A one man workshop, which renamed itself Moses Audio around 2024 — you still find it as Built By Moses in threads and listings.

The stereo 6U

This is the main unit: five way, fully analog, in stereo.

  • 24 dB/octave variable filters, meant to make an external DSP unnecessary.
  • 16 band boost-only EQ — it lifts, it does not cut.
  • Five parametrics alongside.

Boost-only EQ is a deliberate design choice: correction happens by adding, not removing. Worth knowing if you are used to cutting a band to fix a room — here you go about it differently, through the parametrics.

The bass preamps

ModelPrice
1U£500
2U£650

Both carry his Sub Shaper, an in-house circuit for working the low end.

Ordering

The 6U is not sold through the online shop: it is built to order, and orders are not open yet (November 2026). To be contacted when they open, send an email. The 1U and 2U bass preamps are on pre-order in the shop.

Who it is for

A stereo sound that wants an external DSP out of its chain and everything handled in one analog unit. The bass preamps answer something else: completing an existing chain at the bottom of the spectrum.

→ All dub preamp manufacturers

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