Line 6 DL4 MKII Review: A Nostalgic Upgrade for Guitarists

The Line 6 DL4 MKII is not just a reissue; it's a nostalgic upgrade for guitarists seeking a powerful and versatile delay pedal. This review delves into the significant improvements made to this iconic effects unit, examining its enhanced features and performance. The compact, modernized design houses a wealth of sonic possibilities, blending the classic sounds of the original DL4 with cutting-edge algorithms from the acclaimed HX Stomp series. Expect a deep dive into its expanded looping capabilities, significantly increased preset storage, and the surprising addition of high-quality reverbs.Prepare to be impressed by the seamless integration of legacy and modern features. We'll explore the user experience, sound quality across a wide range of algorithms, and the overall versatility of this updated classic. Find out if the DL4 MKII lives up to its legacy and whether it earns its place at the top of any guitarist's pedalboard wishlist. This comprehensive review leaves no stone unturned in assessing the performance and value of this much-anticipated update.

Pros And Cons

Line 6 DL4 MKII
  • Noticeably smaller than the original.
  • MIDI in and through.
  • Stereo in.
  • Mic in.
  • SD card slot for increased looper capacity (240 seconds with micro SD card).
  • 128 preset storage.
  • Includes both legacy presets from the original DL4 and new algorithms from the HX Stomp series.
  • Improved looper functionality (240 seconds vs 14 seconds).
  • Reverbs are not listed anywhere on the pedal.

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Unboxing and First Impressions

The Line 6 DL4 MKII arrived, noticeably smaller than its predecessor. This compact design is a welcome improvement, making it more portable and easier to integrate into any pedalboard setup. The immediate impression is one of sleekness and a modern update to a classic.

Close-up of the Line 6 DL4 MKII being unboxed
Close-up of the Line 6 DL4 MKII being unboxed

Initial inspection revealed MIDI in/through, stereo inputs, a mic input, and an SD card slot—significant additions for expanded functionality and storage. The inclusion of the SD card is a game-changer, promising extended looping capabilities beyond the original model's limitations.

View of the MKII's input/output jacks and SD card slot
View of the MKII's input/output jacks and SD card slot

The front panel showcases two sets of algorithms: Legacy (from the original DL4) and new ones from the HX Stomp series. This blend of classic and modern sounds offers a vast array of sonic possibilities.

Expanded Features and Presets

The MKII boasts a significant upgrade in preset storage: 128 presets compared to the original's four. This vast library allows for extensive customization and organization, making it incredibly versatile for various musical styles and applications.

The looper functionality is a standout feature. The original's 14-second loop has been expanded to 240 seconds, and even further with a microSD card, providing ample space for creative looping and overdubbing. This is a massive improvement for modern musicians

The new algorithms, inherited from the HX Stomp line, offer fresh sounds and effects that broaden the MKII's capabilities beyond the original DL4's. This provides a satisfying balance of vintage sounds and contemporary innovation.

Sound and Performance

The Line 6 DL4 MKII delivers exceptional sound quality across all tested algorithms. Whether using the Legacy presets or the newer HX Stomp algorithms, the audio is clear, rich, and expressive. Each algorithm provides its unique character and is easy to dial in exactly how you need.

Audio waveform of the MKII's output
Audio waveform of the MKII's output

The looper functioned flawlessly, allowing seamless overdubs and creative layering. The extended loop time is incredibly useful for building complex and nuanced soundscapes.

Close-up of the reviewer playing the Multi-head algorithm
Close-up of the reviewer playing the Multi-head algorithm

The inclusion of reverbs is a significant addition, expanding the pedal's versatility further. The different reverb types offer a wide range of tonal options, allowing for subtle ambience or dramatic washes.

Conclusion and Verdict

The Line 6 DL4 MKII is a triumph. It successfully blends the nostalgic appeal of the original DL4 with modern enhancements, creating a versatile and powerful delay pedal.

The expanded looping capabilities, extensive preset options, and new algorithms from the HX Stomp series make it a compelling upgrade. The inclusion of hidden reverbs is an unexpected bonus.

While the lack of clear labelling for the reverbs is a minor issue, it doesn't detract from the overall quality and functionality. For guitarists seeking a powerful, versatile delay pedal, the DL4 MKII is a top contender and highly recommended.