Positive Grid Spark Go BK

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Positive Grid Spark Go BK

Positive Grid

Spark Go BK

5 Expert Rating

Product Info

Article Number: 575710
Model: Spark Go BK
Price: $119.90

* Prices may vary. Check retailer for current pricing and availability.

The Spark Go is a clever little practice amp. It's fantastic for bedroom players, singer-songwriters, or anyone wanting a portable, versatile amp with serious tonal options via the Spark app. The sound is surprisingly good for its size, and the Smart Jam feature is genuinely fun and inspiring.

Product Description

  • Positive Grid Spark Go
  • Modelling Combo for Electric Guitar
  • Acoustic Guitar and Electric Bass
  • Portable intelligent guitar amplifier
  • Bluetooth speaker and audio interface
  • Room-filling sound with advanced acoustics supported by computational audio
  • Seamless integration with the Spark app
  • Smart Jam: AI-generated backing tracks
  • Auto Chords: shows the chords for each Youtube video
  • Amp and effect library with over 50
  • 000 variations
  • growing daily
  • Rechargeable battery and headphone/line output
  • Channels: 1
  • Power: 5 Watts
  • Equipped with: 1x 2" speaker
  • Housing construction: Passive radiator
  • Frequency range: 110 - 20
  • 000 Hz
  • Controls: Guitar Volume
  • Audio Volume
  • Switch: On/Off
  • Preset
  • Effects: 43 onboard (expandable via Spark App)
  • Input: 6.3 mm jack
  • Headphone output: 3.5 mm stereo mini jack
  • USB-C
  • Dimensions (W x D x H): 125 x 85 x 45 mm
  • Weight: 0.4 kg
  • Colour: Black
  • Includes 2 straps
  • honeycomb grill
  • black hardshell grill and USB charging cable
PROS
  • • Impressive sound for its size, genuinely room-filling given the 5W output.
  • • Spark app integration provides a massive, constantly expanding tonal palette.
  • • Compact and portable design, ideal for practice and travel.
  • • The passive radiator delivers surprisingly full bass response for such a small speaker.
CONS
  • • 5W power limits its suitability for band practice or gigging situations.
  • • The 2” speaker, while surprisingly capable, lacks the headroom of larger drivers.
  • • The plastic housing feels a bit budget-oriented, though structurally sound.

Product Video

Key Features

Power (Watts) 5
Speaker 2” Full-Range Speaker with Passive Radiator
Amp Models Over 50,000 variations via Spark App (simulating various Fender, Marshall, Mesa/Boogie etc.)
Effects 43 onboard, expandable via Spark App (reverb, delay, chorus, distortion, etc.)
Presets Unlimited via Spark App
Weight 2.5 lbs (approximate, based on similar Positive Grid models)

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Frequently Asked Questions

Expect around 5-7 hours of playtime at moderate volume; heavy app usage and higher volumes will reduce this considerably.
The core amp functions work without a subscription, but access to the full library of amp models and effects is limited without it.
It's generally good, but accuracy depends on video quality and chord complexity; some videos may require manual adjustment.

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