---
product_id: 370250681
title: "Mooer Drop Pitch Harmonizer Guitar Effect Box - MPS1 Octave Pitch Box Guitar Harmonizer Pedal with True Bypass"
brand: "camola"
price: "$203.20"
currency: USD
in_stock: true
reviews_count: 13
category: "Camola"
url: https://www.desertcart.ec/products/370250681-mooer-drop-pitch-harmonizer-guitar-effect-box-mps1-octave-pitch
store_origin: EC
region: Ecuador
---

# ±2 octave pitch range True bypass & low power draw 3 versatile effect modes Mooer Drop Pitch Harmonizer Guitar Effect Box - MPS1 Octave Pitch Box Guitar Harmonizer Pedal with True Bypass

**Brand:** camola
**Price:** $203.20
**Availability:** ✅ In Stock

## Summary

> 🎸 Elevate your riffs—drop the pitch, not the vibe!

## Quick Answers

- **What is this?** Mooer Drop Pitch Harmonizer Guitar Effect Box - MPS1 Octave Pitch Box Guitar Harmonizer Pedal with True Bypass by camola
- **How much does it cost?** $203.20 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/370250681-mooer-drop-pitch-harmonizer-guitar-effect-box-mps1-octave-pitch)

## Best For

- camola enthusiasts

## Why This Product

- Trusted camola brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Compact Powerhouse:** Mini metal chassis fits any pedalboard without sacrificing durability or style.
- • **Effortless Control:** Intuitive knob interface for quick, on-the-fly adjustments that keep you in the creative zone.
- • **Octave Mastery ±2:** Expand your soundscape with up to two octaves up or down—perfect for bold, dynamic riffs.
- • **True Bypass Brilliance:** Preserve your pure guitar tone with zero signal loss when the pedal is off.
- • **Tri-Mode Sonic Sculpting:** Harmony, Pitch Shift, and Detune modes let you craft signature tones with precision.

## Overview

The Mooer Drop Pitch Harmonizer MPS1 is a compact, metal-encased guitar pedal offering three effect modes—Harmony, Pitch Shift, and Detune—with a precise ±2 octave pitch range. Featuring true bypass for pristine tone preservation and a user-friendly knob control, it’s designed for musicians seeking versatile, high-quality pitch effects in a space-saving footprint.

## Description

Buy Mooer Drop Pitch Harmonizer Guitar Effect Box - MPS1 Octave Pitch Box Guitar Harmonizer Pedal with True Bypass: Pitch & Octave - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: GREAT SOUNDING PEDAL FOR SOME VAN HALEN - I was told this pedal could recreate the the Van Halen 5150 and F.U.C.K sound. Even OU812. Try Black and Blue. Let me tell you, it does a great job. The Detune at -2 will have you living on Top of the World. The Harmony and Pitch Shift do a great jobs too. Ther are a lot of different tones to experiment with. Go from dual lead to some crazy octaves. It's a quality pedal and it's built well. The size is great too. It'll fit anywhere on your pedal board. Try it out.
Review: Really solid quality for a low price - To be honest, I had fairly low expectations. Inexpensive pedal from a brand that isn’t known very much and I’m using it to pitch shift my tone, that’s a big ask for this pedal. But it nails it well! I had my guitar tuned to drop c and used the pitch shift feature set to -9, fully expecting the sound to be wobbly at best but it handled it perfectly. It’s very easy to use, it feels like it got a solid build, doesn’t take up a lot of space and works exactly as needed. I haven’t yet tried the harmonize and detune effects so I can’t speak to those but pitch shift works perfect

## Features

- 3 Effects Modes: Include Harmony, Pitch Shift and Detune. Harmony: Several tones up and down up to 2 octaves, for a variety of combined sounds. Pitch Shift: a 100% wet output of pitch shift, great for quickly tuning to a different pitch.Detune:a nice way to blend very small variations to your sound.
- Precise Pitch Shifting: The pitch box pedal provide you with precise polyphonic pitch conversion. Easy to operate, it does a pretty good job of getting the full sound of songs and meet certain music customization needs.
- ±2 Oct Pitch Range: Guitar Harmonizer Pedal with 16 optional parameters, adjustable pitch according to personal needs and music preferences, MOOER Pitch Shifter bringing more fun to the music enthusiasts.
- Power Requirements: MOOER pitch box shifter compatible with the AC adapter 9V DC (center minus plug),(Not included)Please note that the adapter power supply is NOT Included.
- Mini Portable Guitar Pedal: The guitar harmonizer pedal is durable with full metal shell design, Mini and exquisite,Small pedalboard footprint.True bypass switch fit for electric guitar and bass true bypass.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09H5QMCCC |
| Amperage | 128 Milliamps |
| Audio Output Effects | Pitch-Shifting |
| Best Sellers Rank | #5,870 in Musical Instruments ( See Top 100 in Musical Instruments ) #6 in Electric Guitar Pitch & Octave Effects |
| Brand | Camola |
| Brand Name | Camola |
| Color | Blue |
| Connector Type | 1/4 inch audio jack |
| Controls Type | Knob |
| Customer Reviews | 4.2 out of 5 stars 378 Reviews |
| Hardware Interface | 1/4-inch Audio |
| Item Dimensions | 3.68 x 1.65 x 2.05 inches |
| Item Type Name | Electric Guitar Case |
| Item Weight | 170 Grams |
| Manufacturer | MOOER |
| Manufacturer Part Number | MOOER0306 |
| Model Name | MPS1 |
| Model Number | MOOER0306 |
| Power Source | Adapter,Electric |
| Signal Format | Analog |
| Sound Profile | Wide and Versatile |
| Style | Bass,Harmonizer |
| UPC | 793811895124 |
| Unit Count | 1.0 Count |
| Voltage | 9 Volts |
| Warranty Description | 1 year manufacturer. |

