CircuitMess Synthia 2.0 | Build & Code Your Own DIY Music Synthesiser

CircuitMess Synthia 2.0 — Build Your Own DIY Music Synthesiser & Learn to Code

Meet CircuitMess Synthia 2.0 — a DIY electronic music synthesiser kit that lets kids and teens aged 12 and up build a real, working synth from scratch, then program their own sounds, melodies, and musical effects. Synthia 2.0 is where electronics engineering meets music production — a truly unique STEM kit for creative, music-loving makers.

From soldering the circuit board to composing original tracks, Synthia 2.0 takes young makers on a complete journey through hardware, software, and sound design. It's not just a toy — it's a fully functional synthesiser you built with your own hands.

Key Features

• 🎹 Fully functional music synthesiser — play melodies, create beats & design sounds
• 🔧 Soldering required — learn a real-world electronics skill during assembly
• 🎵 Pre-loaded sounds & melodies — start playing immediately after building
• 💻 Code your own sounds — using the free CircuitBlocks platform
• 🔊 Built-in speaker — hear your music loud and clear
• 🔋 Rechargeable LiPo battery — charge via USB-C
• 🎛️ Knobs, buttons & touch pads — intuitive, hands-on music controls
• 📚 100+ photo build guide — step-by-step assembly instructions

What's in the Box?

• Main circuit board (ready to solder)
• Touch-sensitive pads & control knobs
• Acrylic casing panels
• Rechargeable LiPo battery
• Built-in speaker
• Pushbuttons & button caps
• On/off switch
• Screws, bolts & spacers
• USB-C cable
• Full illustrated build guide (100+ photos)

⚠️ Please note: Synthia 2.0 requires soldering to assemble. A soldering iron and kit are sold separately.

Play, Compose & Create — Right After Assembly

Once built, Synthia 2.0 comes loaded with pre-installed sounds and melodies so kids can start making music straight away. Use the touch pads to play notes, the knobs to shape your sound, and the buttons to switch between modes — a genuinely expressive musical instrument you built yourself.

Code Your Own Sounds with CircuitBlocks

With the free CircuitBlocks coding platform, kids can go beyond the pre-loaded sounds and program entirely new tones, melodies, and effects. Beginners use visual drag-and-drop block coding, while advanced users can write in C++ — giving Synthia 2.0 limitless creative and educational potential.

What Kids Will Learn

• Hardware Skills: Soldering, electronic components, microcontrollers, circuit board assembly
• Coding Skills: Sound synthesis programming, custom effects, C++ fundamentals via CircuitBlocks
• Music Skills: Sound design, melody composition, synthesiser fundamentals
• Engineering Skills: Reading technical guides, precision assembly, troubleshooting

Included Learning Guides

• Anatomy Guide — understand every component inside Synthia 2.0
• Build Guide — step-by-step assembly with 100+ photos
• Usage Guide — tips & tricks for making music with Synthia
• Coding Guide — beginner-friendly introduction to sound programming

Why CuriousKidzz Recommends Synthia 2.0

• ✅ Unique STEM kit — music production + electronics + coding in one
• ✅ Teaches real soldering — a highly valued maker skill
• ✅ Scales from beginner play to advanced C++ sound programming
• ✅ Perfect gift for music-loving, creative teens aged 12+
• ✅ Part of the CircuitMess DIY electronics ecosystem
• ✅ Proudly stocked & shipped Australia-wide by CuriousKidzz

Frequently Asked Questions

What age is CircuitMess Synthia 2.0 suitable for?

Synthia 2.0 is recommended for ages 12 and above due to the soldering requirement. It's ideal for teens who love music, electronics, or creative coding.

Does Synthia 2.0 require soldering?

Yes — Synthia 2.0 requires soldering to assemble. A soldering iron and solder are not included and must be purchased separately. Soldering is a core part of the learning experience.

Is Synthia 2.0 a real synthesiser?

Yes! Synthia 2.0 is a fully functional electronic music synthesiser. It features touch-sensitive pads, control knobs, a built-in speaker, and multiple sound modes — a genuine instrument you build yourself.

What sounds come pre-loaded on Synthia 2.0?

Synthia 2.0 comes with pre-installed sounds and melodies ready to play immediately after assembly. Custom sounds and compositions can be programmed and uploaded via CircuitBlocks.

Can kids program their own sounds?

Absolutely! Using the free CircuitBlocks platform, kids can design and upload their own custom tones, melodies, and effects. Beginners use visual block coding; advanced users can write in C++.

Is CircuitBlocks free?

Yes — CircuitBlocks is 100% free and available for Windows, Mac, and Linux. Connect Synthia 2.0 via the included USB-C cable to upload your creations.

Does Synthia 2.0 have a rechargeable battery?

Yes! Synthia 2.0 features a built-in rechargeable LiPo battery that charges via the included USB-C cable — no disposable batteries needed.

Is Synthia 2.0 compatible with other CircuitMess kits?

Synthia 2.0 is part of the CircuitMess family of DIY electronics kits. Each device works independently, and collecting multiple kits is a great way to expand your child's maker and STEM journey.

Does CuriousKidzz ship Synthia 2.0 Australia-wide?

Yes! We ship Synthia 2.0 and all CircuitMess products across Australia — metro and regional. Contact us for school, bulk, or gift orders.