Expert Sleepers ES-8

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Expert Sleepers ES-8

Expert Sleepers

ES-8

4.4 Expert Rating

Product Info

Article Number: 443424
Model: ES-8
Price: $559.90

* Prices may vary. Check retailer for current pricing and availability.

The ES-8 is a seriously powerful little module, perfect for modular enthusiasts who need a reliable and flexible audio interface. It’s a game-changer for integrating sample playback and external audio sources into your patch, especially if you're already deep into software CV generation like Max/MSP or Reaktor.

Product Description

  • Expert Sleepers ES-8
  • Eurorack Module
  • USB 2.0 Audio Interface
  • Sample support rates: 44.1 / 48 / 88.2 / 96 kHz at 24-bit
  • DC-coupled inputs and outputs for use with CVs and audio
  • Compatible with all commonly used computer based CV generation software such as Max / MSP
  • Reaktor
  • Bitwig Studio
  • etc.
  • 4x 3.5 mm Mini jack line input
  • 8x 3.5 mm Mini jack line output
  • ADAT input and output
  • Class-compliant
  • No driver is required for 3.5 mm macOS and iOS
  • Windows drivers for Windows 7
  • 8 and 10 available
  • Power requirement: 198 mA at +12 V
  • 52 mA at -12 V (at 96 kHz)
  • Dimensions (W x D): 8 HP x 50 mm
PROS
  • • DC-coupled I/O allows for true CV control and manipulation.
  • • ADAT input/output expands routing and recording possibilities significantly.
  • • Class-compliant operation simplifies setup and eliminates driver headaches.
  • • Robust build quality and compact form factor enhance modular integration.
CONS
  • • Power draw is relatively high, demanding a capable PSU.
  • • 3.5mm mini-jack connections can feel a bit flimsy over time.
  • • Limited number of inputs might be restrictive for complex setups.

Product Video

Key Features

Type Eurorack Audio Interface Module
Connections 4x Line In (3.5mm), 8x Line Out (3.5mm), ADAT In/Out
HP Width 8
Depth 50 mm
Power Draw 198 mA (+12V), 52 mA (-12V)

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Frequently Asked Questions

The ADAT connection is limited to 96kHz, so while it’s a great option for expansion, it won’t support rates beyond that.
Yes, the DC-coupled design is very stable for transmitting CV signals alongside audio, minimizing interference and dropouts.
While drivers are provided for those versions, older OS's are not officially supported and may experience compatibility issues.

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