The Line 6 DL4 Delay Modeler is a delay pedal, currently around $369.34. Close alternatives include the TC Electronic Alter Ego V2 Vintage Echo and the Strymon El Capistan dTape Echo. It pairs well with the PRS HX 50 Head and the Marshall Super Bass.

Line 6 DL4 Delay Modeler

Unknown brand · pedal

The Line 6 DL4 Delay Modeler simulates a wide range of classic delay and echo units in one pedal, from the tube-driven warmth of a vintage Echoplex tape echo to the hazy, modulated repeats of an Electro-Harmonix Memory Man, alongside cleaner digital and modern algorithmic delays. Its true stereo signal path keeps each modeled delay type sounding distinct and full rather than collapsed into a generic digital repeat, and built-in tap tempo makes it fast to lock delay time to a song's groove on the fly. A 14-second onboard looper adds live layering and improvisation on top of the delay engine. It suits players wanting one pedal that covers an enormous range of delay character, from vintage tape warmth to clean modern digital, without needing several dedicated units.

What stands out

  • “[Pros] ✓ Wide range of delay effects, very versatile ✓ Models classic delays (Space Echo, Memory Man) accurately ✓ Functional as both delay and looper ✓ Used by both amateur and professional musicians ✓ Allows for hands-on, real-time adjust…”

    — from the reviews

  • “The Line 6 DL4 Delay Modeler simulates a wide range of classic delay and echo units in one pedal, from the tube-driven warmth of a vintage Echoplex tape echo to the hazy, modulated repeats of an Electro-Harmonix Memory Man, alongside cleane…”

    — from the listing

  • “A 14-second onboard looper adds live layering and improvisation on top of the delay engine”

    — from the listing

  • “It suits players wanting one pedal that covers an enormous range of delay character, from vintage tape warmth to clean modern digital,”

    — from the listing

  • “Its true stereo signal path keeps each modeled delay type sounding distinct and full , and built-in tap tempo makes it fast to lock delay time to a song's groove on the fly”

    — from the listing

Trade-offs

  • “✗ prone to breaking and reliability issues ✗ requires frequent cleaning and maintenance ✗ some units have a slight volume drop-off ✗ large size can be inconvenient for pedalboard space ✗ looper functionality …”

    — from the reviews

  • delay
  • looper
  • echo
  • warmth
  • vintage
  • modern
  • digital
  • clean

Good for

  • Live
  • Studio
  • Worship
$369.34View on Reverb

Price updated Oct 24, 2026

Genres the Line 6 DL4 Delay Modeler is commonly used in

  • Alternative Rock
  • Ambient
    citedInferred from shared tonal signals, not a stated genre tag.
  • Lo Fi
    citedInferred from shared tonal signals, not a stated genre tag.
  • Rockabilly
    citedInferred from shared tonal signals, not a stated genre tag.
  • Post Rock
    citedInferred from shared tonal signals, not a stated genre tag.
  • Experimental
    citedInferred from shared tonal signals, not a stated genre tag.

Amps that pair well with the Line 6 DL4 Delay Modeler

PRS HX 50 Head

PRS

29% match
$2899via Reverb

fills a frequency gapFills in a frequency range the other side doesn't cover, instead of piling more onto what's already there. (warm → bright)

Where this leans warm, PRS HX 50 Head answers back bright

Comes earlier in the signal chain

Marshall Super Bass

Marshall

29% match

fills a frequency gapFills in a frequency range the other side doesn't cover, instead of piling more onto what's already there. (warm → bright)

Marshall Super Bass leans bright right where the warm tone needs it

Comes earlier in the signal chain

Peavey MiniMAX

Peavey

22% match

sits in the right chain slotPlaced for where it does its job cleanly in the chain, not for a tonal interaction with the anchor.

Line 6 DL4 Delay Modeler's warm voice goes in Peavey MiniMAX's effects loop — it's not there to compete with Peavey MiniMAX's own tight character

Comes earlier in the signal chain

Ampeg RB-110

Ampeg

16% match

sits in the right chain slotPlaced for where it does its job cleanly in the chain, not for a tonal interaction with the anchor.

Put Line 6 DL4 Delay Modeler in Ampeg RB-110's effects loop, clear of Ampeg RB-110's own gain stage

Comes earlier in the signal chain

Laney Richter

Laney

15% match

sits in the right chain slotPlaced for where it does its job cleanly in the chain, not for a tonal interaction with the anchor.

Keep Line 6 DL4 Delay Modeler in Laney Richter's effects loop, clear of Laney Richter's own gain stage

Comes earlier in the signal chain

Mesa Boogie Subway D-350

Mesa Boogie

15% match
$799via Reverb

sits in the right chain slotPlaced for where it does its job cleanly in the chain, not for a tonal interaction with the anchor.

Keep Mesa Boogie Subway D-350's bright voice out front: Line 6 DL4 Delay Modeler goes in Mesa Boogie Subway D-350's effects loop so its warm voice doesn't muddy it

Comes earlier in the signal chain

Peavey MAX 208

Peavey

15% match
$399.99via Reverb

sits in the right chain slotPlaced for where it does its job cleanly in the chain, not for a tonal interaction with the anchor.

Line 6 DL4 Delay Modeler's warm voice goes in Peavey MAX 208's effects loop — it's not there to compete with Peavey MAX 208's own full character

Comes earlier in the signal chain

Gallien-Krueger MB115MK2

Gallien Krueger

14% match

sits in the right chain slotPlaced for where it does its job cleanly in the chain, not for a tonal interaction with the anchor.

