--- product_id: 85606650 title: "4093 Chaos NAND Handheld DIY Kit - LoFi Drone Oscillator Synth" brand: "synthrotek" price: "€ 54.61" currency: EUR in_stock: true category: "Synthrotek" url: https://www.desertcart.pt/products/85606650-4093-chaos-nand-handheld-diy-kit-lofi-drone-oscillator-synth store_origin: PT region: Portugal --- # CV SAG input supports up to 12V external modulation 3 NAND oscillators for rich sound layering 4 knobs + 3 switches for ultimate tonal control 4093 Chaos NAND Handheld DIY Kit - LoFi Drone Oscillator Synth **Brand:** synthrotek **Price:** € 54.61 **Availability:** βœ… In Stock ## Summary > 🎢 Unleash DIY sonic chaos β€” where vintage meets futuristic soundplay! ## Quick Answers - **What is this?** 4093 Chaos NAND Handheld DIY Kit - LoFi Drone Oscillator Synth by synthrotek - **How much does it cost?** € 54.61 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/85606650-4093-chaos-nand-handheld-diy-kit-lofi-drone-oscillator-synth) ## Best For - synthrotek enthusiasts ## Why This Product - Trusted synthrotek brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Compact & Portable:** Small PCB (83x53mm) and battery-powered design make it your go-anywhere sonic chaos companion. - β€’ **Modulate Like a Pro:** CV SAG input lets you plug in sequencers, envelopes, or LFOs for endless sonic experimentation. - β€’ **Dynamic Sound Sculpting:** Two gating oscillators with on/off switches plus volume and pitch controls for precise tone shaping. - β€’ **Chaos at Your Fingertips:** Handheld DIY synth kit perfect for beginners diving into sound synthesis. - β€’ **Instant Dive Bombs & Laser Effects:** Power switch doubles as a trigger for dramatic voltage discharge sounds. ## Overview The 4093 Chaos NAND Handheld DIY Kit is a beginner-friendly, portable synthesizer kit featuring 3 NAND oscillators, 4 knobs, and 3 switches for versatile sound control. It supports external CV modulation up to 12V via a SAG input, enabling complex drone, robotic, and laser-like sounds. Powered by a 9V battery or power supply, this compact synth (83x53mm) invites creative exploration into DIY sound synthesis with dramatic dive bomb effects and dynamic gating oscillators. ## Description Please note: This is a kit and requires assembly. You can find assembly instructions at the Synthrotek website. Low pulsing drones, random robotic chaos, high-pitched laser sounds – it’s all here in this small, handheld package. A great project to begin your explorations into the world of DIY sound synthesis, the PCB was designed with the beginner in mind. The Chaos NAND Synth is our custom modification of the Chaos NAND Synth circuit. 4 Knobs and 3 Switches for ultimate control! Two gating oscillators can be switched on/off and varied. Pitch lets you determine the final output sound and Volume sets the output level. SAG Input allows you to power your circuit off an external CV source for tons of tones you never thought possible! Turn the power switch off, feed it ~+4V and let it starve or crank up the voltage to 12V for some serious output power! Use a step sequencer to vary the insanity! CV Switch lets you toggle between CV and Power Supply voltage. On/Off Switch kills the power to the circuit allows for a sick dive bomb / laser sound as the circuit discharges its stored voltage. Features: - 3 NAND oscillators and a volume control- On/off switches for the two gating oscillators- On/off power switch for dive bomb/laser effect- CV SAG input powers the entire circuit with control voltage: plug in a sequencer, envelope, LFO, etc (up to 12V)Takes 9V battery or 9V center negative power supply (not included). PCB size: 83x53mm. ## Features - 3 NAND oscillators and a volume control - On/off power switch for dive bomb/laser effect - On/off switches for the two gating oscillators - CV SAG input powers the entire circuit with control voltage: plug in a sequencer, envelope, LFO, etc (up to 12V) - Easy to build kit! ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07F2RC7ZJ | | Age Range Description | Adult | | Best Sellers Rank | #26,394 in Musical Instruments ( See Top 100 in Musical Instruments ) #29 in Tabletop Synthesizers | | Brand Name | Synthrotek | | Color | Black | | Connector Type | 9V Battery Connector / 9V Center Negative Power Supply Connector | | Customer Reviews | 4.1 4.1 out of 5 stars (52) | | Instrument | Synthesizer | | Item Dimensions | 2.09 x 3.27 x 3.27 inches | | Item Weight | 0.08 kg | | Manufacturer | Synthrotek | | Manufacturer Part Number | ogreww-793 | | Model Name | 4093 | | Model Number | 7539525328 | | Power Source | Battery Powered | | Size | 83mm x 53mm | | Skill Level | Beginner | | Special Features | Portable | | Style | Modern | | UPC | 738676130959 | | Unit Count | 1 Count | ## Product Details - **Brand:** Synthrotek - **Color:** Black - **Size:** 83mm x 53mm - **Skill Level:** Beginner - **Special Feature:** Portable ## Images ![4093 Chaos NAND Handheld DIY Kit - LoFi Drone Oscillator Synth - Image 1](https://m.media-amazon.com/images/I/61UWTcp5NLL.jpg) ## Frequently Bought Together - 4093 Chaos NAND Handheld DIY Kit - LoFi Drone Oscillator Synth - Division 6 Business Card Sequencer V2 Kit - Division 6 Business Card Synthesizer DIY Kit --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.pt/products/85606650-4093-chaos-nand-handheld-diy-kit-lofi-drone-oscillator-synth](https://www.desertcart.pt/products/85606650-4093-chaos-nand-handheld-diy-kit-lofi-drone-oscillator-synth) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-10-11*