Line 6 DL4 MkII Delay Modeler

18 MONTH SPECIAL FINANCING*
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- Apply: There are two easy ways to apply for financing. A credit application can be completed over the phone in a matter of minutes with a Kraft Music team member. Applications can also be completed online.
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Terms and Conditions
No interest if paid in full within 18 months*
On select brands purchased with your Synchrony credit card. Interest will be charged to your account from the purchase date if the promotional purchase is not paid in full within 18 Months. Minimum monthly payments required. No minimum purchase price unless stated.
*Qualifying purchase amount must be on one receipt. No interest will be charged on the promo purchase if you pay it off, in full, within the promo period. If you do not, interest will be charged on the promo purchase from the purchase date. The required minimum monthly payments may or may not pay off the promo purchase by the end of the promo period. Regular account terms apply to non-promo purchases and, after promo period ends, to the remaining promo balance. For new accounts: Purchase APR is 29.99%. Minimum interest charge is $2. Existing cardholders: See your credit card agreement terms. Subject to credit approval.
Credit is extended by Synchrony Bank.
Special Offers
- INSTANT REBATE!Limited time offer expires 7-31-23.
The DL4TM 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. These were complemented by several Line 6 originals, including the exceptional Reverse delay—and the DL4 also boasted a highly intuitive "14 Second Loop Sampler" that is still considered one of most engaging loopers ever made.
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 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.
- 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
Thirty ways to delay
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.
Two ways to loop
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.
Microphone input
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. This feature also makes the DL4 MkII a handy tool for sound designers and other sonic adventurers.
MIDI magic
Onboard MIDI In and Out/Thru DIN connectors enable the DL4 MkII to receive continuous controller, program change, and other MIDI messages from external sources such as MIDI controllers, thus allowing parameters to be modified dynamically and presets to be selected remotely. The DL4 MkII provides access to three presets using the A, B, and C footswitches, or six if the Tap switch is set to toggle between two banks of presets (A,B, C and D, E, F). But the DL4 MkII can store up to 128 presets, selectable via MIDI.
SKU | LN6-DL4MKII |
---|---|
MPN | 99-040-3705 |
Manufacturer | Line 6 |
Condition | New |
Included from Manufacturer | Power adapter |
Effects | (30) Digital Effects |
Patches / Programs | 6 with footswitch control, up to 128 via MIDI |
Audio Inputs | (1) 1/4" Left/Mono (1) 1/4" Right (1) XLR Mic |
Audio Outputs | (1) 1/4" Left/Mono (1) 1/4" Right |
Pedal Switches | (4) |
On-Board Expression Pedal | No |
Control Connections | (1) Expression Pedal Input Compatible with EX-1 Expression Pedal (sold separately) |
Power Adaptor | DC-1g power supply included |
Width | 16.77" |
Depth | 6.73" |
Height | 2.76" |
Product Weight | 2.07 lbs |
Unique Features | Features an onboard 240-second looper |
Line 6 Limited Warranty
Please be aware that your warranty is only valid in the region where you purchased your unit. For instance, if you buy your unit in Germany, then you must have the unit serviced in Germany, or within that region. If you live in South America, you will be interacting with the distributor for the country that you live in. It is for this reason that Line 6 recommends that you always buy your unit locally.
You will need to present your original, dated proof of purchase to have any warranty work performed at any Line 6 Authorized Service Center for repair.
General Warranty Periods
36 month parts and labor warranty:
StageSource speakers
12 month parts and labor warranty:
All amplifiers, including speakers
Helix family of products (extended warranty details below)
AMPLIFi family of products
Firehawk family of products
StageScape mixer
BackTrack/BackTrack + Mic
FBV Controller pedals
POD units (except Pocket Pod and Pocket Pod Express)
Line 6 Branded Wireless Products
Sonic Port
Speaker cabinets
Stompbox modeler pedals
ToneCore Pedals (Module AND Dock purchased together as one unit)
TonePort UX8
Variax instruments (one-year parts and labor for electronics and a limited lifetime warranty on wood)
90 days parts and labor warranty:
MIDI Mobilizer I/II
Mobile Keys 25/49
Mobile In
GuitarPort/RiffTracker
Pocket POD and Pocket POD Express
ToneCore Docks (purchased individually)
ToneCore Modules (purchased individually)
POD Studio GX, UX1, UX2 and KB37
Variax Workbench Interface
All Power Amp and Preamp Tubes
Any refurbished (B-Stock) Line 6 product
90 day warranty:
EX-1 Expression Pedal
All Line 6-Branded Accessories that are purchased separately, including power supplies, amp covers, custom carry bags
30 day return period:
Add-on software licenses (except iLok)
Helix Extended Warranty
Customers who purchased a Helix Floor, Helix Rack, or Helix LT processor, or a Helix Control pedal in the United States and have a copy of the original purchase receipt qualify for the extended warranty. Customers who qualify will have a second year added to their current one-year Helix Warranty at no cost upon registration.
Registration is required within one year of the purchase date. You already qualify if you've registered your Helix and have a copy of the original purchase receipt. Otherwise, register your product at the Line 6 website and make sure you have a copy of the original purchase receipt.
Line 6 warranties transfer from one end user to another within the original warranty period (as long as the user has the original dated proof of purchase), but not when purchased second hand from a retail outlet.
If you purchase a Line 6 product sold as new from an authorized Line 6 retailer with an online storefront, the standard warranty applies as if it were purchased in a physical store. If you purchase a used unit from an individual on eBay, you do so at your own risk with no warranty offered by Line 6, unless the seller includes a copy of the original receipt to transfer the warranty to you.
The only way to redeem warranty on a used item is to have the original purchase receipt, dated within the product warranty period. So if you fail to get such a receipt, the manufacturers warranty will not be honored.
The Warranty does not cover:
- Damage from physical abuse such as dropping the unit, impact from hard objects or damage to external components as a result of negligence.
- Damage due to liquid contamination.
- Damage resulting from any use other than that it was intended for.
- Any unit that has been repaired or had an attempted repair made to it by unauthorized personnel.
- Damage due to incorrect connection, connection to faulty equipment or connection to faulty or incorrect power supplies.
- Damage in transit as a result of inadequate packaging or protection.
- Ground shipping is FREE for all orders $99 and up.
- Our central, midwest location ensures fast delivery times.
- See below for transit day estimates. Please note, these are estimates and are not guaranteed.

Generally, package estimated transit days are as follows:
- Upper Midwest: 1-3 days
- Central US, South East US, and East Coast: 2-4 days
- West Central US: 3-5 days
- West Coast: 4-6 days
- Alaska & Hawaii: 7+ days