I’ve been busy building prototypes, creating build instructions, sourcing parts and programming throughout the last weeks. Now i want you to see how a sandwich is done: How to make a sandwich This is not as funny as it sounds because its a major step to success. If you do something wrong it just does […]
Author Archives: Thomas Hofmann
Read some interesting things about graphic and parametric equalizers in the new knowledgebase-article. Also there is a new DIY report on the same topic Equalizers.
New kid on the block: Merlins Small Time Delay (with tails). This is a nice delay circuit with tails – meaning that even if you switch it off the signal trails out (repeats) and newly played notes dont have the effect.
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In the music environment nothing can be done without EQs! This starts with simple tone control and ends in the endeavour to simulate complex loudspeaker cabinets. 5-band graphic eq This one is using a special chip to reduce parts count and therefore space. It could also be done using OpAmps but I wanted something that […]
Graphic EQs Graphic EQs are named so because of the fact that every frequency band is represented by a linear potentiometer and they are aligned next to each other. Looking at all sliders at once you see how the frequency attenuation and amplification looks like over the whole band. 5 band Graphic EQ Parametric EQs […]