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Donner Harmonic Square Octave Effects Pedal Pitch Shifter 7Shift Type 3Tone Mode

(16865)

Seller's other items

US $39.98

ApproximatelyAU $61.28

or Best Offer

Was US $49.98

Save US $10.00 (20% off)

Condition:

Brand New

Sale ends in: 10h 36m

Quantity:

286 available12 sold

People want this. 16 people are watching this.

This one's trending. 12 have already sold.

Postage:

Free Standard Shipping.

Located in: Bordentown, New Jersey, United States

Delivery:

Estimated between Tue, 12 Aug and Mon, 18 Aug to 94104

Returns:

30-day returns. Seller pays for return postage.

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eBay item number:357248675286

Last updated on 25 Jul, 2025 18:52:43 AESTView all revisionsView all revisions

Item specifics

Condition: Brand New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging ... Brand New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is applicable). Packaging should be the same as what is available in a retail store, unless the item was packaged by the manufacturer in non-retail packaging, such as an unprinted box or plastic bag. See the seller's listing for full details. See all condition definitionsopens in a new window or tab

ℕ𝕠𝕥𝕖: ℙ𝕠𝕨𝕖𝕣 𝔸𝕕𝕒𝕡𝕥𝕖𝕣 𝕚𝕤 ℕ𝕆𝕋 𝕀𝕟𝕔𝕝𝕦𝕕𝕖𝕕

To Fit: Bass Guitar, Electric Guitar, Travel Guitar

About this product

Product Identifiers

Brand

Donner

MPN

EC966

UPC

6271509220280

Model

EC966

eBay Product ID (ePID)

22041212593

Product Key Features

Analog/Digital

Digital

Type

Effect Pedal

Item description from the seller

About this seller

Joined Nov 2021

Usually responds within 24 hours

😍 Welcome to Donner Music Official Store!⚫️ 🚀 No need to worry about the delivery time cuz we have several warehouses in New jersey and California, and we only ship from USA, the carrier usually ...

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Detailed seller ratings

Average for the last 12 months

Accurate description

4.9

Reasonable postage costs

5.0

Postage speed

5.0

Communication

5.0

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Seller feedback (18,840)

This item (3)

All items (18,840)

3***b (853)- Feedback left by buyer.
Past month
Verified purchase
Donner guitar pedals, are great for their prices, everyone wanting to experiment with tone should try some of Donners guitar pedals. The service and shipping has been great.!
Reply from: donnermusic- Feedback replied by seller donnermusic.- Feedback replied by seller donnermusic.
😉We provide brand new & good item at a great price, fast shipping from USA and excellent customer service. Welcome shopping again on Donner Music official store
i***9 (399)- Feedback left by buyer.
Past month
Verified purchase
Excelllent,product!! Fast delivery.
Reply from: donnermusic- Feedback replied by seller donnermusic.- Feedback replied by seller donnermusic.
😉We provide brand new & good item at a great price, fast shipping from USA and excellent customer service. Welcome shopping again on Donner Music official store
_***z (249)- Feedback left by buyer.
Past month
Verified purchase
Shipped quickly and packaged very good. Item was just as described. Very happy with purchase.
Reply from: donnermusic- Feedback replied by seller donnermusic.- Feedback replied by seller donnermusic.
😉We provide brand new & good item at a great price, fast shipping from USA and excellent customer service. Welcome shopping again on Donner Music official store

See all feedback

Product ratings and reviews

4.3

26 product ratings

17 users rated this 5 out of 5 stars
3 users rated this 4 out of 5 stars
4 users rated this 3 out of 5 stars
0 users rated this 2 out of 5 stars
2 users rated this 1 out of 5 stars

