• Home
  • Dave Smith Instruments DSM01 Curtis Filter Eurorack Module

Dave Smith Instruments DSM01 Curtis Filter Eurorack Module

Modular Filter with the classic Dave Smith Sound



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 149 Loyalty Points

Earn one point for every £1 you spend.

Click and Collect

Available to collect by request.

SKU: DSI4000

    Product Description

    The Curtis filter offers the heart and soul of the classic Dave smith sound. If you want to create a modular synth that has some of the brash, saturated and powerful tonal characteristics found in all the great Dave Smith Synths.

    Compact Eurorack

    The DSM01 is designed in a compact, 8HP Eurorack format module, so you can easily and simply fit it into your modular system. Once hooked up, plug in your patch cables and take advantage of that signature sound in your setup. Taking it's name from the original filter chip designed by the late Doug Curtis, the DSM01 provides both a switchable 2- or 4-pole (-12dB or -24dB per octave) low-pass filter and a low-noise VCA with LED CV indicator.

    Flexible Routing

    The DSM01 has two separate outputs; one pre-amplifier and one post amplifier, giving you flexibility in your routing and to use the module in a variety of ways. In any modular system, you're looking for something both new and interesting, but it's also great when it gives you a whole host of new options for your setup. The DSM01 has both of those qualities and is a great addition to any modular synth.

    DSM01 Specifications

    • 1 CV In – Frequency (3.5 mm jack) Range: 0 to 10V
    • 1 CV In – Resonance (3.5 mm jack) Range: 0 to 10V
    • 1 CV In – VCA (3.5 mm jack) Range: 0 to 10 V
    • 1 Audio In (3.5 mm jack) +/-5V or 10V p-p
    • 1 VCF Out – pre-VCA (3.5 mm jack)
    • 1 VCA Out – post-VCA (3.5 mm jack)
    • Self oscillation in -24 dB/octave mode, tracks at 1V/octave
    • Internal power connector (ribbon cable included)
    • Current draw: +12V @ 36mA, -12V @ 25mA
    • 1.59 W x 5.06 H (40.3 mm x 128.5 mm)
    • Width: 8 HP
    • Depth (measured from back of panel with power cable installed): 1.06 (27 mm)
    • Mounting screws
    • Ribbon cable for power connection
    Trade Doubler Group ID
    CV Compatible
    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


    2 reviews





    Anthony25th May 2016

    Little underwhelmed with performance but a good addition to the filter bank. Need to use it a little more maybe discover some better sounds.

    Trusted Customer11th Jan 2016

    Nice filter, and a great sale price

    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.