Expert Sleepers

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  1. Expert Sleepers FH-2, front view
    Expert Sleepers FH-2 Factotum USB MIDI Host + MIDI-CV 8hp
    $349.00

    In Stock Available immediately!
  2. Expert Sleepers Disting NT Multifunction Module
    Expert Sleepers Disting NT Multifunction Module 22hp
    $699.00

    In Stock Available immediately!
  3. Expert Sleepers FHX-8CV FH-2 Factotum Expander
    Expert Sleepers FHX-8CV FH-2 Expander 4hp
    $159.00

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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
  4. Expert Sleepers ES-9
    Expert Sleepers ES-9 Eurorack Audio + CV Interface 16hp
    $679.00

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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
  5. ES-8 USB Audio Interface
    Expert Sleepers ES-8 USB Audio Interface 8hp
    $499.00

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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
  6. Expert Sleepers Super Disting EX Plus Alpha
    Expert Sleepers Super Disting EX Plus Alpha 8hp
    $429.00

    In Stock Available immediately!
  7. Expert Sleepers Little Mikey Preamp
    Expert Sleepers Little Mikey Preamp 8hp
    $189.00

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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. Disting MK4 Multifunction Module
    Expert Sleepers Disting MK4 Multifunction Module 4hp
    $229.00

    In Stock Available immediately!
  9. ESX-8CV Mk2 Expansion
    Expert Sleepers ESX-8CV Mk2 Expansion 4hp
    $199.00

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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. General CV MIDI-Based Sound Source
    Expert Sleepers General CV MIDI-Based Sound Source 12hp
    • STAFF PICK
    $379.00

    In Stock Available immediately!
  11. USAMO MIDI Output Interface
    Expert Sleepers USAMO MIDI Output Interface
    $149.00

    In Stock Available immediately!
  12. ES-5 mk3 Expander for ES-3
    Expert Sleepers ES-5 mk3 Expander for ES-3 4hp
    $169.00

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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. ESX-8MD MIDI & DINsync Expansion
    Expert Sleepers ESX-8MD MIDI & DINsync Expansion 10hp
    $189.00

    In Stock Available immediately!
  14. Expert Sleepers Otterley Multi-LFO
    Expert Sleepers Otterley Multi-LFO 8hp
    $229.00

    In Stock Available immediately!
  15. Expert Sleepers Aloysius
    Expert Sleepers Aloysius AHDW Envelope Generator 8hp
    $229.00

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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
  16. Expert Sleepers FHX-8GT Gate Expander for FH-2 Factotum
    Expert Sleepers FHX-8GT Gate Expander for FH-2 4hp
    $109.00

    In Stock Available immediately!
  17. ES-6 mk3 CV to Lightpipe Interface
    Expert Sleepers ES-6 mk3 CV to Lightpipe Interface 4hp
    $160.00

    In Stock Available immediately!
  18. Expert Sleepers Beatrix Phaser
    Expert Sleepers Beatrix Analog Phaser 8hp
    $199.00

    In Stock Available immediately!
  19. Expert Sleepers MIDI Breakout Expander
    Expert Sleepers MIDI Breakout Expander 4hp
    $59.00

    In Stock Available immediately!
  20. Expert Sleepers ESX-8GT mk3 Gate Expansion front view
    Expert Sleepers ESX-8GT mk3 Gate Expansion 4hp
    $89.00

    In Stock Available immediately!
  21. Expert Sleepers Tiny MIDI Breakout Expander
    Expert Sleepers Tiny MIDI Breakout Expander 2hp
    $59.00

    In Stock Available immediately!
  22. Expert Sleepers TOS-15 ADAT Patch Cable - 15cm
    Expert Sleepers TOS-15 ADAT Patch Cable - 15cm
    $8.99

    In Stock Available immediately!
  23. Expert Sleepers Lorelei Oscillator
    Expert Sleepers Lorelei Analog Oscillator 8hp
    $189.00

    In Stock Available immediately!
  24. ES-40 SPDIF Interface
    Expert Sleepers ES-40 SPDIF Interface 6hp
    $149.00

    In Stock Available immediately!
  25. Expert Sleepers CVM-8
    Expert Sleepers CVM-8 CV to MIDI + I2C Converter 4hp
    $239.00

    In Stock Available immediately!
  26. Expert Sleepers Pandora
    Expert Sleepers Pandora Analog Band Pass Filter + Distortion 8hp
    $229.00

    In Stock Available immediately!
  27. Expert Sleepers Amelia ADBR Envelope Generator
    Expert Sleepers Amelia Analog ADBR Envelope Generator 8hp
    $229.00

    In Stock Available immediately!
  28. Expert Sleepers Cicely Octave Fuzz
    Expert Sleepers Cicely Octave Fuzz 8hp
    $199.00