Would recommend

Good value

Enjoyable

Most relevant reviews

See all 25 reviews

by 4351nicholas
14 Mar, 2024Top favourable review
A Good, Cheap, Easy-to-Use Pedal
I was looking for a harmonizer pedal to complete my pedal board. Nothing fancy, just a basic one to allow for harmonized effects when needed. This little pedal does the trick. It's very intuitive to set up. The pitch levels are easy to change, and most importantly, it's easy to go back and find the sound you liked while trying out new settings. The pedal itself is very well built. And has the benefits of most mini pedals by not taking up a lot of real estate on the pedal board. Being a mini, it is externally powered only, no batteries, and it doesn't come with a power supply. Something to keep in mind before purchase if you typically rely on 9v batteries. The other potential downside is that all the pitches are preset. So if you're someone looking for more precision in your shifts, you may ... I was looking for a harmonizer pedal to complete my pedal board. Nothing fancy, just a basic one to allow for harmonized effects when needed. This little pedal does the trick. It's very intuitive to set up. The pitch levels are easy to change, and most importantly, it's easy to go back and find the sound you liked while trying out new settings. The pedal itself is very well built. And has the benefits of most mini pedals by not taking up a lot of real estate on the pedal board. Being a mini, it is externally powered only, no batteries, and it doesn't come with a power supply. Something to keep in mind before purchase if you typically rely on 9v batteries. The other potential downside is that all the pitches are preset. So if you're someone looking for more precision in your shifts, you may want to look elsewhere. Still, this has a wide range, so for most people, you're likely to find the sound you're looking for. All-in-all this was exactly what I was looking for to complete my board and at a price I'm more than happy to pay to add it.
Verified purchase: YesCondition: NewSold by: donnermusic
by anzabaptist
19 Dec, 2023Top critical review
It's OK for the money . .
I bought it as an alternative to a capo, just for a couple songs - So, I run it 100% wet, ZERO % dry, for this effect. There IS latency, running 100% WET, so, just know that. I'll keep it anyway, it was not much $. I will add that, running this way, it's only good to @ CAPO 3 or so, any higher it sounds 'fake'.
Verified purchase: YesCondition: NewSold by: donnermusic
by claudecat17
24 Aug, 2022
Love this little guy!
So, I saw a demo on YouTube for this thing, which was intriguing. I liked that you get both high and low octaves, plus lots of weird settings to play with. Made Donner an offer, they accepted, and I like it even more than anticipated. Took a little while to familiarize myself with the dials and whatnot - this thing is tiny so a magnifying glass helps, seriously - and there are lots of delicious tones to be had. High octaves chipmunk/Les Paul stuff, nice full low octaves, plus that weird stuff, which honestly is fun for a few seconds but not real useful. You can also get a chorus-ish thing out of it, as well as a sorta vibrato/Leslie speaker organ thing, both useful. I love it! Wish it was bigger though...So, I saw a demo on YouTube for this thing, which was intriguing. I liked that you get both high and low octaves, plus lots of weird settings to play with. Made Donner an offer, they accepted, and I like it even more than anticipated. Took a little while to familiarize myself with the dials and whatnot - this thing is tiny so a magnifying glass helps, seriously - and there are lots of delicious tones to be had. High octaves chipmunk/Les Paul stuff, nice full low octaves, plus that weird stuff, which honestly is fun for a few seconds but not real useful. You can also get a chorus-ish thing out of it, as well as a sorta vibrato/Leslie speaker organ thing, both useful. I love it! Wish it was bigger though...
Verified purchase: YesCondition: NewSold by: donnermusic
by djoh1456
22 Jan, 2025
This is a cool little pedal that makes a...
This is a cool little pedal that makes a lot of fun sounds. I am very happy with my purchase. Both Donner pedals I have feel really well built and have quite a bit of weight to them.
Verified purchase: YesCondition: NewSold by: donnermusic
by kebar_2745
22 Jan, 2023
Polyphonic at a great price.
I personally only found four settings that were useful for my purpose, however this pedal does track pretty well, and is fully polyphonic.
Verified purchase: YesCondition: NewSold by: donnermusic

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