SPOTLIGHT: The Casio SK series keyboards, carries great nostalgia for many of us who grew up in the 80s and 90s.

My friend got one for his birthday, and after spending an entire day at his place sampling burps, coughs and farts, I knew I was destined to become an electronic musician. If this is your story too- let us know below in the comments section.

The SK line’s distinctive design and sound evoke memories of early bedroom-made electronic music and hip-hop production, making it a sought-after collector’s item. The SK sound quality is characterized by its lo-fi charm. Everything sampled into it sounds like crap, but in a good way!

There’s a thriving community of musicians and collectors who appreciate the SK-2 , SK-5, SK-8 et al for their historical significance and cultural impact.

Used prominently on my 2008 release of AUDIOCOSM by Jarrod Barker, the SK-8 was used as a sampling beat box and also one or two of its famous presets were used in a loop to create swirling matrices of sound on a number of tracks. I found this keyboard in a thrift store in 2007 buried in the children’s electronic toys. It was $2.99 CAD and even had the battery cover. This fortuitous discovery was the spark that led to the writing and recording (on a boat no less!) of AUDIOCOSM.

The rare white version of the SK-10.

At their absolute basic, the SK line are fun keyboards and a great introduction tool to lo-fi sampling. But there is much more.

After recording a short audio sample (recorded either via the built in monophonic microphone or by plugging in an audio source using the 1/8″ female jack) you can choose from various envelopes (settings that affect how the sound starts, how long it sounds and how it ends) and also select whether to reverse or loop samples. These toy synthesizers are a treat when connected via guitar effects pedals. A good outboard effect can transform these keyboards into something much more powerful and believable. If that isn’t enough you can explore the factory preset sounds some of which sound more realistic than others but all have usefulness in the correct setting.

Most SK’s have a decent enough piano, vibraphone, flute, trumpet and clarinet sounds. There are also built-in speakers that are loud enough for mobile use such as camping or beach hang outs and of course the SK’s run on batteries. They also have line out feature which bypasses the onboard speakers allowing you to record them into your favorite DAW or standalone recording machine….an analog 4 track is a great bedfellow.

The Mod community and the SK (circuit bending)

Due to it’s relative affordability (used prices have continued to rise in the past 10 years) the SK series of keyboards have been embraced by electronic musician modifiers. Their basic construction and ease of internal access makes modifying them a lot of fun. The creativity of modders seems to be endless- everything from MIDI control to individual audio outputs to real time control of sound chips using dip switches or rotary controls.

Join that thriving community by buying this one from our friend at Tone Tweakers today! For the Silo, Jarrod Barker.