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Expert Sleepers

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-1 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.

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  1. Modular Synths
  2. Electronic
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  1. ES-8 USB Audio Interface (Bitwig Edition)
    Expert Sleepers ES-8 USB Audio Interface (Bitwig Edition) 8hp
    $475.00

    Coming Soon Reserve your pre-order today!
  2. ES-8 USB Audio Interface
    Expert Sleepers ES-8 USB Audio Interface 8hp
    $475.00

    In Stock Available for immediate delivery!
  3. General CV MIDI-based sound source
    Expert Sleepers General CV MIDI-based sound source 12hp
    $349.00

    Arriving Soon We're expecting more shortly!
  4. FH-1 FaderHost USB MIDI Host
    Expert Sleepers FH-1 FaderHost USB MIDI Host 8hp
    $249.00

    Arriving Soon We're expecting more shortly!
  5. ES-3 MK4 Lightpipe to CV Interface
    Expert Sleepers ES-3 MK4 Lightpipe to CV Interface 8hp
    $239.00

    In Stock Available for immediate delivery!
  6. Disting 16-in-1 Multifunction MK4
    Expert Sleepers Disting 16-in-1 Multifunction MK4 4hp
    $189.00

    Arriving Soon We're expecting more shortly!
  7. FHX-1 Output Expander for FH-1
    Expert Sleepers FHX-1 Output Expander for FH-1 4hp
    $179.00

    Arriving Soon We're expecting more shortly!
  8. ES-6 mk2 CV to Lightpipe Interface
    Expert Sleepers ES-6 mk2 CV to Lightpipe Interface 4hp
    $175.00

    Arriving Soon We're expecting more shortly!
  9. ESX-8CV Expansion
    Expert Sleepers ESX-8CV Expansion 4hp
    $169.00

    Arriving Soon We're expecting more shortly!
  10. ESX-8MD MIDI & DINsync Expansion
    Expert Sleepers ESX-8MD MIDI & DINsync Expansion 10hp
    $155.00

    Arriving Soon We're expecting more shortly!
  11. ES-5 mk3 Expander for ES-3
    Expert Sleepers ES-5 mk3 Expander for ES-3 4hp
    $150.00

    Arriving Soon We're expecting more shortly!
  12. USAMO MIDI Output Interface
    Expert Sleepers USAMO MIDI Output Interface
    $139.00

    In Stock Available for immediate delivery!
  13. ES-40 SPDIF Interface
    Expert Sleepers ES-40 SPDIF Interface 6hp
    $130.00

    In Stock Available for immediate delivery!
  14. ESX-4CV CV Expander for ES-4/ES-5
    Expert Sleepers ESX-4CV CV Expander for ES-4/ES-5 4hp
    • Sale
    $150.00 $119.97
    In Stock Available for immediate delivery!
  15. ES-7 CV Input Expander
    Expert Sleepers ES-7 CV Input Expander 4hp
    $110.00

    In Stock Available for immediate delivery!
  16. ESX-8GT mk2 Gate Expansion
    Expert Sleepers ESX-8GT mk2 Gate Expansion 4hp
    $79.00

    In Stock Available for immediate delivery!
  17. DJ-1000 MIDI to 3.5mm Adapter
    Expert Sleepers DJ-1000 MIDI to 3.5mm Adapter
    $10.00

    In Stock Available for immediate delivery!
  18. GC-120 47.25" Glow in the Dark 1/8" Patch Cable
    Expert Sleepers GC-120 47.25" Glow in the Dark 1/8" Patch Cable
    $6.50

    In Stock Available for immediate delivery!
  19. FR-200 1/4" TRS to 3.5mm TS Cable
    Expert Sleepers FR-200 1/4" TRS to 3.5mm TS Cable
    $6.00

    In Stock Available for immediate delivery!
  20. GC-80 31.5" Glow in the Dark 1/8" Patch Cable
    Expert Sleepers GC-80 31.5" Glow in the Dark 1/8" Patch Cable
    $5.25

    In Stock Available for immediate delivery!
  21. GC-65 25" Glow in the Dark 1/8" Patch Cable
    Expert Sleepers GC-65 25" Glow in the Dark 1/8" Patch Cable
    $4.75

    In Stock Available for immediate delivery!
  22. GC-50 20" Glow in the Dark 1/8" Patch Cable
    Expert Sleepers GC-50 20" Glow in the Dark 1/8" Patch Cable
    $4.25

    In Stock Available for immediate delivery!
  23. GC-15 6" Glow in the Dark 1/8" Patch Cable
    Expert Sleepers GC-15 6" Glow in the Dark 1/8" Patch Cable
    $3.50

    In Stock Available for immediate delivery!
  24. GC-30 12" Glow in the Dark 1/8" Patch Cable
    Expert Sleepers GC-30 12" Glow in the Dark 1/8" Patch Cable
    $3.50

    In Stock Available for immediate delivery!
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