Make Noise LxD Low Strike Duo
Low Pass Filter


The Make Noise LxD is a simple, compact low pass filter with a design inspired by classic synths. Patch it in and enjoy the gooey goodness.

  • Vactrol-based low pass filter module
  • Features two separate low-pass filters in series for a 1970's monosynth sound.
  • Channel 1 is an aggressive, mildly resonant -12dB/oct filter
  • Channel 2 is a slower, more natural sounding -6dB/oct filter
  • Each channel features strike and control input. These can be mixed and matched to create modulation qualities.
  • Width: 4hp
  • Depth: 36mm
  • Power: 20mA @ 12V/-12V

The LxD, Low Strike Duo, is a dual-response, two channel, direct-coupled, low pass gate, which utilises vactrols in order to provide simultaneous control over the amplitude and frequency spectrum of an input signal. It is, in essence, a VCFA (Voltage Controlled Filter Amplifier). Unlike the Optomix, the LxD offers two different filter responses. CH. 1 offers a 12db/Octave response that is mildly-resonant, while CH. 2 offers a 6bd/Octave that is non-resonant. The output of CH. 1 is normalled to the input of CH. 2. This normalisation puts the two channels in series, which is similar to the VCF into VCA arrangement made popular by many monosynths of the 1970s.

Pre-order (more info)
  • FREE UK delivery with this product
  • 1 year warranty
  • 14-day money-back guarantee

Shipping to mainland UK destinations for all items over £99 is FREE. For all other items, shipping currently starts at £4.99 unless specified otherwise.

If you require shipment to destinations outside the UK, please contact us for a quote.

This product comes with a 1 year warranty as standard.

Please note that you will need to register your product with the manufacturer to qualify for any warranty beyond 12 months.

For all items ordered online or over the phone, we offer the statutory 14 day “cooling off period”. This means that if you are unhappy with the goods for whatever reason, you can return them for a full refund within this period.

Please note, however, that certain items are exempt from this – see our Terms and Conditions for more info.

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