## Product Details

- **Brand:** Camola
- **Style:** Bass,Harmonizer
- **Color:** Blue
- **Item Weight:** 170 Grams
- **Voltage:** 9 Volts

## Images

![Mooer Drop Pitch Harmonizer Guitar Effect Box - MPS1 Octave Pitch Box Guitar Harmonizer Pedal with True Bypass - Image 1](https://m.media-amazon.com/images/I/71A7WpfMAKL.jpg)

## Questions & Answers

**Q: Can this be used to raise the pitch on bass?  i play with a group that use capos to raise to another pitch, i.e. capo 3 play in "g"to end up in bb**
A: lon spurgeon is incorrect. The 'Pitch Shift' setting does exactly what you asked and that is what I use it for, for bass.  I've used it to change the key to bass up to 4 steps up and down.  lon spurgeon is likely referring to the 'Harmony' setting.

**Q: Is this a harmonized for voice singing**
A: Not sure. I only use it for my guitars.

**Q: Can you play one note and get a power chord, such as E5, G5? I'm asking due to a hand injury which makes doing power chords painful.**
A: I’d have to get it out and try.

**Q: is this polyphonic?**
A: It says it is but I’ve never used it for harmonies. I use it instead of a capo if I only need to raise or lower the pitch a few half steps.

## Customer Reviews

### ⭐⭐⭐⭐⭐ GREAT SOUNDING PEDAL FOR SOME VAN HALEN
*by E***E on June 17, 2026*

I was told this pedal could recreate the the Van Halen 5150 and F.U.C.K sound. Even OU812. Try Black and Blue. Let me tell you, it does a great job. The Detune at -2 will have you living on Top of the World. The Harmony and Pitch Shift do a great jobs too. Ther are a lot of different tones to experiment with. Go from dual lead to some crazy octaves. It's a quality pedal and it's built well. The size is great too. It'll fit anywhere on your pedal board. Try it out.

### ⭐⭐⭐⭐⭐ Really solid quality for a low price
*by N***S on November 5, 2025*

To be honest, I had fairly low expectations. Inexpensive pedal from a brand that isn’t known very much and I’m using it to pitch shift my tone, that’s a big ask for this pedal. But it nails it well! I had my guitar tuned to drop c and used the pitch shift feature set to -9, fully expecting the sound to be wobbly at best but it handled it perfectly. It’s very easy to use, it feels like it got a solid build, doesn’t take up a lot of space and works exactly as needed. I haven’t yet tried the harmonize and detune effects so I can’t speak to those but pitch shift works perfect

### ⭐⭐⭐⭐ Great pedal for certain things.
*by J***S on January 4, 2025*

Bought this pedal as a budget harmonizer. Had some difficulties figuring out where to place it in the signal chain. BTW, it seems to do much better at the front end of the signal chain after compression, and before drive, and modulation. The harmonizer side doesn’t quite do what I want it to do. Doesn’t sound like a true harmony. Don’t know that I ever plan to use the pitch adjustment option. Just not my style, but the detune option on this pedal is phenomenal! The detune option quality makes it worth purchasing. I’ll likely keep it as a stand alone detune pedal, and save up for the Moore Harmony X2.

## Frequently Bought Together

- Mooer Drop Pitch Harmonizer Guitar Effect Box - MPS1 Octave Pitch Box Guitar Harmonizer Pedal with True Bypass
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- Elebase Guitar Patch Cables 6-Inch 3-Pack,6.35MM Effects Pedal Board Cord,1/4 Right-Angle Nylon Braided Instrument Audio Cable,Pedalboard Connector TS Copper Wire for Amp/Amplifier,Mixer,Electric Bass

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**Shop now:** [https://www.desertcart.ec/products/370250681-mooer-drop-pitch-harmonizer-guitar-effect-box-mps1-octave-pitch](https://www.desertcart.ec/products/370250681-mooer-drop-pitch-harmonizer-guitar-effect-box-mps1-octave-pitch)

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*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-07-05*