Doepfer A-150
Professional music gear - detailed information and where to buy
Doepfer
A-150
Product Info
* Prices may vary. Check retailer for current pricing and availability.
The A-150 is a rock-solid, bare-bones dual switch – exactly what you need when you want clean, reliable routing without extra frills. It’s perfect for modular beginners or experienced patchers who need a small, efficient way to direct signals. This is a workhorse module, plain and simple.
Product Description
- Doepfer A-150
- Dual VCS Module
- Two voltage-controlled switches
- Voltages of -8V to + 8V can be processed
- Two LEDs
- Euro rack format
- Power requirements: +30 mA (+12V) / -10 mA (-12V)
- Width: 4 HP / 20.0 mm
- Depth: 30 mm (measured from the rear of the front panel)
PROS
- • Reliable Doepfer build quality, known for longevity
- • Simple, clean switching action – no unwanted noise
- • Compact 4HP footprint maximizes patching density
- • Versatile for signal routing, modulation, or logic sequencing
CONS
- • Limited voltage range (-8V to +8V) restricts some applications
- • Basic functionality; lacks advanced features of more complex routers
- • 4HP can feel cramped when patching multiple modules
Product Video
Key Features
Functions
Dual voltage-controlled switch
Inputs
Two CV inputs for voltage control
HP Width
4
Depth
30 mm
Power Draw
+30 mA (+12V) / -10 mA (-12V)
Outputs
Two signal outputs
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Frequently Asked Questions
While it can be incorporated into sequences, the A-150 itself is just a switch; you’ll need other modules for sequence generation.
The switching action is designed to be very clean and quiet, but extremely fast transitions can sometimes introduce subtle clicks, especially with aggressive signals.
The A-150 offers excellent signal integrity for its price point, maintaining signal strength and minimizing distortion – a hallmark of Doepfer’s design philosophy.
