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Prism kit

Item number: 2213

FET Amplifier preamp.

Category: Boost/Preamp


starting from 31,00 €

including 19% VAT., plus shipping

Available now!

Shipping time: 3-5 Working days


The Prism Preamp is a pedal conversion of the obscure but highly sought-after FA-1 FET Amplifier. The FA-1 is basically a booster with enormous gain reserves, with a tone control and a low cut switch.

This kit contains the PCB and all necessary parts. The enclosure can be selected, please select 3 knobs for 6,3mm shaft separately.
Here is the bill of material: bill of material

This project is by Aion Electronics, in collaboration with Musikding. If you have any problems with the contents of the kit, please contact Das Musikding (Klaus). Since the modifications require some basic knowledge, this project is rather for more experienced builders.

Here is the direct link to the manual with layout and schematic:

Here you can find build reports on this project: Build Reports

Effect-Type: Boost
Instrument: Guitar

Ratings (2)

Average product review

4 Stars
3 Stars
2 Stars
1 Star

Share your experience with other customers:

Total entries: 2

This Booster is extremely gainfull and for this reason can be used in a wide type of music and is able to drive all the amp imput stages without any issue. Is very quite and low noise in comparison to many other boosters. The fact that the front end circuit is built using a FET give to the circuit a real transparency and do not affect the output sound/impedence of the pickup.
The components of the kit are good quality ones, while the alu box.

., 18.02.2019
5 from 5 Outstanding preamp!

Lovely sound, very musical. I use this in front to drive my other pedals because my guitar har low output vintage pickups. Works great, has tons of gain and a very functional bass/treble control. Low noise.
I recommend it!

., 14.05.2019
Total entries: 2

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