--- product_id: 81127023 title: "Donner Octave Guitar Pedal, Harmonic Square Digital Octave Mini Pedal Pitch Shifter 7 Shift Types 3 Tone Modes Sharp Detune Flat, True Bypass" brand: "donner" price: "฿6651" currency: THB in_stock: true url: https://www.desertcart.co.th/products/81127023-donner-octave-guitar-pedal-harmonic-square-digital-octave-mini-pedal store_origin: TH region: Thailand --- # True bypass for crystal-clear tone Aluminium-alloy build, durable & lightweight 7 shift types + 3 tone modes = 21 sonic combos Donner Octave Guitar Pedal, Harmonic Square Digital Octave Mini Pedal Pitch Shifter 7 Shift Types 3 Tone Modes Sharp Detune Flat, True Bypass **Brand:** donner **Price:** ฿6651 **Availability:** ✅ In Stock ## Summary > 🎸 Elevate your riffs with 21 shades of octave magic! ## Quick Answers - **What is this?** Donner Octave Guitar Pedal, Harmonic Square Digital Octave Mini Pedal Pitch Shifter 7 Shift Types 3 Tone Modes Sharp Detune Flat, True Bypass by donner - **How much does it cost?** ฿6651 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/81127023-donner-octave-guitar-pedal-harmonic-square-digital-octave-mini-pedal) ## Best For - donner enthusiasts ## Why This Product - Trusted donner brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Perform:** Rugged aluminium-alloy chassis ensures durability without weighing you down on stage or in the studio. - • **LED Status Indicator:** Stay in control with a clear LED that shows your pedal’s working state at a glance. - • **21 Unique Pitch Shifts:** Explore 7 shift types combined with 3 tone modes for endless octave and detune creativity. - • **Precision Tone Control:** WET and DRY knobs let you perfectly blend harmonic and dry signals for your signature sound. - • **True Bypass Transparency:** Maintain your guitar’s pure tone with a digital circuit design that never colors your sound. ## Overview The Donner Octave Guitar Pedal is a compact, durable digital pitch shifter offering 7 shift types and 3 tone modes, delivering 21 unique octave and detune effects. Featuring true bypass for transparent tone, adjustable WET and DRY knobs for precise sound blending, and a sturdy aluminium-alloy body, it’s designed for professional musicians seeking versatile, high-quality octave effects in a sleek mini pedal. ## Description Octave Guitar Pedal, Harmonic Square Digital Octave Mini Pedal Pitch Shifter 7 Shift Types 3 Tone Modes Sharp Detune Flat, True Bypass ## Features - [Octave/Pitch shifter Pedal] With 7 shift types and 3 tone mode toggles, Harmonic Square guitar pedal gives you 21 options of semitonal, octave and detune sounds - [3 Tone Modes]: 3 tone modes including Sharp, Flat, and Detune; Sharp: Pitch up; Detune: Adjustable pitch signal shifted by 10 cents; Flat: Pitch down - [WET and DRY Knobs]: WET Knob: Adjust the harmonic signal level; DRY Knob: Adjust the dry signal level - [Buit to Last]: Whole Aluminium-alloy classic, stable and strong; LED indicator shows the working state - [True Bypass ]: Digital circuit design, true bypass provides a transparent tone - [Kind reminder]: Please power the pedal with a 9V DC adapter (NOT Included), center negative polarity, and a minimum of 500mA current for optimal performance ## Technical Specifications | Specification | Value | |---------------|-------| | Product Dimensions | 6 x 6.2 x 10 cm; 250 g | | Item model number | EC966 | | Body Material | Aluminium | | Colour | Red Octave | | Connector | 1/4 inch audio | | Hardware Interface | 1/4-inch Audio | | Signal Format | Digital | | Power Source | DC Power Adapter | | Voltage | 9 Volts | | Item Weight | 250 g | ## Product Details - **Brand:** Donner - **Style:** Octave Pedal, Pitch Shifter, Guitar, Bass - **Colour:** Red Octave - **Product dimensions:** 9.4L x 4.3W x 5.1H centimetres - **Item weight:** 0.25 Kilograms ## Images ![Donner Octave Guitar Pedal, Harmonic Square Digital Octave Mini Pedal Pitch Shifter 7 Shift Types 3 Tone Modes Sharp Detune Flat, True Bypass - Image 1](https://m.media-amazon.com/images/I/71VJr1J6+wL.jpg) ## Available Options This product comes in different **Color** options. ## Questions & Answers **Q: can you use this with a bass guitar?** A: Yep. Using it with mine and it tracks fine **Q: Anyone know what is the correct adaptor for this? Is it available from Amazon?** A: Any standard 9v, centre negative adaptor will work e.g. Boss, ehx etc. This is the most common pedal adaptor and a huge range exists on Amazon. One I use which is reliable is the boss 9v, 500ma. This has enough current output to be able to daisy chain a few pedals from the adaptor **Q: Could this double up as reverb or is it strictly delay?** A: You could set it for a really short rate for that 'slap back' 50's tone or to thicken your normal tone similar to a reverb pedal I guess but it is way more versatile than that. I bought mine 'cos I wanted to capture a tone similar to Slash on 'Welcome to the Jungle' & Dave Gilmour on 'The Wall' primarily & many gear review sites rated it as the best budget Delay pedal out there. For the money it really is unbeatable & I'm really pleased I bought one. You can dial in so many great tones with it. **Q: Are they nearly as good as boss delay?** A: quality of sound is as good but no as versatile as a good and lot more expensive boss delay pedal. depends what you want... i only wanted something simple as i don’t use delay very much. good for the money!! good luck! ## Frequently Bought Together - Donner Octave Guitar Pedal, Harmonic Square Digital Octave Mini Pedal Pitch Shifter 7 Shift Types 3 Tone Modes Sharp Detune Flat True Bypass - Donner DPA-1 Guitar Pedal Power Supply Adapter 9V DC 1A Tip Negative 5 Way Daisy Chain Cables for Guitar Effect Pedal - Donner 6 Inch Guitar Patch Cable Guitar Effect Pedal Cables Black 6 Pack --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.th/products/81127023-donner-octave-guitar-pedal-harmonic-square-digital-octave-mini-pedal](https://www.desertcart.co.th/products/81127023-donner-octave-guitar-pedal-harmonic-square-digital-octave-mini-pedal) --- *Product available on Desertcart Thailand* *Store origin: TH* *Last updated: 2026-04-25*