Best Delay Pedal with Boost (2026): 3 Picks Compared

Updated Nov 14, 2026 · By Jonah Mercer · Ranked from listed specifications · How we rank

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The VSN Analog Tape Delay Pedal leads this list for the best delay pedal with boost: stereo in and out, a BOOST knob with 0 to 6dB of lift and true bypass in a mini-size pedal. The Rowin RE-01 follows with a BOOST switch for up to 6dB, and the JHS Milkman adds a transparent boost to slap-back echo with a maximum delay time of about 240ms.

The picks at a glance

#	Pick	Product
1	Best Overall	VSN Analog Tape Delay Pedal with Stereo	Check on Amazon
2	Runner-Up	Rowin Tape Delay Guitar Pedal with Reverb	Check on Amazon
3	Also Great	JHS Pedals JHS Milkman Echo and Boost	Check on Amazon

Which one should you buy?

Players who want stereo delay with a boost knob: VSN Analog Tape Delay Pedal with Stereo See pick 1
Players who want a tape delay with boost: Rowin Tape Delay Guitar Pedal with Reverb See pick 2
Players who want slap-back echo with a transparent boost: JHS Pedals JHS Milkman Echo and Boost See pick 3

Want the full range? Best Delay Pedal ranks the top delay pedals for every buyer, or browse all 22 guides.

The 3 picks, ranked

1Best Overall

VSN Analog Tape Delay Pedal with Stereo

True bypass
Stereo in/out
1-year warranty stated

9.8Spec score View on Amazon

It earns Best Overall with stereo in and out, a BOOST knob with 0 to 6dB of lift and true bypass.

Who it suits

Players who want stereo delay with a boost knob
Players who want true bypass in a mini-size pedal

Skip it if

You want a power adapter included in the box
You want more than 6dB of boost

The VSN is a mini-size pedal with an aluminum alloy shell, true bypass and stereo in and out. Five knobs cover feedback, delay time, mix, boost and a filter switch, and the BOOST knob adjusts 0 to 6dB. A green LED means normal mode, red means fixed mode, and no light means the original sound. It runs on a 9V-DC 500mA adapter, bought separately, and it carries a 1-year warranty.

2Runner-Up

Rowin Tape Delay Guitar Pedal with Reverb

True bypass

9.4Spec score View on Amazon

It earns Runner-Up with a BOOST switch for up to 6dB of extra volume and true bypass.

Who it suits

Players who want a tape delay with boost
Players who want battery or power supply options

Skip it if

You want a pedal that weighs under 0.9 lb
You want more than 6dB of boost from the switch

Five knobs cover feedback, delay time, mix, boost and a filter switch, and the digital reverb chip adds a reverb-like sound to the delay. It runs on a 9V battery or a 9V power supply, neither included, and it weighs 0.9 lb. The box holds the RE-01 pedal and a user manual.

3Also Great

JHS Pedals JHS Milkman Echo and Boost

Max delay time: 240 ms
True bypass not stated in the listing
Lifetime warranty stated

9.0Spec score View on Amazon

It earns Also Great with a transparent boost, slap-back delay to about 240ms and a limited lifetime warranty.

Who it suits

Players who want slap-back echo with a transparent boost
Players who want a lifetime warranty on a delay pedal

Skip it if

You want a delay longer than about 240ms
You want more than four controls on the pedal

Maximum delay time is about 240ms, and the boost pushes an amp into overdrive or lifts the guitar above the mix. It runs on standard DC negative 9V power and weighs 0.7 lb. It carries a limited lifetime warranty.

Side by side

Product	Max delay time	Tap tempo	True bypass	Stereo in/out	Weight	Warranty
VSN Analog Tape Delay Pedal with Stereo	Not stated	Not stated	Yes	Yes	Not stated	1-year
Rowin Tape Delay Guitar Pedal with Reverb	Not stated	Not stated	Yes	Not stated	0.9 lb	Not stated
JHS Pedals JHS Milkman Echo and Boost	240 ms	Not stated	Not stated	Not stated	0.7 lb	lifetime

How we ranked these delay pedals

Every pick ranks in Amazon's best-seller list for its category and has a listing with real specifications. The order mixes two things: how each model compares on the specs below (higher share of the best value in this group scores more), and how widely it is bought. The spec score runs from 9.0 to 9.8 and only compares these picks with each other. A spec the listing does not state is left out and the other specs are re-weighted; a listing with fewer than 2 stated specs is scored at half. We do not test gear in person. Full method.

Max delay time weight 2
Tap tempo weight 1
True bypass weight 1
Stereo in/out weight 1

Buying advice: delay pedal with boost

Match the boost to how you play

The three pedals give you the boost in different ways. The VSN BOOST knob adjusts 0 to 6dB, so you can dial the lift to the song. The Rowin BOOST switch adds up to 6dB in one step, so it is either on or off. The JHS transparent boost lifts the guitar above the mix or pushes an amp into overdrive. Pick a knob when you want fine control over the lift, a switch when you want one fixed lift, and the JHS when you want the boost the pedal calls transparent.

Check stereo, bypass and power first

The VSN gives stereo in and out, so it is the pick when the rig runs in stereo. The VSN and the Rowin both have true bypass, which means the pedal passes the signal untouched when off. Power differs too: the VSN runs on a 9V-DC 500mA adapter, bought separately, the Rowin runs on a 9V battery or a 9V power supply, neither included, and the JHS runs on standard DC negative 9V power. Match the power supply to the pedal before you buy.

Compare delay time and control layout

The JHS caps the delay at about 240ms for slap-back echo, with Slap, Mix, Repeat and EQ controls. The VSN and the Rowin each give five knobs: feedback, delay time, mix, boost and a filter switch. The VSN adds stereo in and out and a mini-size shell, while the Rowin adds a full-size shell and a digital reverb chip for a reverb-like sound. Count the knobs and check the delay time before you choose.

Frequently asked questions

What does the boost on a delay pedal do?

It adds volume to the delayed signal so solos and repeats sit above the mix. The VSN BOOST knob adjusts 0 to 6dB, the Rowin BOOST switch adds up to 6dB, and the JHS transparent boost lifts the guitar above the mix or pushes an amp into overdrive.

Do these delay pedals need a power adapter?

The VSN runs on a 9V-DC 500mA adapter, bought separately. The Rowin runs on a 9V battery or a 9V power supply, neither included. The JHS runs on standard DC negative 9V power.

What is true bypass on a delay pedal?

True bypass means the pedal passes the signal untouched when it is off. The VSN and the Rowin both have true bypass, so the guitar signal goes straight through with the effect off.

How long is the delay on the JHS Milkman?

Maximum delay time is about 240ms, which suits slap-back echo. Slap, Mix, Repeat and EQ controls shape the repeats, and the transparent boost lifts the guitar above the mix.