• Home
  • KMA Audio Machines Astrospurt Phaser Pedal

KMA Audio Machines Astrospurt Phaser Pedal

Dreamy 4-Stage JFET Phaser



This item is out of stock. We can special order this item from our supplier.

0 available

to order online today

0 available

at our Guildford Store

More Information

FREE UK Delivery

Free & next day to most UK postcodes on in-stock items.

Earn 179 Loyalty Points

Earn one point for every £1 you spend.

Click and Collect

Available to collect by request.


    Product Description

    KMA Audio Machines combine premium German engineering with a genuine love for tone. With every pedal handmade in Berlin, KMA use only the best components available to ensure that their pedals deliver cutting-edge tones with plenty of flexibility. While taking inspiration from classic, vintage units; KMA design all of their own circuits to modern and forward-thinking standards.

    youtube video thumbnail

    Modulated Soundscapes

    KMA’s Astrospurt delivers a range of dreamy phasing sounds, so if you love to get experimental with ambient soundscapes - we think you’ll love this! As KMA Audio Machines’ own spin on the renowned four-stage JFET based phasing sound, the Astrospurt is a feature-packed pedal that provides you with some truly unique sounds.

    Versatile Controls

    With 5 controls, the Astrospurt is easy to tweak and can generate a vast range of sounds. The 'Signal' control acts as a volume control, letting boost or cut the pedal’s overall output. The 'Depth' and 'Mix' controls let you adjust the intensity and amount of the effect respectively. This means that you can mix in the perfect amount of juicy modulation, going from a subtle and more transparent phaser sound to a crazy otherworldly place!

    The switch on the left of the unit will let you engage the 'Emphasis' control, which flips everything upside down! Increasing the control will add weird oscillations and noises, giving you an unpredictable range of tones to form the most chaotic of soundscapes. Mixed with a distortion or fuzz, and it’ll sound like you’re on the other side!

    The large 'Spurt' control will affect the phaser speed, letting you attain a slow and washy modulation or a fast flickering sound when cranked. We think that with all of these controls, the Astrospurt is one of the most fun phaser pedals available today!


    • Power: 9V-18V DC PSU (negative center, 2.1mm)
    • Current Draw: 5mA (approx)
    Elliot Stent author picture

    Written by Elliot Stent

    Loyalty Points

    Earn loyalty points whenever you shop at Andertons. Points can be earned and used online, in store or over the phone: earn and use points however you choose to shop! No need to sign up - points are added automatically when you make a purchase! The more you shop, the more you save, so start earning points now!

    What are points worth?

    One point is worth a 1p discount, and there's no limit on the number of points used per purchase! For example, if you have 1000 points, you can redeem them for a £10 discount on any purchase.

    How many points will I earn when I shop?

    We display the number of points available for a product on the product's page on our website. Normally we'll give you one point for every pound you spend, but watch out for double and triple points deals for even more savings!


    Here at Andertons Music Co. we believe that we stock some of the best musical equipment in the world. That's why we want to make it as quick and easy as possible for you to get your order, safe and sound!

    We offer a wide range of delivery options to help fit around your busy lifestyle without compromise. This includes free, named-day delivery for most UK postcodes on orders over £99 which are in stock, Saturday & Sunday deliveries, and competitive delivery rates worldwide.

    Please note: Some UK postcodes including remote areas and Northern Ireland are subject to charges.

    You can find full details about the services we offer, including details on our international delivery charges, on our main delivery page. Click here to read more.

    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. Andertons Music Company is authorised and regulated by the Financial Conduct Authority. Credit provided subject to age and status.