The Positive Grid Spark 2 is a Positive Grid amplifier, currently around $221. Close alternatives include the Randall RX15M Combo and the Fender Mustang LT40S. It pairs well with the Dallas Rangemaster Treble Booster and the ProCo RAT 2.
Positive Grid Spark 2
Positive Grid · amplifier
The Positive Grid Spark 2 is a compact, battery-capable modeling amp from Positive Grid's popular Spark line, built around AI-powered tone shaping, extensive amp and effects modeling, and companion app integration for jamming along with smart backing tracks and accessing an expanded library of tones. It continues the Spark series' focus on making practice more engaging through built-in music-recognition features and app-based tone customization, in a portable, home-practice-oriented format.
What stands out
“Primary use case is home practice and casual playing where the interactive app ecosystem and portable format add real engagement beyond a standard practice amp”
— from the community notes
“Valued for combining genuinely capable amp modeling with the Spark app's smart practice features, including auto-generated backing tracks and chord/tab recognition for along-with-a-song jamming”
— from the community notes
“App-based tone shaping and smart backing-track generation are genuine differentiators from typical practice amps, adding real practice value beyond amp modeling alone”
— from the reviews
“The Positive Grid Spark 2 is a compact, battery-capable modeling amp from Positive Grid's popular Spark line, built around AI-powered tone shaping, extensive amp and effects modeling, and companion app integration for jamming along with sma…”
— from the listing
“Standout strength is the tight app integration, extending the amp's capability well beyond its physical controls into a broader practice and tone-discovery ecosystem”
— from the community notes
Trade-offs
“Part of Positive Grid's broader Spark lineup, which also includes the larger Spark LIVE and Spark 40 models for bigger sound needs”
— from the community notes
- practice
- tight
- genuinely capable amp modeling
- amp modeling
- standard practice amp
- battery capable modeling amp
- typical practice amps
- ai powered tone shaping
Good for
- Busking
- Practice
- Silent Recording
- Live
- Studio
Price updated Oct 23, 2026
Pedals that stack with the Positive Grid Spark 2
Dallas Rangemaster Treble Booster
Dallas
16% matchPush the Spark 2's tight, amp-modeling platform with the Rangemaster's germanium treble boost and it cuts through the modeled tones.
Goes in front of the amp
ProCo RAT 2
Proco
15% matchThe RAT's dark, cutting distortion pushes past what the Spark 2's own tight, amp-modeled gain gets you on its own.
Goes in front of the amp
Beetronics Overhive
Beetronics
15% matchBeetronics Overhive leans toward transparent, and that's a real, usable character to pair with
Goes in front of the amp
Hughes & Kettner Tube Rotosphere MKII The Analog Leslie Simulator
pedal
10% matchPut Hughes & Kettner Tube Rotosphere MKII The Analog Leslie Simulator after Positive Grid Spark 2 in the signal chain, clear of Positive Grid Spark 2's own gain stage
Goes in front of the amp
Roland SDE-3000D
Roland
8% matchPut Roland SDE-3000D in Positive Grid Spark 2's effects loop, clear of Positive Grid Spark 2's own gain stage — goes in the amp's FX loop (or last, into a clean amp)
Sits in the amp's effects loop
Walrus Audio Mako D1 High-Fidelity Stereo Delay V1
Walrus Audio
8% matchKeep the Mako D1 in the Spark 2's loop for vintage-modulated digital delay beyond the amp's own tight, modeled response. — goes in the amp's FX loop (or last, into a clean amp)
Sits in the amp's effects loop
Walrus Audio Mira
Walrus Audio
7% matchWhat Walrus Audio Mira brings here leans toward dynamic — that's worth building a pairing around
Goes in front of the amp
Cheaper alternatives
Boutique & premium upgrades
Vox Micro SuperBeetle Guitar Mini Stack
Vox
67% similarityShared character: portable format, compact, practice
Positive Grid Reactor 100
Positive Grid
49% similarityShared character: practice
Kustom 2.0 100 Watt 1X12"
Kustom
46% similarityShared character: practice
Fender Mustang LXT50 Combo Amp
Fender
45% similarityShared character: practice
Traynor TVM15
Traynor
82% similaritysimilar tone character
Traynor AM Studio
Traynor
81% similaritysimilar tone character
Similar charactersee all similar tone character →
Randall RX15M Combo
Randall
56% similarityShared character: practice
Fender Mustang LT40S
Fender
46% similarityShared character: practice
Positive Grid Spark 40W Modeling Practice Amp
Positive Grid
87% similaritysimilar tone character
Roland Cube Street Mini
Roland
81% similaritysimilar tone character
Fender Mustang LT50
Fender
81% similaritysimilar tone character
See all alternatives to the Positive Grid Spark 2 (cheaper + boutique) →
Questions people ask
What are good alternatives to the Positive Grid Spark 2?+
The closest matches in character are the Randall RX15M Combo, the Fender Mustang LT40S, the Positive Grid Spark 40W Modeling Practice Amp. Budget picks: Vox Mini Go-10, Positive Grid Spark NEO. Boutique upgrades: Vox Micro SuperBeetle Guitar Mini Stack, Positive Grid Reactor 100, Kustom 2.0 100 Watt 1X12".
What pairs well with the Positive Grid Spark 2?+
Strong matches from rig and tone-complementarity evidence: Dallas Rangemaster Treble Booster, ProCo RAT 2, Beetronics Overhive — Push the Spark 2's tight, amp-modeling platform with the Rangemaster's germanium treble boost and it cuts through the modeled tones..
How much does the Positive Grid Spark 2 cost?+
Around $221 (live listing price, updated Oct 23, 2026).