Skip to Content

Boss RC-3 Loop Station Review (2021)

We have the great pleasure of presenting our Boss RC-3 Loop Station Pedal review. The second iteration of looper pedals brought out by Boss. In this review we will be checking out everything you need to know about the pedal – including its features, sound, performance, durability, and also provide you with our overall opinion of the Boss RC-3.


  • Three hours stereo recording time
  • Storage for up to 99 loops
  • ​In-built drum rhythm patterns
  • ​USB 2.0 compatibility
  • ​Powered by 9V battery or AC power supply
  • Compact design
  • BOSS five-year warranty

Boss RC-3 Loop Station Pedal ReviewCheck Price on Amazon


Here are a list of specifications for the Boss RC-3 Loop Station:

Nominal Input Level

INPUT: -20 dBu

AUX IN: -10 dBu

Input Impedance

INPUT: 1 M ohm

AUX IN: 22 k ohms

Nominal Output Level

-20 dBu

Output Impedance

1 k ohm

Recommended Load Impedance

10 k ohms or larger


Maximum recording time: Approx. 3 hours Maximum number of stored phrases: 99 phrases Data format: WAV (44.1 kHz, 16-bit linear, stereo)

USB Interface

USB 2.0/1.1 mass storage device class

Power Supply

DC 9 V: Alkaline battery (9 V, 6LR61), AC Adaptor (PSA-series: sold separately)

*Rechargeable Ni-MH batteries cannot be used.

Current Draw

Maximum 70 mA (DC 9 V) Alkaline battery (9 V, 6LR61) : Approx. 3 hours

*These figures will vary depending on the actual conditions of use


73 (W) x 129 (D) x 59 (H) mm

2-7/8 (W) x 5-1/8 (D) x 2-3/8 (H) inches


450 g/1 lb (including battery)


Owner’s Manual, Leaflet (“USING THE UNIT SAFELY,” “IMPORTANT NOTES,” and “Information”), Alkaline battery (9 V, 6LR61): already installed in unit

*The battery that was supplied with the unit is for temporary use, intended primarily for testing the unit’s operation. We suggest replacing this with an alkaline dry cell.

Options (sold separately)

AC Adaptor (PSA series)

Foot Switch: FS-5U, FS-6

Related:  JHS Morning Glory V4 Review (2021)

The specifications of this product were extracted from the Boss RC-3 Owner’s Manual packaged with the pedal.


There are quite a few controls to get your head around with the Boss RC-3, but we will try and break down what each of them do. The pedal contains two knobs for OUTPUT LOOP, and OUTPUT RHYTHM. It also has buttons for MEMORY, WRITE, RHYTHM, and TAP TEMPO.


The OUTPUT LOOP knob controls the level of the loop phrase being played back.


The OUTPUT RHYTHM knob controls the level of the rhythm sound.


The REC/PLAY (DUB) INDICATOR lights up during recording, playback, and overdubbing.


The DISPLAY shows the current phase memory number, and also various other information.

– MEMORY ⇩ (DOWN) / ⇧ (UP)

The MEMORY buttons increase or decrease the number shown in the display.


The WRITE button saves the recorded phase to internal memory.


The RHYTHM button toggles the rhythm sound on or off.


The TAP TEMPO button sets the tempo.


The PEDAL SWITCH allows you to toggle between phrase recording, overdubbing, and playback. Pressing the PEDAL SWITCH down twice in succession will stop playback.


The THUMB SCREW opens up the pedal and grants access to the battery when it’s loosened.


Boss RC-3 Loop Station Pedal View

The Boss RC-3 is fantastic for practicing by yourself and also song writing. It’s easy enough to sit down with the pedal and get some loops flowing that you can play along with. The great thing is that the pedal is ready-to-use straight out of the box, so there will be no down time whatsoever.

Related:  Boss DS-1 Distortion Review (2023)


Although the interface of the RC-3 might look complicated it really doesn’t take long to figure everything out. In saying that, the RC-3 is definitely a step-up from the BOSS RC-1 in terms of functionality and difficulty. So there will obviously be some sort of learning curve needed to understand every intricacy of the pedal. And believe me there is a lot of things you can do with this beast.

One of the best things about the pedal is its compact size. It’s going to take up minimal room on your pedal board, which is perfect if you’ve already got a cluster of effects. Despite its size, the Boss RC-3 is jam-packed full of features and functionality. The pedal offers 3 hours of stereo recording time, and storage for up to 99 loops.

The USB functionality allows you to take the phrases you’ve recorded on the RC-3 and transfer them to your computer. You can also load any .wav file onto your pedal so you can use them as a part of your loop. Pretty amazing stuff.

Another neat feature of the Boss RC-3 is the AUX IN port – which can be used to plug-in your iPod, mp3 player, or any other music device for use in your loop.

There’s also an external footswitch option that breaks up some of the features of the pedal, so you can do them with only one-click instantly. The Boss FS-5U and the Boss FS-6 are both sold separately and can be found online or in selected music stores.

The unit can be powered using either a 9V battery or an AC adaptor, which is also sold separately. I would recommend using an AC adaptor as the pedal chews up battery life.

Related:  Fulltone OCD Obsessive Compulsive Drive Review (2021)


Like all other Boss guitar effects pedals the Boss RC-3 is built to ridiculously high standards. You can just tell this thing is built to last for many years to come. Perfect for use at home, in the studio, or on the road.


There’s not really too much to say about the sound of the Boss RC-3. The quality of playback from the pedal is great. In fact, it sounds exactly like what was recorded. Precisely what you would want from a looper pedal.

One of the biggest complaints online was the unwanted noise associated with the pedal, so that is something to note.


The Boss RC-3 is relatively simple to learn, easy to use on-the-fly, and is not really difficult to use. The pedal is definitely a step up from the RC-1 in terms of features and functionality. If you are looking for a looper pedal that can do pretty much anything you could want, then look no further. 

Hopefully our review was able to help you decide if ​the Boss RC-3 was the right pedal for you. Overall, the RC-3 is perfect for musicians of any skill level looking for a very functional looper pedal. Boss just keeps on delivering time and time again.

Agree or disagree with our review? Let us know what you think in the comments below!

Eric Terrien

Thursday 23rd of November 2017

No fade out option to the loop mode... and it's essential to use on stage. This fonction is present on Digitech looper, not so good about sound but... Scuse my english, i'm a french musician.