• Home
  • Vox Valvetronix VT40X 10" 40W Combo Amplifier

Vox Valvetronix VT40X 10" 40W Combo Amplifier

The Latest VTX Valvetronix Range



Order now for delivery to you on Thu 18th Aug 2022.

1 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 249 Loyalty Points

Earn one point for every £1 you spend.

Click and Collect

Available to collect by request.


    Product Description

    Vox's Valvetronix range of amplifiers changed what the world thought of modelling amps. By using valve emulating technology and mixing it together with real analogue wizardry these amplifiers managed to deliver powerful tones in a small practice format. The VT40X and the rest of this new generation of Valvetronix amps improve the formula with an all new modelling engine and in depth editing tools.

    Valve, Analogue and Digital

    This amp manages to be all three at once. The preamp circuit is entirely digital with an in depth modelling engine that gives you ultimate control over the sound. The poweramp on the other hand mixes valve, digital and analogue with a single valve, digital controls and all analogue circuitry underneath. Taking advantage of every type of circuit this amp really delivers way above its price point.

    This also gives you a few unique opertunites not found on other amps. This includes a 1 button bias switch on the front panel that will set how hard you are hitting the valve in cool mode you get less gain and a more rounded tone, chuck it in hot mode and you get a bit more output and a bit more punch. You also have the ability to switch between the tone of a class A or class A/B on the fly for a wider range of tonal options.

    So Many Options

    When you plug in the amp for the first time you can set up your own range of tones from the 11 amp models and 12 effects on the top panel. No extra software required just plug in and get playing straight out of the box. If you want to make sure your tone is yours though you can set up the three user amps up through the included Tone Room Editor software.

    Because Vox have gone in so deep and have modelled amplifiers down to a component level you can go in and modify any of these setups to create your own amp. Want a British rock tone with some extra low end? No problem just jump in to the editor and get building. Not sure what you are after? Jump in to the Vox Librarian program and you can grab amps made by others in the Tone Room Editor.

    Improved DSP

    Because this is a digital amplifier the quality of the tone is kind of reliant on the DSP. This is a technology that has moved a lot in the last few years so Vox have managed to drastically improve the quality of this amplifier over previous generations without heavily increasing the price. If you liked the sound of the Vox Valvetronix amps before this one only improves on them.

    Here's what Vox say about the Valvetronix VT40X

    The latest VT20X/VT40X/VT100X features a brand new modeling engine and sounds even better than ever! By using VET (Virtual Element Technology), which is based on an analysis of the components and amp circuits themselves, VTX amplifiers produce the most accurate and realistic amplifier sounds to date. These new amplifiers also feature a multistage Valvetronix tube preamp. This preamp design incorporates authentic analog circuitry to achieve the subtle tonal adjustments and capture the nuances that are distinctive of vacuum tube amps. In addition to this clever circuitry, VTX amplifiers feature a tightly sealed cabinet and a proprietary bass-reflex designed to deliver stunning resonance. Go beyond the realm of previous modeling amps with the new VOX Tone Room editing software that lets you customize the existing amps and effects yourself, or create your own!


    • VET (Virtual Elements Technology) delivers stunning sound quality
    • Valvetronix preamp uses a vacuum tube multi-stage amplification circuit
    • Hybrid digital/analog power amp
    • High-performance DSP delivers next-level sound quality
    • Unique chassis design provides rich low-end and overwhelming amp resonance
    • Tone Room editor/librarian lets you customize the amps and effects
    • A broad range of 11 realistic amp models (20 when using the editor/librarian software)
    • A full complement of 13 high quality on-board effects
    • 33 preset programs (60 when using the editor/librarian software), including signature sounds of famous guitarists
    Jed Van Wyngaardt author picture

    Written by Jed Van Wyngaardt

    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.

    Customer Reviews


    9 reviews





    Trusted Customer22nd Dec 2019

    Value 5Looks 5Sound 5

    Mr Mike Vickery22nd Dec 2019

    It’s my Xmas present so have only given it a quick test but the out of the box sounds are hugely impressive. I’ve owned a Vox amp before and loved it. This has better features and sounds just as awesome

    Value 5Looks 5Sound 5

    Mr paul giardelli6th Sep 2019

    Does exactly as advertised. Getting some great tones at relatively low volume. Neighbours will love it - haha

    Mr David Williams24th May 2019

    The best quality sounds I have ever experienced

    jeffrey meek23rd Apr 2019

    I have been searching for a new "all in one" amp at an affordable price and found this one. Does everything as it says on the label. Brilliant.

    Mr John Haines12th Jan 2019

    great tone with tubes and technollogy

    Mr willam fox11th Jan 2019

    It really is a great little amp for home use, lots of bottom end for its size. I use it with a 2001 Fender Strat de Luxe, The Vox's possible only fault is that it offers a greater range of tones and effects than most musos will ever need - if that is a fault . . . Is that a fault?

    Mr Richard Minton26th Jul 2018

    I bought this looking for my first home amp for a lot of years. Not dissapointed. You get some really lush clean tones out of the AC30 model and I'm still learning the rest. The Toneroom software does so much!

    Mr R P Gadsby20th Dec 2017

    Great amp with lots of sounds, however could do with better instructions on how to save settings into memory.

    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.