Doepfer A-183-9

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Doepfer A-183-9

Doepfer

A-183-9

4.6 Expert Rating

Product Info

Article Number: 452519
Brand: Doepfer
Model: A-183-9
Price: $53.90

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

The A-183-9 is a handy little module if you're building a Doepfer-style Eurorack system and need to power external devices. It’s a no-frills power solution – don’t expect any data transfer – but its tiny size and solid construction make it a great choice for those wanting to keep their setup compact and reliable. Ideal for beginners and experienced modular users alike needing additional power.

Product Description

  • Doepfer A-183-9
  • Eurorack Module
  • Quad USB Power Supply
  • 4 USB ports for powering external devices
  • Requires a housing with +5 V power supply (Doepfer A-100PSU3 recommended)
  • Power requirement: 0 mA (+12 V) / 0 mA (-12 V)
  • Width: 2 HP
  • Depth: 30 mm

*Note: no USB functionality!*

PROS
  • • Provides essential USB power for Eurorack devices.
  • • Compact 2HP footprint minimizes space usage.
  • • Robust Doepfer build quality ensures reliability.
  • • Simple, straightforward design for easy integration.
CONS
  • • Requires a separate PSU, increasing overall system cost.
  • • Lacks any actual USB data transfer functionality – purely power.
  • • Limited to four ports; may not be sufficient for large systems.

Product Video

Key Features

Type Eurorack Power Supply Module
Functions Supplies +5V power via 4 USB ports
HP Width 2
Depth 30 mm
Power Draw 0 mA (+12 V) / 0 mA (-12 V)
Connections 4 x USB-A ports

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Frequently Asked Questions

While technically possible, it’s highly recommended to use a Doepfer PSU for compatibility and optimal performance – it’s designed specifically for their modules.
It’s suitable for most Eurorack accessories like MIDI interfaces, effects units, or small sequencers that draw power via USB.
The A-183-9 is strictly a power supply module; data transfer wasn't included in its design and would require significantly more complexity and space.

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