can you set it to bass the two low guitar strings (E & A strings) only?

Can set the range know so those strings are effected or set range so the lowest note is effected. I prefer that setting which is unique to the OC-5.

Does it work well with a bass?

Not sure why someone would want to put bass on top of bass, but for guitar, this pedal is a major break-through. Now I can play guitar and sing - with the BOS - OC5 playing bass for me.

This pedal can be operated by either a 9 volt battery or using a Boss brand PSA ac dc adapter. It can also be powered off the Boss TU-3 pedal with a BOSS daisy chain cable and PSA AC adapter.

With a baritone ukulele, would the poly & lowest settings simulate bass accompaniment ok?

Not sure what frequency range a baritone uke is, but for guitar, the new BOS - OC5 Poly mode plays great bass for you while you are playing your guitar and singing.

Oc 5 Polyphonic Guitar Bass Octave Pedal | Desertcart Saint Vincent and the Grenadines

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EC$1011

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Sold byAmazon Saint Vincent and the GrenadinesDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🎶 Elevate your soundscape — the OC-5 is the octave pedal pros swear by!

BUILT LIKE A TANK - Rugged BOSS construction ensures durability and minimal interference on any stage or studio.
EFFORTLESS CONTROL - Intuitive footswitch and 1/4-inch connectors for seamless integration into your rig.
VINTAGE MEETS MODERN - Classic OC-2 tones fused with cutting-edge tracking tech for unmatched octave precision.
VERSATILE POLYPHONIC MODE - Apply octave effects to full chords or isolate the lowest note for dynamic layering.
THREE OCTAVES OF CREATIVITY - Expand your sonic palette with octave-up and down spanning a full three octaves.

The BOSS OC-5 Polyphonic Guitar/Bass Octave Pedal delivers industry-leading octave effects with both vintage mono and advanced polyphonic modes. Featuring low power consumption, rugged build quality, and a wide three-octave range, it offers professional musicians versatile tonal options and reliable performance for guitar and bass.

Specifications

ASIN	B08JGC9LLP
Amperage	20 Milliamps
Audio Output Effects	Pitch-Shifting
Brand	BOSS
Brand Name	BOSS
Color	Brown
Colour	Brown
Connector Type	1/4 inch audio
Controls Type	Footswitch
Customer Reviews	4.6 out of 5 stars 375 Reviews
Hardware Interface	1/4-inch Audio
Item Dimensions	9.2 x 14.8 x 6.5 centimeters
Item Dimensions L x W x H	15.1L x 9.7W x 6.6H centimeters
Item Type Name	Electric Guitar Single Effect
Item Weight	0.5 Kilograms
Item weight	0.5 Kilograms
Manufacturer	BOSS
Manufacturer Part Number	OC-5
Model Name	OC-5
Model Number	OC-5
Number of Items	1
Power Source	AC adapter
Product dimensions	15.1L x 9.7W x 6.6H centimeters
Signal Format	Analog
Style	Bass
UPC	761294516935
Unit Count	1.00 Count
Voltage	9 Volts
Warranty Description	1 year.

Reviews

A**R

Solid build, works great!

Similar to all Boss pedals, it's built like a tank and has minimal interference from other nearby electronic devices. Works as expected.

26.03.2026

V**O

Muy buen pedal

Exelente producto, muy versátil en sus funciones.

3.08.2025

E**R

Very funky pedal

This is an awesome octave pedal, boss are great with there effects pedals you will not be disappointed.

12.02.2026

9**7

ഓർഡർ ചെയ്ത സാധനമല്ല വന്നത്

ഞാൻ ഓർഡർ ചെയ്തത് Boss oc5, വന്നത് Boss sd 1 w , മാത്രമല്ല Swich complaint,

26.07.2025

C**K

10 numara

Marka zaten beklendiği gibi kaliteli. paketleme ve kargo hızı süperdi. özellikle kargo koruması çok iyiydi

15.12.2025

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TrustScore 4.5 | 7,300+ reviews

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5 days ago

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EC$1011

Duties & taxes included

In stock

Sold byAmazon Saint Vincent and the GrenadinesDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Saint Vincent and the Grenadines.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Khalid Z.

Great experience from order to delivery. Highly recommended!

1 week ago

Fatima A.

Best international shipping I've ever tried. Worth every penny!

3 days ago