Line 6 DL4 MkII Delay Pedal

A faithful recreation and improvement on the classic Line 6 DL4, this MKII pedal can do lush tape echo sounds, crisp digital delay, and even looping!

The DL4 Delay Modeler has remained one of the most widely used delay pedals in the world for more than two decades, embraced by everyone from casual players to superstars. The DL4 was the first pedal to offer a broad selection of delay models based on vintage tape echo devices such as the Maestro EP-1 Echoplex and the Roland RE-101 Space Echo, classic analog delay stompboxes such as the Electro-Harmonix Deluxe Memory Man, and even the Binson Echorec and studio staple TC Electronic 2290 Dynamic Digital Delay. Complemented by several Line 6 originals, including the exceptional Reverse delay, the DL4 also boasts a highly intuitive "14 Second Loop Sampler" that is still considered one of most engaging loopers ever made.

Hear the Line 6 DL4 MkII in action in our live demo:

Dive into the DL4 MkII in this overview from Line 6:

The DL4 MkII honors that legacy by including every one of those original sounds and features, and retaining the same knob and footswitch layout, so there's no need for DL4 users to learn any new moves -- but the DL4 MkII also introduces many new sounds and features that bring it fully into the 21st century. The 15 MkII delays were drawn from the Line 6 HX family of amp and effects processors and include Line 6 originals such as Harmony Delay, Pitch Echo, Euclidian Delay, Glitch Delay and ADT tape delay, as well as 4-Switch and 1-Switch loopers with up to 240 seconds of record time, expandable to several hours using an optional microSD card.

The DL4 MkII read more also features an XLR dynamic microphone input for vocal processing and looping; MIDI capabilities such as real time parameter control and preset selection (up to 128) via its MIDI In and Out/Thru DIN connectors; four heavy duty footswitches with colored halo rings; and switchable true, buffered, or DSP bypass. There's also a jack for connecting an optional expression pedal (automatically assigned to the Delay Time, Repeat, Tweak, Tweez, or Mix controls) or two assignable external footswitches.

Finally, although the DL4 MkII does everything that the original DL4 does (other than run on batteries), plus so much more, it is considerably smaller and lighter, making it an even more appealing choice for modern musicians of all types.


- Identical knob and footswitch layout as the original DL4
- 30 Delay options: 15 new MkII plus 15 Legacy DL4
- 2 Loopers mono/stereo and pre/post signal path options
- Up to 240 seconds of looping time, or several hours with optional microSD card
- XLR dynamic microphone input for vocal processing and looping
- MIDI In, Out/Thru DIN connectors receives PC and CC messages
- 128 Presets via MIDI, with footswitch control of up to six
- Switchable true, buffered, or DSP bypass
- Input for optional expression pedal or two additional footswitches

Fans of the original DL4 delay pedal will find all of their favorite sounds exactly where they expect them to be, with the same Tweak and Tweez control parameter assignments they've become accustomed to. The 15 new MkII delays were drawn from the HX family of amp and effects processors, and include both more recent versions of classic effects and cutting-edge Line 6 originals such as the super-vibey Glitch Delay.

The DL4 MkII features a simple 1-Switch looper in addition to a classic 4-Switch looper, both of which provide up to 240 seconds of recording time. By inserting an optional microSD card into the slot on the rear of the pedal, recording time may be extended up to several hours and a loop may be stored across power cycles. The loopers operate in either mono or stereo, and may be positioned in the signal chain before or after other effects.

It's no secret that the DL4 has been used for processing and looping by lots of people besides guitarists, including vocalists and others who capture their performance with a microphone. Now, dynamic microphones can be plugged directly into the pedal's XLR Mic input, eliminating the need for converter cables, mixers, or other external devices.
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- Includes Line 6 Power Supply.
Dimensions and Weight in Packaging
Base Item
Shipping Weight: 3.25 lbs
Shipping Dimensions: 16 x 7 x 3 in
Manufacturer Part Number (MPN): 99-040-3705

For support or warranty questions, please contact the manufacturer:
Phone: 818-575-3600


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