(sérgio) also known as cachibache, from porto, portugal (1992)

graduated as a multimedia engineer (2014)
master’s with a specialization in interactive music and sound design (2023)

part of berru.studio (berru.pt) (2015) w/ bernardo bordalo and rui nó
- berru work explores performative pieces, installations,
sonic sculptures, and other forms of artistic expression. -

online community / diy / open-source mindset,
i exist repairing tech-objects, building stuff from cheap accessible parts,
developing projects in physical computing, electronics, and robotics,
building sound systems, electroacoustic and digital musical instruments
i'm open for sharing ideas and knowledge

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from generative algorithms to interfaces,
merging the physical and the digital

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2008 magalhães laptop w/ intel atom n270 1600 mhz running a supercollider test patch

second price: 90€

stereo field recording microphones with AOM 5024 capsules, extremely cheap and extremely sensitives.
i'm currently in love with them, and I want to share this feeling.

singularity: the capsules might lower their gain a bit when directly pointed at the sun.
when I notice this, i make them a little shade.

they might need a boost at 10kHz–20kHz.
i'm making them in very small batches, so they might not be available for "fast delivery"
talk to me if you want to buy them <3

google drive folder with (among other things) field recordings made with zoom f3 and them mics

5 joystick's without centering spring (arduino + supercollider)




developing gaia (electroacoustic / digital instrument for sonorous expression) w/ filipe lopes

2020, bob soundsystem, made from trash / donations / cheap parts




2022, walk&talk soundsystem, in collaboration w/ francisco antão




2024, i o d o soundsystem, amps found on trash, subs found on trash

me, repairing




repairing a broken button




replacing faders