Nobelium kit

Item number: 4933

High-End Tube Preamp

Category: Sushi Box FX


starting from 167,00 €

Final price incl. VAT, plus shipping (mitttel)

Not available now!


The Nobelium is a low-noise, high-quality, studio-grade clean preamp and D.I. It has a nice wide frequency response to be perfect for bass or guitar, and includes a switchable HPF to cut down on unnecessary rumble. It uses a pair of 12AU7 tubes for a smooth, clean tone with no dirt, and the XLR output uses a D.I. transformer to get the full bandwidth of that delightful tone straight to the recording interface or front of house mixer.

This is a high-voltage circuit and requires special care in assembly, testing, and use!

Here is the parts list (BOM)

This kit is a creation by Sushi Box FX in cooperation with If you have any problem with the content of the kits like missing or wrong parts, please contact Musikding (Klaus) at For any technical problem relating to building this project, please contact Nathan at Sushi Box FX.

This kit contains all parts you need to build a fully functional effect pedal. Two ECC83 tubes are included. Not included in the kit, but also good to have:

  • Aluminium enclosure: select one from top
  • 9V DC power supply
  • 3 nice knobs for the potentiometer, up to 15mm diameter and for 6.3mm shafts
  • Decal, transfer or transparent sheets for labeling

At the moment only a BOM is available, the complete build docs will follow:
Nobelium BOM.

Instrument: Guitar
Effect-Type: Preamp Amp-Sim

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