--- product_id: 95959696 title: "APC Handheld DIY Kit - Atari Punk Console" brand: "synthrotek" price: "252.73 DT" currency: TND in_stock: true reviews_count: 5 category: "Synthrotek" url: https://www.desertcart.tn/products/95959696-apc-handheld-diy-kit-atari-punk-console store_origin: TN region: Tunisia --- # 2 CV inputs for modular synth expansion Enhanced bass frequencies for richer sound 3 potentiometer controls for precise tone shaping APC Handheld DIY Kit - Atari Punk Console **Brand:** synthrotek **Price:** 252.73 DT **Availability:** ✅ In Stock ## Summary > 🎶 Unleash your inner synth wizard with the APC Handheld DIY Kit — where retro meets radical sound! ## Quick Answers - **What is this?** APC Handheld DIY Kit - Atari Punk Console by synthrotek - **How much does it cost?** 252.73 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/95959696-apc-handheld-diy-kit-atari-punk-console) ## 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 - • **Precision Tone Control:** Fine-tune your sound with dedicated Frequency, Pulse Width, and Volume potentiometers. - • **Modular Expansion Ready:** Dual Control Voltage inputs let you connect step sequencers and waveform generators for limitless sonic creativity. - • **Compact & Portable Power:** Runs on a standard 9V battery or compatible power supply—perfect for on-the-go sonic experiments. - • **Beginner-Friendly DIY Build:** Step into synth crafting with an easy, all-board-mounted kit designed for first-timers. - • **Deeper, Richer Bass Response:** Experience stronger bass frequencies and more stepped tones than the classic APC3. ## Overview The APC Handheld DIY Kit is a beginner-friendly, all-board-mounted Atari Punk Console synthesizer kit featuring enhanced bass and more stepped tones than its predecessor. It includes 3 potentiometer controls for frequency, pulse width, and volume, plus 2 Control Voltage inputs for modular synth integration. Powered by a 9V battery or compatible adapter, this compact kit offers a hands-on introduction to DIY synth building with rich, glitchy square wave sounds. ## Description An easy-to-build, all board-mounted APC! With more stepped tones and better bass response, the APC Handheld is a new take on a classic circuit! Originally designed by DIY electronics guru Forrest Mims III as the “Stepped Tone Generator,” the Atari Punk Console is one of the most famous and recognizable Lo-Fi synth circuits ever. Using a single 556 dual timer IC with minimal part count, the Atari Punk Console circuit is a solid, time-tested noise generator capable of outrageous square wave madness! Features: Easy build for beginners! Stronger bass frequencies and more steps than the original. 2 Control Voltage (CV) inputs allows step sequencers and waveform generators to expand the sonic capabilities of the Atari Punk Console from drone to arpeggiated dynamism. Use any variable voltage source from 0-Supply Voltage for some glitchy goodness! 3 potentiometer controls - Frequency (VR2) and Pulse Width (VR3) contour the tone while the Volume control (VR1) sets your output just right. 1/4 inch mono jacks. Requires a 9V battery or a 2.1-2.5mm 9V center negative power supply of at least 50mA (not included). A Boss-style or one-spot adapter will work fine. PCB size: 83x53mm Important note about the CV Input: Make sure the tip of your cable is positive voltage, not to exceed 10V DC, and the sleeve is grounded (this is normal CV polarity). Plugging reversed polarity CV into your CV input may damage your unit and void your warranty Review: Great - First homemade synthesizer must have a good soldering tool Review: Most excellent!!!! - This APC was my first time ever doing any DIY soldering of a synth. I was so certain, that I was going to have to learn from my mistakes on this guy, and I was pleasantly surprised to find out I did it right the first time. It fired up when I attached the 9v battery and powered it on. It actually worked! This is amazing! I am having so much fun tweaking it, getting some seriously insane sounds out of it!!! The instructions are very well laid out. So easy, a person like me can do it. This is the beginning of a new hobby for me. I have already ordered the Chaos Nand, and the Sequence 8, and the DSM. ## Features - Easy project for beginners! - Stronger bass frequencies and more steps than the original APC - 3 potentiometer controls - Frequency (VR2) and Pulse Width (VR3) contour the tone while the Volume control (VR1) sets your output just right - 2 Control Voltage (CV) inputs allows step sequencers and waveform generators to expand the sonic capabilities of the Atari Punk Console from drone to arpeggiated dynamism - Requires a 9V battery or a 2.1-2.5mm 9V center negative power supply of at least 50mA (not included) ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07F3518KC | | Best Sellers Rank | #85,140 in Musical Instruments ( See Top 100 in Musical Instruments ) #99 in Tabletop Synthesizers | | Body Material | Fiberglass | | Color Name | Clear/Translucent | | Connector Type | 1/4 Inch Jacks | | Customer Reviews | 4.5 4.5 out of 5 stars (23) | | Date First Available | June 27, 2018 | | Is Discontinued By Manufacturer | No | | Item Weight | 2.89 ounces | | Item model number | 7539525327 | | Manufacturer | Synthrotek | | Material Type | Fiberglass, Copper, Metal | | Package Dimensions | 5.75 x 4.49 x 0.75 inches | | Power Source | Battery Powered | | UPC | 738676130928 | ## Product Details - **Brand:** Synthrotek - **Color:** Clear/Translucent - **Item Weight:** 0.08 Kilograms - **Material:** Fiberglass, Copper, Metal - **Model Name:** Atari Punk Console Kit ## Images ![APC Handheld DIY Kit - Atari Punk Console - Image 1](https://m.media-amazon.com/images/I/61KeHmADLAL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great *by A***R on January 20, 2026* First homemade synthesizer must have a good soldering tool ### ⭐⭐⭐⭐⭐ Most excellent!!!! *by B***R on August 19, 2021* This APC was my first time ever doing any DIY soldering of a synth. I was so certain, that I was going to have to learn from my mistakes on this guy, and I was pleasantly surprised to find out I did it right the first time. It fired up when I attached the 9v battery and powered it on. It actually worked! This is amazing! I am having so much fun tweaking it, getting some seriously insane sounds out of it!!! The instructions are very well laid out. So easy, a person like me can do it. This is the beginning of a new hobby for me. I have already ordered the Chaos Nand, and the Sequence 8, and the DSM. ### ⭐⭐⭐⭐⭐ Bleep bloop psychedelic robot *by R***N on March 17, 2021* This baby makes the wolves come out at night. Bleep bloop bleep bloop easy build for hours of neighbor annoying goodness ## Frequently Bought Together - Synthrotek APC Handheld DIY Kit - Atari Punk Console - 4093 Chaos NAND Handheld DIY Kit - LoFi Drone Oscillator Synth --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/95959696-apc-handheld-diy-kit-atari-punk-console](https://www.desertcart.tn/products/95959696-apc-handheld-diy-kit-atari-punk-console) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-04-22*