Vergilbte Tasten: „Wenn Sie UV-Licht vermeiden können, vermeiden Sie es“

Waldorf Blofeld with brand new keyboard – and with

Eine kleine Weihnachts-Meditation zum Gilb bei Tasten und Gehäusen, mit endlich wirklich stichhaltigen empirischen und chemischen Fakten aus der Retro-c’t und einer leicht angegilbten frohen Botschaft.

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Cheat Sheet: Noten und Akkorde auf dem Launchpad

A tutorial for using the Novation Launchpad Pro as a synth keyboard.

What this is about

Last summer, I borrowed a Launchpad to take along on my holiday, and fell in love with it. The Launchpad is a new instrument; you have to relearn the movements of your fingers. These considerations and patterns are supposed to make learning easier.

Launchpad Pro sitting on top of my piano

I am not much of a musician, nor do I know that much musical theory. The few musical skills I use these days are mostly self-taught. When I started discovering synthesizers, I got myself a table of the basic minor and major chords and their inversions. This helped me produce the first harmonies, just like someone learning the first chords on a guitar. This document is supposed to give you that same kind of start.

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Whitening Jenny’s smile: Bleaching old synth keys

Jenny – my old 70s monosynth – is a beauty, and I love her knobby face. Her smile, though, has yellowed over the decades. So to make Jenny even more attractive, I decided to try and bleach the keys with hydrogen peroxide.

TL;DR: Effect has been minimal, so it’s probably not worth it. But it was fun. If you try it, make the Retrobright bleaching gel, don’t use a hydrogen peroxide bath. And have a good UV source.

Old keys with a slightly newer key on top of them

Jenny’s keyboard compared to a key from a mid-80s Roland JX8P synth

In School, I used to hate chemistry. Did I mention that I used to hate chemistry? Okay, I did (when successfully reviving Jenny’s keyboard contact springs by cooking them)

So here’s what I did.

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