Positive Grid Spark Edge 65W 4-Channel Smart Guitar Amp and PA

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Product guide

Positive Grid Spark Edge 65W 4-Channel Smart Guitar Amp and PA

The Positive Grid Spark Edge is a 65-watt, four-channel smart guitar amp and PA system for guitar, bass, vocals, keyboards and more. Its app-based amp and effects library, looper and Bluetooth music streaming suit players who want several sources in one compact unit. Battery operation is optional and requires a separately sold battery.

At a glance

Four channels include 2 1/4-inch/XLR combo inputs and a pair of stereo inputs, according to the listing.
The Spark app provides amps, effects, a Creative Groove Looper and Spark AI.
Bluetooth music streaming and Wi-Fi updates are listed.
An optional rechargeable battery is claimed to provide up to 10 hours of playtime. It is sold separately.

Price

£315.00Save 21%

Reference price: ~~£399.00~~

Price checked: 13 Nov 2026

View offer Ahead of Black FridayExplore the selection

Often bought together

Positive Grid Spark Battery for Spark 2, EDGE & LIVE | Official rechargeable, swappable battery for Spark 2, EDGE & LIVE. Play anywhere, no power outlet needed.

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Positive Grid Spark LINK Wireless Guitar System – Electric, Acoustic, Bass | Plug & play wireless guitar system for electric, acoustic & bass. Ultra-low latency, 6-hr battery. USB-C cable included.

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Pros and cons

Pros

Four channels and a mix of combo and stereo inputs support connecting different instruments and vocal sources in one setup.
App access brings amp and effects options together with a looper, while eight customisable presets can be stored on the amp.
The listing describes a compact unit with a carry handle and options to tilt it back as a monitor or stand it upright.

Cons

Portable battery use requires a separate purchase, so the listed DC power supply is the included power configuration.

Technical specifications

14 specifications

Identity
Brand	Positive Grid
Model	Spark Edge
Amplifier type	Digital Modeling
Output channels	4

Inputs and compatibility
Compatible devices	Guitar, Bass, Electric, Acoustic, Vocals
Connector type	6.35mm Jack

Output and speaker
Output wattage	65 Watts
Speaker size	6.5 Inches
Number of bands	3

Power and battery
Power configuration	Powered by DC power supply

Dimensions and installation
Dimensions (D × W × H)	24D x 33.3W x 24.2H centimetres
Weight listed	6.2 Kilograms

Materials and appearance
Material listed	Metal
Colour	black / black

What to know before buying

The 10-hour playtime is a manufacturer claim for optional battery power, not the stated DC power configuration. The battery is sold separately.

What’s in the box

Included

Spark EDGE Amplifier
Power adapter
Get Started Card
Safety Instructions Card
USB C to C Cable

Who is it for?

A good fit for

Players combining guitar, bass, vocals or keyboards who want multiple channels in one amp and PA-style unit.
Musicians who want app-based amp and effects options, looping and stored presets for practice or small setups.
Buyers who may use optional battery power and are comfortable purchasing the battery separately.

Less suited to

Buyers who need battery operation included in the package.
Players seeking a product with independently verified output or battery runtime. The supplied details are manufacturer claims.

Positive Grid Spark Edge 65W 4-Channel Smart Guitar Amp and PA · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.4 / 5 · 138 ratings

5 stars73%73%
4 stars15%15%
3 stars4%4%
2 stars2%2%
1 star6%6%

Customer feedback highlights build quality, sound and versatility, including reports of using multiple inputs to switch between acoustic guitar and a microphone. Some customers describe functionality less positively, so buyers who rely on particular controls should consider that mixed experience. This feedback is customer perception, while the 65-watt output and four-channel configuration are listing claims rather than independently verified performance.

Positive themes

Customers report positive impressions of build quality and sound. Feedback also mentions volume, versatility and value.

Mixed feedback

Functionality receives mixed feedback.

Frequently asked questions

Can the Spark Edge run on battery power?

The listing says an optional rechargeable battery provides up to 10 hours of playtime. The battery is sold separately, and the listed power configuration is a DC power supply.

How many channels does the Spark Edge have?

The listing specifies four channels, with 2 1/4-inch/XLR combo inputs and a pair of stereo inputs.

What instruments and sources is it intended to support?

The listing names electric and acoustic guitar, bass, keyboards and vocals. It describes the amp as a four-channel system for connecting multiple sources.

What is included in the listed box contents?

The manufacturer contents list names the amplifier, AC-to-DC power adapter, USB C to C cable, Get Started Card and Safety Instructions Card.