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JOYO Mini Amp 20W 2 Channel Clean/Distortion Hybrid Tube Guitar Amplifier Opened

joyo_official
(2542)
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US $150.10
Was US $158.00 (5% off)What does this price mean?
Recent sales price provided by the seller
$142.60 with coupon code
as low as $26.50/mo with
Condition:
Open box
Sale ends in: 2d 7h
More than 10 available81 sold

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This one's trending. 81 have already sold.
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Free Standard Shipping.
Located in: Hebron, Kentucky, United States
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Estimated between Tue, Jul 1 and Mon, Jul 7 to 94104
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eBay item number:334837353663
Last updated on Jun 23, 2025 18:06:57 PDTView all revisionsView all revisions

Item specifics

Condition
Open box: An item in excellent, new condition with no wear. The item may be missing the original ...
Size
163(L)X 110(W)X 140(H) mm
Channel Mode
Clean/Overdrive Dual Channel
Preamp Circuit
Operational amplifier ++++++++++++++++++++++++++++++++, 1 x 12A X7
Weight
1200g
Input
AC 110-240V 50/60Hz
Bluetooth Version
BT 4.0
Headphone Impedance
Standard 32Ω, Minimum 16Ω
Output
DC18V/2.0A
Country/Region of Manufacture
China
Power
20 W
UPC
0855316004477
Brand
Positive Grid
Number of Speakers
2
Number of Channels
1
Model
Spark 40
MPN
29087
Amplifier Type
Combo
Impedance
4 Ohms
Suitable For
Practice, Electric Guitar
Amplifier Technology
Modeling
Product Line
Spark 40

About this product

Product Identifiers

Brand
Positive Grid
MPN
29087
UPC
0855316004477
Model
Spark 40
eBay Product ID (ePID)
21039167307

Product Key Features

Suitable For
Practice, Electric Guitar
Number of Channels
1
Amplifier Type
Combo
Amplifier Technology
Modeling
Number of Speakers
2
Impedance
4 Ohms
Product Line
Spark 40

Item description from the seller

About this seller

joyo_official

99.7% positive feedback•8.7K items sold

Joined Feb 2021
Usually responds within 24 hours
JOYO TECHNOLOGY is a professional company specializing in R&D, manufacturing and marketing digital products for music education.Our main products include: Effects Pedals, Guitar Amplifiers, Tube ...
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Detailed seller ratings

Average for the last 12 months
Accurate description
5.0
Reasonable shipping cost
5.0
Shipping speed
4.9
Communication
5.0

Popular categories from this store

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EFFECT PEDALSAMPLIFIERSWIRELESS GUITAR SYSTEMWIRELESS MIC SYSTEMACCESSORIESOther

Seller feedback (2,747)

All ratings
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Neutral
Negative
  • r***r (100)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Great value for low wattage tube amp, yet still capable of HUGE sound. Takes pedals exceptionally well, and despite being open box, internal packaging was intact, so it appears to look just like new. I did not see any signs of being handled outside of the packaging.
  • 5***k (293)- Feedback left by buyer.
    Past month
    Verified purchase
    Open box item purchase. The box showed a little wear, but everything inside was like new, and the price was very friendly. It plays like a new unit, no issues at all. I highly suggest you look at the open box items, and I can recommend this seller highly. Great deal, fast shipping, good communication. A+ all the way around!
  • a***d (997)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    These little amp heads are very well built and sound surprisingly good. I have already bought 2 and will likely buy more.
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Product ratings and reviews

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4.8
65 product ratings
  • 57 users rated this 5 out of 5 stars
  • 6 users rated this 4 out of 5 stars
  • 1 users rated this 3 out of 5 stars
  • 1 users rated this 2 out of 5 stars
  • 0 users rated this 1 out of 5 stars

Would recommend

Good value

Enjoyable

Most relevant reviews

See all 62 reviews
  • by lshome04
    Oct 02, 2021Top favorable review

    A little overwhelming, but a lot to like.

    Big learning curve but looking forward to utilizing amp in my daily practice routines. There's a lot to like. I really like the size, the versatility, and features of this amp. The ability to link with your phone opens a whole world of amp and pedal styles that can tremendously affect the sound of your instrument. You can assign 4 presets and switch between pre-saved favorites with the press of a button on the cabinet. The amp also functions as a audio input for recording and permits a free download of Studio One ver 5 for recording and mastering your music. Sweet. BTW, all the help files are in the app, most of your setup questions are answered in the app. If you wish, the amp can be used "stand alone" without the app. The amp has the typical settings for gain, master, bass, output, ...

    Verified purchase: YesCondition: NewSold by: positivegrid

  • by edw-3966
    Mar 02, 2021Top critical review

    Great practice amp

    Amazing practice amp. Fantastic tool for improving as a player. The speaker is a big disappointment, it sounds blown when you have more bass. Otherwise, a really neat amp.

    Verified purchase: YesCondition: Pre-OwnedSold by: clarkloanjewelryinc

  • by savilior
    Aug 31, 2020

    Positivegrid Spark 40 Amp

    Great practice amp. Great design, looks like an amp and has controls like a traditional amp, small and light, has stereo speakers and sounds very good.

    Verified purchase: YesCondition: NewSold by: u.s._veteran_sales

  • by 5anddime
    Jul 13, 2021

    Nice unit, investigate before you invest. Spark App is the key.

    Geat pratice amp and so much more. Make sure that you have a phone or ipad has an operating system that acepts the Spark App. If not you loose all the cool options available, such as Jam tracks, background instruments and other features that make this unit stellar. Without the apps this unit is jusrt a nice practice amp. The Spark Apps is the brains of the unit, so make sure that you operating system of your phone or tablet is upto date. Mac users you'll have a easier time since it apperas that the design favors that systems, but android will work too.t

    Verified purchase: YesCondition: Pre-OwnedSold by: quasi098

  • by bigbadmule
    Sep 22, 2024

    Spark 40 is great practice amp!

    I am really happy with this amp. It is so easy to get the right tone quickly for a song you are learning. And with so many amp models and effects built in, it is extremely versatile. Great for practice or learning around the house.

    Verified purchase: YesCondition: Pre-OwnedSold by: spacecityproviders

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