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BEST OVERALL
Two Notes Torpedo Captor X
$2 on Reverb
BEST BUDGET
Boss IR-2
$2 on Reverb
BEST PORTABLE
Mooer Radar
$2 on Reverb

Cab simulators (IR loaders) let you record guitar amps directly into your DAW without a physical speaker cabinet. Record full-throttle tube amp tone quietly.

All prices are used. IR loaders range from budget units to mastering-grade gear. Home recording studios benefit most from cab simulators.

The 7 Best Cab Simulator Pedal

#1

Two Notes Torpedo Captor X

Load box + IR loader (Mastering grade, XLR out)$320–$440 used

Best for: Best cab simulator — mastering-grade IR loader with load box

The Two Notes Torpedo Captor X is the pro standard. Mastering-grade IR loader, built-in load box, XLR audio output, USB audio interface, and 16 factory IR cabs. Record tube amp full throttle into your DAW.

What to check used: Expensive even used. Worth it for serious recording. Requires XLR cables and audio interface.

Available now

#2

Boss IR-2

Compact IR loader (footswitch, XLR out)$100–$150 used

Best for: Most affordable IR loader for studio recording

The Boss IR-2 is budget IR loading. Compact unit, footswitch, XLR output, USB recording, and Boss factory IRs included. Fits on a pedalboard or studio desk.

What to check used: Single footswitch means limited on-the-fly control. Not designed for live use.

#3

Mooer Radar

Compact multi-IR loader (USB, headphone out)$80–$120 used

Best for: Portable IR loader with USB and headphone output

The Mooer Radar is compact and portable. 50+ factory IRs, USB audio interface, headphone output, and footswitch. Perfect for bedroom studio setup.

What to check used: No XLR output. Headphone output is unbalanced. Best for headphone or USB recording.

Available now

#4

Fryette Valvulator

Load box + attenuator (balanced XLR out)$150–$220 used

Best for: Load box and attenuator combined for driving amp hard

The Fryette Valvulator is load box + attenuator in one. Drive your amp full throttle into the load box, attenuate volume output. XLR line-out to audio interface. Record cranked amp tone quietly.

What to check used: No IR loading — requires separate cab sim or IR loader pedal.

Available now

#5

Two Notes Torpedo Live

Professional IR loader (3 simultaneous IRs, MIDI)$350–$500 used

Best for: Pro live-use IR loader with MIDI and multiple IR switching

The Torpedo Live is made for gigging. 3 simultaneous IR cabinets, MIDI control, footswitches, XLR output, and USB recording. Switch IRs between songs on stage.

What to check used: Pro pricing. Requires MIDI foot controller or multiple footswitches for live use.

Available now

#6

Suhr Reactive Load IR

Load box + IR loader (mastering grade, studio-only)$350–$500 used

Best for: Studio-only load box and IR loader for highest audio quality

The Suhr Reactive Load IR is mastering-grade studio equipment. Reactive load, premium IR loading, XLR balanced output, and pristine recording quality. No stage use.

What to check used: Studio-only gear. Requires AC power (not battery). Heavy and stationary.

Available now

#7

Palmer DACCAPO

Portable multi-IR loader (compact, USB powered)$80–$120 used

Best for: Budget IR loader for travel and bedroom use

The Palmer DACCAPO is budget-friendly and portable. USB powered, 40+ factory IRs, small footprint, and headphone output. No additional power supply needed.

What to check used: Entry-level audio quality. Best for bedroom recording. Not designed for live use.

Available now

Frequently Asked Questions

What is a cab simulator pedal?

A cab simulator (IR loader) models the sound of guitar amp cabinets and speakers. Connect your amp head to an IR loader, and record the output into your DAW. No physical speaker needed.

What is the difference between a load box and an IR loader?

A load box absorbs amp power output safely (replaces speaker). An IR loader simulates cab tone. Many units combine both. Buy a load box first if you drive amp full throttle.

Can I use an IR loader with a tube amp?

Yes. Connect tube amp speaker output to the IR loader input. The loader absorbs power and sends line-level audio to your audio interface.

Do I need an IR loader if I have amp modeling?

No. Amp modeling units include cab simulation. IR loaders are for recording real tube amps. Tube amp + IR loader = most authentic recording tone.

Can I load custom IRs into cab simulator pedals?

Some models (Torpedo Captor X, Radar) support custom IR uploads. Others (Boss IR-2) are limited to factory IRs. Check specifications before purchasing.

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