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The 45er - Phaser kit

Item number: 1375

Category: Modulation, Dynamic


starting from 23,00 €

including 19% VAT., plus shipping

Available now!

Shipping time: 3-5 Working days


The 45er is based on a classic great Phaser pedal. It features a more subtle but very musical sound.

Of course the FET used in this kit are hand matched!

This kit contains all parts you need to build a fully functional effect pedal.

Not included in the kit, but also good to have:

  • Aluminium enclosure: select one from top
  • 9V battery or DC power supply
  • 1 nice knob for the pot, for 6,3mm shaft
  • Decal, transfer or transparent sheets for labeling

Effect-Type: Mod/Echo
Instrument: Guitar Bass


Here are 2 sound samples for the 45er Phaser:

Build documents

Installation guide: Installation guide

Schematic and pcb: Schematic

Wiring layout: Wiring

Parts list (BOM): Parts list

Ratings (23)

Average product review

3 Stars
2 Stars
1 Star

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Entries 1 – 10 of 13
5 from 5 indispensable !

cétait mon premier essai avec Musikding et ça a a marché du 1er coup (cela tient du miracle !). Ne pouvant pas comparer avec loriginal (ou un autre), tout ce que je peux dire cest quune fois branché sur la boucle deffets de mon Laney Lionheart, il est devenu immédiatement indispensable.
Merci Klaus !

., 21.08.2015
4 from 5 Nice little kit

Not as phases as the 90 kit - but very subtle in its sound. Gives the little edge to the sound. Only reason for only four stars is the small print error on the pcb.

., 02.10.2015
4 from 5 45er

Nice kit, does his job. Easy to build. Has a nice subtle phase just to colour your sound in a sweet way. There is a noise on the background when switched on, but it might be some soldering error i did. Like the other reviwer i give four stars cause of the small print error on the pcb.

., 20.05.2016
4 from 5 Does the job

Easy to assemble and fun to use. Cuts the bass on some amps but it could be by design. Need to get it back from a friend to check up on the issue. The PCB could be smaller to be an easier fit to the pre-drilled enclosure, this is why 4 stars instead of 5.

., 12.10.2016
4 from 5 Great

Super facile à monter !
Pas derreur sur le schéma contrairement à ce qui est indiqué sur le schéma, les transistors peuvent se monter comme indiqué sur le PCB et ça marche!
Très beau son, chaleureux et tournant. Vraiment très bon son, semblable à celui de la pédale quelle est sensée imiter et digne dune véritable MXR (ce kit en est en fait lexact copie,pour ceux qui ont des doutes, allez jeter un coup doeil à limplantation dun circuit des 70s et comparez avec limplantation de celui-ci, idem je vous dis!)
Merci Musikding !

., 03.11.2016
5 from 5 Good classic phaser

Very nice subtle phaser to use in front of gain stages. Easy to build.

., 14.11.2016
5 from 5 Phaser set to stun!

Let me start by saying I have no knowledge of electronics. This pedal build was my third from musikding, and as always the package came quickly and with everything packaged for easy overview and understanding.

The build itself took around four hours for me but I would imagine it could be done in two hours.

This was my first pedal with a trim pot which posed an interesting challenge: Where to set it! The directiins in the buid docs state to adjust until you have a nice phaser soundand while that is subjective and non-specific - it is very true and very easy.

I love the sound this pedal makes at love speed adding just a it of airyness to the sound. At full tilt it is almost like an old electric organ.

Der phaser is simple but fun and with a love tone. I recommend it!

., 29.12.2016
5 from 5 Very nice classic phasing

This is truly amazing sound phaser. Very subtle and soft phasing. Might even be better than the original!

., 15.09.2017
4 from 5 Nice sounding phaser! Beware that it Cuts the basses at lower phase rates.

Quite easy to build and i think i received the correct PCB as the orientation of the parts on PCB were same to those in documents. Very nice sounds are coming through it ! I got the the bigger sized knob for it and it looks absolutely gorgeous. PCB is bit challenging to fit though, as reviewed by others.

., 17.10.2017
5 from 5 Great Phaser!

Kit complete, easy to mount, and I followed the orientation marked on the PCB and everything worked fine. Dont forget to bias the small trimpot to adjust the voltage and have an effective phaser!

., 04.12.2017
Entries 1 – 10 of 13

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