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Positive Grid Spark 40w Practice Amp with Traveller Bag



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Free & Next Day delivery to most UK locations when spending over £149

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Earn one point for every £1 you spend.

Click and Collect

Available to collect by request.

Special Offer

Buy a Spark Amplifier, and get 10% off of the Spark CAB!

Looking to try or buy at our Guildford store?
How does click and collect work at Andertons?


Product Description

Take your Positive Grid Spark 40w Practice Amp on the go with the traveller bag, keeping your amp and accessories safe and well padded.

This Bundle Includes:

  • Positive Grid Spark 40w Practice Amp
  • Traveller Bag

Positive Grid Spark

Packed with 40-Watts of immersive, room-filling sound, ultimate on-board control and massively inspiring smart features like all new Smart Jam Live, Auto Chords, 10,000+ tones and more!

Expect more from your amp

Vivid, spacious sound and elevated tone from the smart amp that started it all. Want a compact home rig that truly rocks? You’ve come to the right place. Jam, play and practice more with millions of songs. Access over 10,000 tones powered by our award-winning deeply powerful BIAS tone engine.

The amp that jams along with you

Simply start to play and the Spark amp and app work together to learn your style and feel. Then Spark generates authentic bass and drums to accompany you in real time. It’s a smart virtual band that’s always ready to jam!


Audio Specifications

  • Frequency Range: 20-20,000 Hz
  • Stereo/mono: Stereo
  • Maximum Sound Pressure Level: 116 Db Spl @1m
  • Cabinet Principle: Bass-reflex
  • Power Amplifiers: 40 Watt Class D Amplifier
  • Speakers: Two - 4" Custom Designed Speakers
  • Total Impedance: 4 Ohms

Controls and Connectivity

Top Panel Controls

  • Amp Type
  • Gain, Bass, Mid, Treble, Master, Mod, Delay, Reverb
  • Output Volume
  • Music Volume
  • Four Programmable Preset Buttons
  • Tap/tuner Button

Rear Panel

  • Usb Port
  • Aux in
  • Dc in

Onboard Effects

  • 33 Amp Models
  • 43 Effects
  • (Noise Gate, Compressor, Distortion, Modulation/eq, Delay, Reverb)

Wired Connectivity

  • 1/4" Guitar Input
  • 1/8" Aux Input
  • 1/8" Headphone

Wireless Connectivity

  • Bluetooth Audio

USB Audio

  • USB Interface for Recording
  • 1 in X 2 Out

Physical Unit

  • Dimensions: 350 X 180 X 190 Mm (13.78 X 7.08 X 7.48 in)
  • Weight: 5.2 Kg/11.46 Lb
  • Covering: Black Textured Vinyl
  • Grille Cloth: Custom Black/brown
  • Handle: Removable Leather Handle


  • Main Input Voltage: 100 - 240 V
  • Main Frequency: 50/60 Hz


  • Mobile Apps
  • Spark App for Ios and Android
Amp Type
Solid StateModellingPractice
Positive Grid
Effects Loop
Speaker Size
Wattage Range
31W - 50W

Finance available at checkout for orders £300+

How do I use instant finance?

It's simple! Just add the products you want to your basket and click the "Checkout" button in your basket. Go through the checkout process and tick the "Finance" option under "Select Your Payment Method". You can then choose which finance term you'd like to apply for, and change your deposit if you wish.

At the end of the checkout you'll be taken to the V12 Finance web site. This is where your finance application is processed. Assuming your application is accepted you'll be able to place your deposit and confirm your order right there.

Then, your order will come through to Andertons and we'll send you the goods. Get approval before 3pm and we'll send your order out the same working day (stock permitting) for next working day delivery!

Who can apply for finance?

You must: spend over £300, be at least 18 years of age, have been a UK resident for 3 years or more, be able to make repayments by Direct Debit, be in regular employment (minimum of 16 hours per week) including self-employment, or in permanent residence with your partner who is in regular employment.

Read More About Online Finance

Andertons Music Company's Registered Office: 58-59 Woodbridge Road, Guildford, GU1 4RF. Andertons Music Company acts as a credit broker and not a lender and only offers credit products from Secure Trust Bank PLC trading as V12 Retail Finance. Not all products offered by Secure Trust Bank PLC are regulated by the Financial Conduct Authority. Andertons Music Company is authorised and regulated by the Financial Conduct Authority, firm registration number 716155. Credit provided subject to age and status.