohms (400 watts)
- Linear and clean sound, without added warmth or distortion (except at maximum volume)
- Compact and stackable design
- Universal power supply (100-240V)
- Multiple input options (XLR, RCA)
- Monoblock capable
- 10% distortion at 400 watts (though unlikely to be reached in normal use)
- Individual volume controls on LO7s require separate adjustment
- DSO7 screen is small and dull, lacks clear volume indication
- DSO7 remote control doesn't adjust amplifier volume directly
- DSO7 has limited output options (only XLR or RCA, not both simultaneously)
- DSO7 lacks headphone output
Read more: EPZ P50 In-Ear Monitor Review: A Breakout Performer?
Unboxing and First Impressions
The FX Audio L07 and DS07 arrived, presenting themselves as a compact and surprisingly powerful system. The cube design is unique and space-saving, unlike the typical flat amplifiers often seen. The build quality felt solid and premium despite their affordable price point.
Setting up the system was straightforward. Connecting the components and speakers was easy, and the overall aesthetic was pleasing. I was eager to test their audio capabilities.
Power and Performance
These little cubes pack a punch. Each L07 amplifier boasts a hefty 400 watts of Class D power at 8 ohms. This was more than enough to drive my Klipsch RP600M speakers with ease. The sound was crisp and clean, even at higher volumes.
The DS07 DAC seamlessly integrated into the system, providing clear and detailed audio. The combination delivered a powerful and immersive listening experience that exceeded my expectations considering their compact size.
Features and Functionality
The L07 amplifiers feature individual analog volume controls, which initially seemed redundant alongside the master volume control. However, this setup allows for precise mono block adjustments. The DS07 DAC provides multiple inputs, including USB, optical, coaxial, and Bluetooth.
The DS07's remote control adds convenience, although the small screen on the DAC could be improved for better readability. The menu navigation is somewhat basic but functional.
Sound Quality and Overall Impressions
The audio quality is exceptional. The system delivers a clean and precise sound signature, with minimal distortion even at high volumes. The amplifiers do not add any noticeable coloration to the sound.
While the DAC's screen is small and the menu navigation somewhat basic, the overall sound quality and power output are impressive. The compact cube design is a major plus, making it suitable for various setups.
Conclusion and Recommendation
The FX Audio L07 and DS07 system offers a compelling blend of power, clarity, and compact design. The amplifiers are exceptionally clean and powerful, exceeding expectations for their price. The DAC, while not the most feature-rich, provides adequate functionality.
If you are looking for a high-value, compact audio system with impressive power, the FX Audio L07 and DS07 are a strong contender. While the DAC’s small screen and limited features are drawbacks, the overall performance and value make it a worthy purchase, especially for home theater applications.