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  1. Random Source Serge VC Resonant Equalizer
    Random Source Serge VC Resonant Equalizer (VCRESEQ) 42hp
    • NEW
    $899.99

    In Stock Available immediately!
  2. Random Source Serge GTO
    Random Source Serge GTO Complex Multi-Function Module 18hp
    $399.99

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    Out of Stock

    We're awaiting our next batch of this item. Pre-order to reserve your place in line and we'll fulfill your order as soon as we receive our shipment
  3. Random*Source Serge VCFQ Variable Q VCF VCFX Eurorack
    Random Source Serge Variable Q Filter (VCFQ) 14hp
    $339.99

    In Stock Available immediately!
  4. Random Source Serge GTS Slope Generator III
    Random Source Serge GTS Slope Generator III 26hp
    $499.99

    In Stock Available immediately!
  5. Random Source Serge Dual Universal Slope Generator DUSG Eurorack
    Random Source Serge Dual Universal Slope Generator MK2 (DSG) 26hp
    $479.99

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    We're awaiting our next batch of this item. Pre-order to reserve your place in line and we'll fulfill your order as soon as we receive our shipment
  6. Random Source Serge Precision VCO
    Random Source Serge Precision VCO Analog Oscillator (PCO) 14hp
    $389.99

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    We're awaiting our next batch of this item. Pre-order to reserve your place in line and we'll fulfill your order as soon as we receive our shipment
  7. Random Source Serge Variable Slope Filter
    Random Source Serge Variable Slope Filter (VCFS) 14hp
    $339.99

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    We're awaiting our next batch of this item. Pre-order to reserve your place in line and we'll fulfill your order as soon as we receive our shipment
  8. Random Source Serge Active Pro / Noise / CV-Pro
    Random Source Serge Active Pro / Noise / CV-Pro 18hp
    $449.99

    In Stock Available immediately!
  9. Random Source Haible TAU Phaser
    Random Source Haible TAU Phaser 18hp
    $399.99

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    Out of Stock

    We're awaiting our next batch of this item. Pre-order to reserve your place in line and we'll fulfill your order as soon as we receive our shipment
  10. Random Source Serge SSG Smooth & Stepped Function Generator Eurorack Module
    Random Source Serge Smooth & Stepped Generator (SSG) 18hp
    $359.99

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    We're awaiting our next batch of this item. Pre-order to reserve your place in line and we'll fulfill your order as soon as we receive our shipment
  11. Serge Wave Multipliers (VCM)
    Random Source Serge Wave Multipliers (VCM) 18hp
    $359.99

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    We're awaiting our next batch of this item. Pre-order to reserve your place in line and we'll fulfill your order as soon as we receive our shipment
  12. Random Source Serge Extended ADSR
    Random Source Serge Extended ADSR Envelope Generator 18hp
    $329.99

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    Out of Stock

    We're awaiting our next batch of this item. Pre-order to reserve your place in line and we'll fulfill your order as soon as we receive our shipment
  13. Random Source Serge Ring Modulator
    Random Source Serge Ring Modulator 10hp
    $309.99

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    We're awaiting our next batch of this item. Pre-order to reserve your place in line and we'll fulfill your order as soon as we receive our shipment
  14. Serge Divide by N Comparator (NCOM)
    Random Source Serge Divide by N Comparator (NCOM) 10hp
    $269.99

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    We're awaiting our next batch of this item. Pre-order to reserve your place in line and we'll fulfill your order as soon as we receive our shipment
  15. Random Source Pont-Neuf Format Converter
    Random Source Serge Pont-Neuf Format Converter 10hp
    $99.99

    In Stock Available immediately!
  16. Random Source Serge SEQ 8 XL Sequencer Programmer
    Random Source SEQ8 XL Serge Sequencer + Programmer 42hp
    $589.99

    In Stock Available immediately!
  17. Serge Triple+ Waveshaper (TWS+)
    Random Source Serge Triple+ Waveshaper (TWS+) 18hp
    $299.99

    In Stock Available immediately!
  18. Random Source Haible VC Poly Resonator
    Random Source Haible VC Poly Resonator 18hp
    $449.99

    In Stock Available immediately!
  19. Random Source Serge Variable Bandwidth Filter
    Random Source Serge Variable Bandwidth Filter (VCF2) 18hp
    $399.99

    In Stock Available immediately!
  20. Random Source Serge Resonant EQ
    Random Source Serge Resonant EQ (RESEQ) 18hp
    $449.99

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    Out of Stock

    We're awaiting our next batch of this item. Pre-order to reserve your place in line and we'll fulfill your order as soon as we receive our shipment
  21. Random Source Serge Paperface 50 Paris-Flash
    Random Source Serge Paperface 50 Paris-Flash Modular Synthesizer
    $2,249.99

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    We're awaiting our next batch of this item. Pre-order to reserve your place in line and we'll fulfill your order as soon as we receive our shipment
  22. Random Source Haible Living VCOs
    Random Source Haible Living VCOs 42hp
    $859.99

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    Out of Stock

    We're awaiting our next batch of this item. Pre-order to reserve your place in line and we'll fulfill your order as soon as we receive our shipment
  23. Serge New Timbral Oscillator (NTO)
    Random Source Serge New Timbral Oscillator (NTO) 18hp
    $549.99

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  24. Serge Equal Power Stereo Mixer (SM)
    Random Source Serge Equal Power Stereo Mixer (SM) 18hp
    $489.99

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    We're awaiting our next batch of this item. Pre-order to reserve your place in line and we'll fulfill your order as soon as we receive our shipment
  25. Save $45 Serge Dual Universal Slope Generator MK2 (DSG)
    Random Source Serge Dual Universal Slope Generator MK2 (DSG) 26hp
    • DEMO
    • Sale
    $479.99 $434.99
    In Stock Available immediately!
  26. Save $55 Serge Dual Universal Slope Generator MK2 (DSG)
    Random Source Serge Dual Universal Slope Generator MK2 (DSG) 26hp
    • B-STK
    • Sale
    $479.99 $424.99
    In Stock Available immediately!
  27. Random Source Serge GTS Slope Generator III [USED]
    Random Source Serge GTS Slope Generator III 26hp
    • USED
    $429.00

    In Stock Available immediately!
  28. Random Source Serge DUSG Dual Universal Slope Generator [USED]
    Random Source Serge DUSG Dual Universal Slope Generator 26hp
    • USED
    $409.00

    In Stock Available immediately!
  29. Random Source ANC Serge Active Pro / Noise / CV-Pro [USED]
    Random Source ANC Serge Active Pro / Noise / CV-Pro 18hp
    • USED
    $359.00

    In Stock Available immediately!
  30. Random Source Serge Dual Universal Slope Generator Mk2 (DSG) [USED]
    Random Source Serge Dual Universal Slope Generator MK2 (DSG) 26hp
    • USED
    $409.00

    In Stock Available immediately!
  31. Random Source Serge Smooth & Stepped Generator (SSG) [USED]
    Random Source Serge Smooth & Stepped Generator (SSG) 18hp
    • USED
    $309.00

    In Stock Available immediately!
  32. Random Source Serge DSG Dual Universal Slope Generator [USED]
    Random Source Serge DSG Dual Universal Slope Generator 26hp
    • USED
    $409.00

    In Stock Available immediately!

1-36 of 36 items

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Random Source began life out of an affinity for the Serge Modular Music System and the desire to make the experience therein more intuitive and widely available. They produce 4U modules in the spirit of the original Serge modules, albeit with divided panels for consistent aesthetics and easy installation. More recently the company has branched out into the realm of eurorack, offering DIY kits and prebuilt modules of old Serge favorites including the acclaimed Variable Q VCF, Wave Multipliers, and the New Timbral Oscillator.