Pedals vs multi-effects

A multi-effects unit gives you every effect, presets, and one box to carry, at the cost of an interface you have to learn and a single point of failure. Individual pedals give you one control per function, instant tactile changes, and a board that keeps working when one pedal dies. The practical differences that actually decide it are power, interface speed and failure mode — not tone.

The tone argument is largely over. Modern modeling is good enough that the question is no longer whether it sounds acceptable; it is whether the workflow suits you and whether the power situation works.

01 — The shortlist

If you are choosing a multi-effects unit

#	Product	Best for	Price
01	Line 6 HX Stomp Six simultaneous blocks and the Helix model set in a three-switch enclosure — with a 3 A power requirement.	A compact unit that sits on a board with real pedals	$599.99 · Check price #ad How we’re funded · price as of October 17, 2026
02	Line 6 POD Go An all-in-one floor unit with a built-in expression pedal and a fixed block layout.	One box that replaces the whole rig	$599.99 · Check price #ad How we’re funded · price as of October 17, 2026
!	No photo BOSS GT-1 Guitar Effects Processor Battery operation and a low entry price, on a unit BOSS no longer makes. Skip this one — see why below	No longer a purchase — BOSS has discontinued it	Discontinued No longer in production. We do not link a buy option for it.
!	Strymon Zuma The best pedalboard supply on the site, and it still cannot run an HX Stomp. Skip this one — see why below	Not the answer to a multi-effects power problem	$279.00 · Check price #ad How we’re funded · price as of October 17, 2026

Rows link to the full write-up further down this page. Prices come from the live price layer only — where there is no live figure the button reads “Check price” rather than showing a remembered number.

02The differences that matter

03The power problem, specifically

Line 6 ships the HX Stomp with a 9 V DC 3 A supply. Every isolated pedalboard brick on this site tops out at 500 mA per output. That is a factor of six, and it is not something a doubler cable or a bigger brick resolves.

So a board containing both a multi-effects unit and conventional pedals needs two supplies: the unit's own, and a brick for everything else. That is fine, and it is worth knowing before you plan the underside of the board. The power arithmetic guide covers the wider method.

01

Line 6 HX Stomp

A compact unit that sits on a board with real pedals

The number9 V DC center-negative, 3 A supply included. No pedalboard brick supplies that.

Six blocks at once, the HX amp, cab, effect and IR model set, stereo I/O and an effects loop. It is designed to be part of a board rather than to replace one, which is the most useful thing about it.

The 3 A power requirement is the practical headline and it catches people out constantly. The highest single output on a Strymon Zuma is 500 mA; on a Truetone CS7 it is 500 mA. This unit needs six times that and therefore its own supply.

Six blocks is a real ceiling. An amp, a cab, a drive, a delay, a reverb and a compressor is six, and then you are done.

Published specifications for the Line 6 HX Stomp

Simultaneous blocks	Up to six simultaneously
Models	Over 300 amps, cabs and effects from the Helix family, with IR loading
Power	9 V DC center-negative, DC-3 supply (3 A) included
Display / switches	2.4" color LCD; three capacitive-touch footswitches with LED rings
Audio interface	24-bit / 96 kHz multi-channel USB audio
Format	Compact pedalboard unit with stereo I/O and an effects loop
What it does not do	It asks for 3 A at 9 V. No standard isolated pedalboard brick output supplies that, so it needs its own supply — this is the mistake people make when they add one to an existing board.

Specs from Line 6 HX Stomp owner's manual. We have not used this unit.

$599.99 · Check price

#ad How we’re funded · price as of October 17, 2026

02

Line 6 POD Go

One box that replaces the whole rig

Everything in one enclosure including an expression pedal, with the HX model set and IR loading. Plug into a PA or headphones and you have a complete rig.

The fixed block layout is the trade against a Helix: certain positions in the chain are locked to certain block types, with four freely assignable blocks. For most players that is invisible; for anyone who wants an unusual signal order it is a wall.

No XLR outputs on the standard model, so a live rig going to a front-of-house desk needs a DI box.