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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
  29. Expert Sleepers Persephone Analog JFET VCA
    Expert Sleepers Persephone Analog JFET VCA 8hp
    $189.00

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    Out of Stock

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  30. Expert Sleepers Ivo Low Pass Filter
    Expert Sleepers Ivo Analog Low Pass Filter 8hp
    $189.00

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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
  31. Expert Sleepers ES-7 mk2
    Expert Sleepers ES-7 CV Input Expander 4hp
    $129.00

    In Stock Available immediately!
  32. Expert Sleepers ES-10 ADAT Eurorack Interface
    Expert Sleepers ES-10 ADAT Eurorack Interface 12hp
    $389.00

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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
  33. Save $30 FH-2 Factotum USB MIDI Host + MIDI-CV
    Expert Sleepers FH-2 Factotum USB MIDI Host + MIDI-CV 8hp
    • DEMO
    • Sale
    $349.00 $319.00
    In Stock Available immediately!
  34. Expert Sleepers ES-6 MK2 CV to Lightpipe Interface [USED]
    Expert Sleepers ES-6 MK2 CV to Lightpipe Interface 4hp
    • USED
    $139.00

    In Stock Available immediately!
  35. Expert Sleepers ES-6 MK2 CV to Lightpipe Interface [USED]
    Expert Sleepers ES-6 MK2 CV to Lightpipe Interface 4hp
    • USED
    $139.00

    In Stock Available immediately!
  36. Expert Sleepers General CV MIDI-Based Sound Source [USED]
    Expert Sleepers General CV MIDI-Based Sound Source 12hp
    • USED
    $299.00

    In Stock Available immediately!
  37. Expert Sleepers ES-6 MK2 CV to Lightpipe Interface [USED]
    Expert Sleepers ES-6 MK2 CV to Lightpipe Interface 4hp
    • USED
    $139.00

    In Stock Available immediately!
  38. Expert Sleepers ES-6 MK2 CV to Lightpipe Interface [USED]
    Expert Sleepers ES-6 MK2 CV to Lightpipe Interface 4hp
    • USED
    $139.00

    In Stock Available immediately!
  39. Expert Sleepers ES-7 CV Input Expander [USED]
    Expert Sleepers ES-7 CV Input Expander 4hp
    • USED
    $109.00

    In Stock Available immediately!
  40. Expert Sleepers ES-7 MK1 CV Input Expander [USED]
    Expert Sleepers ES-7 MK1 CV Input Expander 4hp
    • USED
    $69.99

    In Stock Available immediately!
  41. Expert Sleepers Disting MK2 Multifunction Module [USED]
    Expert Sleepers Disting MK2 Multifunction Module 4hp
    • USED
    $129.00

    In Stock Available immediately!
  42. Expert Sleepers ES-6 MKI CV to Lightpipe Interface [USED]
    Expert Sleepers ES-6 MKI CV to Lightpipe Interface 6hp
    • USED
    $149.00

    In Stock Available immediately!
  43. Expert Sleepers ES-6 mk2 CV to Lightpipe Interface [USED]
    Expert Sleepers ES-6 mk2 CV to Lightpipe Interface 4hp
    • USED
    $139.00

    In Stock Available immediately!
  44. Expert Sleepers Super Disting EX Plus Alpha [USED]
    Expert Sleepers Super Disting EX Plus Alpha 8hp
    • USED
    $359.00

    In Stock Available immediately!
  45. Expert Sleepers CVM-8 CV to MIDI + I2C Converter [USED]
    Expert Sleepers CVM-8 CV to MIDI + I2C Converter 4hp
    • USED
    $199.00

    In Stock Available immediately!
  46. Expert Sleepers MIDI Breakout Expander [USED]
    Expert Sleepers MIDI Breakout Expander 4hp
    • USED
    $49.99

    In Stock Available immediately!
  47. Expert Sleepers Super Disting EX Plus Alpha [USED]
    Expert Sleepers Super Disting EX Plus Alpha 8hp
    • USED
    $359.00

    In Stock Available immediately!

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Expert Sleepers is a one-man show helmed by Andrew Ostler, a UK-based musician and software designer. Their entire line is oriented around interfacing computers and controllers with CV-equipped gear. Consequently, Ostler’s products have made the world of Eurorack synthesis even more modular than anyone would have thought possible. For example, the ES-8 is a DC-coupled audio/CV interface, while the FH-2 gives users the ability to directly connect a USB MIDI controller to their modular synthesizer (while simultaneously offering LFOs on each output, step sequencers, arpeggiators, polyphonic MIDI/CV conversion, and more). Other notable releases include the multifarious Disting and General CV modules, as well as the mind-blowing Silent Way plug-in suite, designed to assist musicians in interconnecting their modular synths to various software environments.