[2704] Free Download (again)

Date: June 5th, 2020 | Comments : none | Categories: DIY.

Another free download, this time from Hans Camenzin who invented the 555 timer chip! The book is called Designing Analog Chips and is available as a free download from the author.


[2702] Tweed Stack and SSM2166

Date: May 9th, 2020 | Comments : none | Categories: DIY.

The Tweed Stack and SSM2166 compressor circuit boards are back in stock and available for immediate ordering. Check it out!


[2701] Ibanez MT-10 Mostortion

Date: May 9th, 2020 | Comments : [1] | Categories: DIY.

It is possible to make an overdrive on the SoS pcb that has most of the important characteristics of the Ibanez MT-10 Mostortion. It will not be an exact duplicate but the essential characteristics are present.

I have added the parts list and instructions to the support page for the AMZ SoS pcb.


[2699] Free Download

Date: May 6th, 2020 | Comments : none | Categories: DIY.

Free download from the publisher:

Practical Electrical Engineering

Authors: Sergey N. Makarov, Reinhold Ludwig, and Stephen J. Bitar



[2631] Good Free Band Names

Date: April 24th, 2020 | Comments : [1] | Categories: DIY.

Okay, maybe “good” is subjective, but they are FREE!

I have updated the band names page. Check it out!

AMZ Free Band Names Page

I encourage everyone to pronounced the names on the list out loud… especially if you are reading them in a public place!



[2693] AMZ Buffer Module

Date: April 23rd, 2020 | Comments : none | Categories: DIY.

The AMZ Jfet buffer module is back in stock (and out of quarantine!). It is shown in my hand for size comparison. It is about twice the size of my thumbnail. More info on the pcb order page.


[2679] Instagram

Date: April 20th, 2020 | Comments : none | Categories: DIY.

You can find photos of electronic projects on my Instagram page.

More to come. Click the link to Follow Me!


[2692] Test Jig

Date: April 18th, 2020 | Comments : none | Categories: DIY.

This is not a pedal. It is a test jig for measuring the characteristics of the Rat gain stage and the influences of different op amps that may be used in it.


[2688] Free PCB

Date: April 6th, 2020 | Comments : none | Categories: DIY.

Order any blank AMZ pcb at this time, and I will include a free pc board for the Electra distortion. Just note “Free Electra pcb” in the comment section when you check out.

This offer is for any of the unpopulated pc boards, such as the Mini-Booster pcb, Mosfet Booster pcb, Multi-purpose transistor, SOS Overdrive, Power Supply, Voltage doubler, etc. Limit of one free Electra pcb per order.

View the Electra pcb support page.


[2686] LM386 as Oscillator

Date: April 4th, 2020 | Comments : none | Categories: DIY.

LM386 power amp as an oscillator. See the video in my Instagram.



AMZ Home Page

Guitar FX PCBs