Published specifications for the Line 6 POD Go

Format	All-in-one floor unit with a built-in expression pedal
Signal chain	Line 6 describes a semi-fixed serial signal path with snapshots
Models	HX-family amp, cab and effect models with IR loading
Power	External DC-3 supply included; Line 6 recommends using only that supply
What it does not do	The semi-fixed chain is a genuine limitation compared to a Helix — you cannot put anything anywhere. No XLR outputs on the standard model.

Specs from Line 6 POD Go product page. We have not used this unit.

$599.99 · Check price

#ad How we’re funded · price as of October 17, 2026

No photo

Skip this

BOSS GT-1 Guitar Effects Processor

No longer a purchase — BOSS has discontinued it

We are not recommending this one, because you can no longer buy it new. BOSS's own specification page lists the GT-1 as discontinued, so anything you find is old stock or secondhand and there is no warranty path.

It is worth knowing what it did, because nothing has directly replaced it: four AA batteries, 200 mA draw, 108 effect types, a USB audio interface and an onboard expression pedal in a 1.3 kg chassis. Battery-powered multi-effects at that size is a genuinely rare combination.

If you specifically want battery operation, that requirement now points at a used GT-1 or a different category of product entirely. If you just want an affordable modern unit, the multi-effects roundup covers what is actually in production.

Published specifications for the BOSS GT-1 Guitar Effects Processor

Status	BOSS lists the GT-1 as DISCONTINUED — it is no longer in production
Effects	108 types
Format	Compact battery-capable multi-effects floor unit with an on-board expression pedal
Power	4 x AA alkaline or an AC adaptor (sold separately); approx. 7 hours on alkaline
Current draw	200 mA
Size / weight	305 x 152 x 56 mm, 1.3 kg
What it does not do	It is discontinued, so anything you find is old stock or secondhand and there is no warranty path. The interface is also small and menu-driven — editing is much faster in the computer editor than on the unit.

Specs from BOSS GT-1 specifications (listed as discontinued). We have not used this unit.

Skip this

Strymon Zuma

Not the answer to a multi-effects power problem

We are not picking this as a solution here, and it is the pedal-power answer everywhere else on this site. Nine isolated outputs at 500 mA each, individual transformers per channel, 48 W total.

An HX Stomp asks for 3 A. That is six times the highest single output, and no pedalboard-class brick in production provides it.

The correct configuration is the multi-effects unit on its own included supply and the brick powering everything else. Trying to solve it with a bigger brick is money spent on the wrong problem.

Published specifications for the Strymon Zuma

Outputs	9, fully isolated, one custom transformer per channel
Current per output	500 mA at 9 V DC on every output
Selectable outputs	2 outputs switch to 12 V (375 mA) or 18 V (250 mA)
Total power	48 W maximum
Mains input	100-240 V, worldwide
Size / weight	6.8 x 3.3 x 1.8 in (173 x 84 x 46 mm), 680 g
What it does not do	It does not include the courtesy outlets or the sag feature some rivals have, and 500 mA per output still will not run an HX Stomp, which asks for 3 A.

Specs from Strymon Zuma product page. We have not used this unit.

04The failure mode difference

This is the argument that gets least attention and matters most to anyone playing live. If a drive pedal dies mid-set on a pedalboard, you step on the bypass and carry on with a different sound. If the multi-effects unit dies, you have no guitar sound at all.

That is not an argument against multi-effects — it is an argument for knowing what your backup is. A cheap drive pedal and a cable in the gig bag is a complete answer and it costs almost nothing.

05The hybrid, which is what most people end up with

A small multi-effects unit for time-based effects and amp modeling, plus one or two real drive pedals for the sounds you change constantly. The drives stay tactile, the effects stay comprehensive, and you carry one small board.

The HX Stomp exists specifically for this configuration — three footswitches and an effects loop, sized to sit on a board rather than replace one. If you are torn between the two approaches, this is usually the answer. Budget a second power supply into that decision — powering an HX Stomp explains why the unit cannot share your existing brick. Our HX Stomp review is the fuller account of what you get for the compromise. Having decided on a multi-effects unit, HX Stomp vs POD Go is the next choice and the two are usually the same price.