£80.00 (£66.67 ex VAT)

Four channel attenuator and offset generator, in only 4hp

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SKU: 4tten Categories: , ,


The WMD 4TTEN (pronounced either ATTEN or FOUR-TEN) is a four channel attenuator and offset generator.

Use 4TTEN to attenuate any CV or audio signal by running through the ins and outs.

A +5V voltage source is normalled to each input, making it a standalone offset when there is no cable patched into an input.

Each channel is completely independent.

Ever-so-useful in live performance, we designed this module with 4 sliders for easy manoeuvrability, visual feedback, and enjoyable to play interface. Make your eurorack modular synthesizer system more playable with 4TTEN!


  • 4 independent attenuators for Control Voltage and Audio signals
  • Performance friendly sliders
  • Can be used as 0 to +5V Offset
  • Comfortable fader caps from the Performance Mixer
  • Only 4 hp!

NOTE: 4TTEN’s PCB is 113mm (4.45″) tall – vertically/top-to-bottom, not deep – and may be a tight fit in some cases. (simply measure between your rails to check it will fit)

Width: 4hp
Depth: 30mm
Power: 5mA @ +12V / 5mA @ -12V (passive)