--- product_id: 259690460 title: "Audio Adaptor Board for Teensy 4.0" brand: "teensy" price: "₹ 4047" currency: INR in_stock: true reviews_count: 5 category: "Teensy" url: https://www.desertcart.in/products/259690460-audio-adaptor-board-for-teensy-4-0 store_origin: IN region: India --- # 1 Amp current rating 16-bit CD-quality audio 44.1 kHz sample rate Audio Adaptor Board for Teensy 4.0 **Brand:** teensy **Price:** ₹ 4047 **Availability:** ✅ In Stock ## Summary > 🎶 Elevate your DIY audio game with crystal-clear precision! ## Quick Answers - **What is this?** Audio Adaptor Board for Teensy 4.0 by teensy - **How much does it cost?** ₹ 4047 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.in](https://www.desertcart.in/products/259690460-audio-adaptor-board-for-teensy-4-0) ## Best For - teensy enthusiasts ## Why This Product - Trusted teensy brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Precision Clock Sync:** Utilizes 3 dedicated clocks (LRCLK, BCLK, MCLK) for flawless audio timing and performance. - • **Crystal-Clear 16-Bit Audio:** