Save Big on Used Gear + Use Code CUPID10 for 10% Off Select New Items. Shop the Sale Save Big on Used Gear + Use Code CUPID10 for 10% Off Select New Items. Shop the Sale Save Big on Used Gear + Use Code CUPID10 for 10% Off Select New Items. Shop the Sale Save Big on Used Gear + Use Code CUPID10 for 10% Off Select New Items. Shop the Sale

Random Source

1-35 of 35 items

per page
  1. Serge Wave Multipliers (VCM)
    Random Source Serge Wave Multipliers (VCM) 18hp
    $359.99

    Backorder Reserve your order today!

    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
  2. Random Source Serge GTS Slope Generator III
    Random Source Serge GTS Slope Generator III 26hp
    $499.99

    Backorder Reserve your order today!

    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 Resonant EQ
    Random Source Serge Resonant EQ (RESEQ) 18hp
    $449.99

    Backorder Reserve your order today!

    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
  4. Random Source Serge Medusa
    Random Source Serge Medusa Subharmonic Oscillator 42hp
    $899.99

    Backorder Reserve your order today!

    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
  5. Random Source Serge GTO
    Random Source Serge GTO Complex Multi-Function Module 18hp
    $399.99

    Backorder Reserve your order today!

    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
  6. Serge Triple+ Waveshaper (TWS+)
    Random Source Serge Triple+ Waveshaper (TWS+) 18hp
    $299.99

    Backorder Reserve your order today!

    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
  7. Serge New Timbral Oscillator (NTO)
    Random Source Serge New Timbral Oscillator (NTO) 18hp
    $549.99

    Backorder Reserve your order today!

    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
  8. Random Source Haible TAU Phaser
    Random Source Haible TAU Phaser 18hp
    $399.99

    Backorder Reserve your order today!

    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
  9. Random Source Serge Precision VCO
    Random Source Serge Precision VCO Analog Oscillator (PCO) 14hp
    $389.99

    Backorder Reserve your order today!

    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 VCFQ Variable Q VCF VCFX Eurorack
    Random Source Serge Variable Q Filter (VCFQ) 14hp
    $339.99

    Backorder Reserve your order today!

    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
  11. Serge Divide by N Comparator (NCOM)
    Random Source Serge Divide by N Comparator (NCOM) 10hp
    $269.99

    In Stock Available immediately!
  12. Random Source Serge Variable Slope Filter
    Random Source Serge Variable Slope Filter (VCFS) 14hp
    $339.99

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

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

    In Stock Available immediately!
  15. Random Source Serge Active Pro / Noise / CV-Pro
    Random Source Serge Active Pro / Noise / CV-Pro 18hp
    $449.99

    In Stock Available immediately!
  16. Random Source Serge Ring Modulator
    Random Source Serge Ring Modulator 10hp
    $309.99

    In Stock Available immediately!
  17. Random Source Serge Extended ADSR
    Random Source Serge Extended ADSR Envelope Generator 18hp
    $329.99

    Backorder Reserve your order today!

    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
  18. Random Source Pont-Neuf Format Converter
    Random Source Serge Pont-Neuf Format Converter 10hp
    $99.99

    Backorder Reserve your order today!

    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
  19. Random Source Haible VC Poly Resonator
    Random Source Haible VC Poly Resonator 18hp
    $449.99

    Backorder Reserve your order today!

    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
  20. Random Source Serge VC Resonant Equalizer
    Random Source Serge VC Resonant Equalizer (VCRESEQ) 42hp
    $899.99

    Backorder Reserve your order today!

    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 Variable Bandwidth Filter
    Random Source Serge Variable Bandwidth Filter (VCF2) 18hp
    $399.99

    Backorder Reserve your order today!

    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
  22. Random Source Haible Living VCOs
    Random Source Haible Living VCOs 42hp
    $859.99

    Backorder Reserve your order today!

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

    Backorder Reserve your order today!

    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
  24. Random Source Serge SSG Smooth & Stepped Function Generator Eurorack Module
    Random Source Serge Smooth & Stepped Generator (SSG) 18hp
    $359.99

    Backorder Reserve your order today!

    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
  25. Random Source Serge VCFS Variable Slope Filter Kit Eurorack
    Random Source Serge Variable Slope Filter (Kit) 14hp
    No Longer Available Contact us for a recommendation.
    Out of stock
  26. 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!
  27. Random Source Serge Resonant EQ (RESEQ) [USED]
    Random Source Serge Resonant EQ (RESEQ) 18hp
    • USED
    $359.00

    In Stock Available immediately!
  28. Random Source Serge Variable Q Filter (VCFQ) [USED]
    Random Source Serge Variable Q Filter (VCFQ) 14hp
    • USED
    $289.00

    In Stock Available immediately!
  29. Save $40 Random Source Serge Variable Slope Filter (VCFS)
    Random Source Serge Variable Slope Filter (VCFS) 14hp
    • B-STK
    • Sale
    $339.99 $299.99
    In Stock Available immediately!
  30. 15% off Random Source Serge DUSG Dual Universal Slope Generator [USED]
    Random Source Serge DUSG Dual Universal Slope Generator 26hp
    • USED
    • Sale
    $409.00 $348.00
    In Stock Available immediately!
  31. 15% off Random Source Serge Variable Bandwidth Filter (VCF2) [USED]
    Random Source Serge Variable Bandwidth Filter (VCF2) 18hp
    • USED
    • Sale
    $339.00 $289.00
    In Stock Available immediately!

1-35 of 35 items

per page

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.