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BASTL Manuals & User Guides

BASTL Instruments is a community-driven developer based in the Czech Republic, creating innovative electronic musical instruments and Eurorack modular synthesizers.

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About BASTL manuals on Manuals.plus

Bastl Instruments, established in 2013 in Brno, Czech Republic, is a community-driven developer and manufacturer of unique electronic musical instruments. Their diverse product lineup ranges from portable, desktop sound boxes to fully-featured Eurorack modular synthesizer systems.

Focusing on experimentation, DIY culture, and open-ended performance, BASTL provides musicians with inspiring tools, such as the patchable Kastle synthesizers, Bestie stereo mixers, and various utility modules. BASTL is highly regarded in the synthesizer community for championing DIY development, offering robust build guides and repair services for custom module builds.

BASTL manuals

Latest manuals from manuals+ curated for this brand.

BASTL KASTLE 2 Wave Bard User Guide

May 15, 2025
BASTL KASTLE 2 Wave Bard Product Usage Instructions Getting Started: The Kastle 2 Wave Bard is a compact and portable stereo sample player that offers a range of features for…

CV Trinity Expander User Guide

December 26, 2022
CV Trinity Expander User Guide The CV Trinity Expander adds 6 trigger inputs - one for each channel. For LFO and AUTOMATION these work as individual reset inputs and for…

BASTL KASTLE 2 WAVE BARD Quick Start Guide

Quick Start Guide
A concise guide to the BASTL KASTLE 2 WAVE BARD, covering power, connections, operation, sound design, and advanced features for musicians and electronic music producers.

BASTL support FAQ

Common questions about manuals, registration, and support for this brand.

  • Do I need soldering experience to build a BASTL DIY module?

    Basic soldering skills are recommended for building BASTL DIY kits. Many kits, like the Citadel, utilize a single PCB with SMT parts already pre-soldered to make assembly easier, and BASTL provides detailed tutorials online.

  • How do I power portable BASTL Kastle devices?

    Most Kastle devices, such as the Wave Bard and FX Wizard, can be powered via a USB-C connection (5V) or using 3 AA batteries (both rechargeable and non-rechargeable).

  • Can I load my own samples onto the Kastle 2 Wave Bard?

    Yes, users can load custom samples, user-defined scales, and rhythms via the web-based app at apps.bastl-instruments.com.

  • Where can I get support for BASTL DIY builds?

    If you run into any issues during a kit build, you can email diy@bastl-instruments.com. BASTL also offers dedicated repair services for DIY builds.