Latest News

Here is the latest information from us to you.

Our news blog
Shipping price increase as of July 1st 2025
28 June, 2025

DHL has massively increased shipping prices from July 1st 2025 on.

Aguilar TH 350/500/700/AG700 Silent Kit
10 January, 2025

Aguilar AG700 and TH 500 v2 now have their own Silent Kit!
31 August, 2024

With customer requests for the AG 700 and the v2 models comming in, we looked [...]

How to use a NOPE with EHX superswitcher/ Boss ES-8 and alike control outputs
25 August, 2021

There have been a few of these questions during the last months.So here is what [...]

True bypass relay module prototype
3 May, 2021

Due to the high demand from our customers we are currently working on a ready-to-use [...]

Aguilar (TM) Tonehammer 500 silent mod
8 April, 2021

When a client approached me to silence his Tonehammer amp I took on the task. [...]

Signal Tracer/Injector pen – the story
26 February, 2021

This is the story of how this handy tool came into existence. Once upon a [...]

The Modular Controller build report
2 June, 2020

Its here. Unbelievable but after 4 years in the drawer with no time to bring [...]

3-band param EQ – V2

ParaMetric EQs

Please check out our revised 3-band parametric EQ. Tone at your full control. V2.0 featrures a wide spaced knob layout to allow you easier dial.in of your parameters.

There is also a 1-band parametric EQ und a slim version of the 3-band!

Take me to parametric EQs

runoffgroove.com

They are a great source of information about effect pedals. We have a lot of their designs available as PCBs for you to build an effect b ased on their research!

Visit our runoffgroove section Visit runoffgroove.com

runoffgroove’s Umble 

Our special try on the great Dumble amp

Valv-e-tizer

Tube Effects

Learn more about tube effects with our great Valv-e-tizer project. Already hundreds of people built this ranging from overdrive to clean. Someone even used two of them to build a HiFi Stereo stage for his music amp.

Visit the tube DIY blog