Line 6 DL4 Delay Modeler's warm voice goes in Gallien-Krueger MB115MK2's effects loop — it's not there to compete with Gallien-Krueger MB115MK2's own full character

Comes earlier in the signal chain

See all 18 amps that pair with the Line 6 DL4 Delay Modeler →

Pedals that stack with the Line 6 DL4 Delay Modeler

Ibanez Tube Screamer

Ibanez

35% match

fills a frequency gapFills in a frequency range the other side doesn't cover, instead of piling more onto what's already there. (warm → bright)

The DL4's looping delay repeats don't stack gain with the Tube Screamer — run it after the pedal's own blues-forward boost for echo, not more drive.

Comes earlier in the signal chain

Klon Centaur

Klon

31% match
$4000via Reverb

Put the Klon ahead of the DL4 so its midrange boost feeds the delay's repeats a fuller, more saturated signal to echo.

Comes earlier in the signal chain

Walrus Audio Lillian

Walrus Audio

25% match
$213via Reverb

sits in the right chain slotPlaced for where it does its job cleanly in the chain, not for a tonal interaction with the anchor.

The DL4's warm, vintage-voiced delay trails the Lillian's subtle analog phasing into a layered echo.

Comes earlier in the signal chain

Voodoo Lab Tremolo

pedal

23% match
$131.86via Reverb

sits in the right chain slotPlaced for where it does its job cleanly in the chain, not for a tonal interaction with the anchor.

Keep Line 6 DL4 Delay Modeler's warm voice out front: Voodoo Lab Tremolo goes after Line 6 DL4 Delay Modeler in the signal chain so its bright voice doesn't muddy it

Comes earlier in the signal chain

Maestro PS-1A Phase Shifter

Maestro

19% match
$180via Reverb

sits in the right chain slotPlaced for where it does its job cleanly in the chain, not for a tonal interaction with the anchor.

Put Line 6 DL4 Delay Modeler after Maestro PS-1A Phase Shifter in the signal chain, where it won't crowd Maestro PS-1A Phase Shifter

Comes earlier in the signal chain

Way Huge Pork Loin

Way Huge

18% match
$228.17via Reverb

sits in the right chain slotPlaced for where it does its job cleanly in the chain, not for a tonal interaction with the anchor.

Let the DL4's warm, vintage repeats trail the Pork Loin's nuanced British-blues overdrive for a classic finish.

Comes earlier in the signal chain

Taurus Bass Pedals

Moog

17% match

sits in the right chain slotPlaced for where it does its job cleanly in the chain, not for a tonal interaction with the anchor.

Run Line 6 DL4 Delay Modeler after Taurus Bass Pedals in the signal chain, where it won't crowd Taurus Bass Pedals

Comes earlier in the signal chain

Xotic EP Booster

Xotic

17% match
$145.29via Reverb

sits in the right chain slotPlaced for where it does its job cleanly in the chain, not for a tonal interaction with the anchor.

Put Line 6 DL4 Delay Modeler after Xotic EP Booster in the signal chain, clear of Xotic EP Booster's own gain stage

Comes earlier in the signal chain

See all 132 pedals that pair with the Line 6 DL4 Delay Modeler →

Cheaper alternatives

TC Electronic Flashback Delay

TC Electronic

70% similarity
$161.13via Reverb

Shared character: looper, delay effects, expression pedal

Boss DD-500 Digital Delay

Boss

64% similarity
$308.99via Reverb

Shared character: expression pedal, looper, delay

Electro-Harmonix Grand Canyon

Electro-Harmonix

63% similarity
$235.97via Reverb

Shared character: looper, expression pedal, stereo

Electro-Harmonix Canyon Echo Multi-Function Digital Delay

Electro-Harmonix

61% similarity
$149.50via Reverb

Shared character: looper, delay, digital

Cusack Music Delay TME

Cusack Music

58% similarity
$159.99via Reverb

Shared character: delay, alternative

Boss DD-8 Digital Delay

Boss

57% similarity
$171.70via Reverb

Shared character: looper, delay, stereo

Boutique & premium upgrades

Meris LVX Modular Delay System

Meris

69% similarity
$599via Reverb

Shared character: looper, stereo, digital

Meris LVX

Meris

66% similarity
$599via Reverb

Shared character: looper, delay, stereo

Similar charactersee all similar tone character →

TC Electronic Alter Ego V2 Vintage Echo

TC Electronic

67% similarity

Shared character: looper, digital, delay

Strymon El Capistan dTape Echo

pedal

62% similarity

Shared character: durable construction, delay effects, expression pedal

Strymon TimeLine

Strymon

60% similarity
$414.86via Reverb

Shared character: looper, delay, stereo

Electro-Harmonix Canyon

Electro-Harmonix

58% similarity

Shared character: looper, delay, digital

Chandler DDL Delay

Chandler

56% similarity

“Tape-like delay character with more analog warmth than competing digital designs — users consistently preferred it over Boss DD-20 and Line 6 DL4”

Eventide Rose Modulated Digital Delay

Eventide

94% similarity
$350via Reverb

similar tone character

See all alternatives to the Line 6 DL4 Delay Modeler (cheaper + boutique) →

Questions people ask

What are good alternatives to the Line 6 DL4 Delay Modeler?+

The closest matches in character are the TC Electronic Alter Ego V2 Vintage Echo, the Strymon El Capistan dTape Echo, the Strymon TimeLine. Budget picks: TC Electronic Flashback Delay, Boss DD-500 Digital Delay, Electro-Harmonix Grand Canyon. Boutique upgrades: Meris LVX Modular Delay System, Meris LVX.

What pairs well with the Line 6 DL4 Delay Modeler?+

Strong matches from rig and tone-complementarity evidence: PRS HX 50 Head, Marshall Super Bass, Peavey MiniMAX — Where this leans warm, PRS HX 50 Head answers back bright.

How much does the Line 6 DL4 Delay Modeler cost?+

Around $369.34 (live listing price, updated Oct 24, 2026).

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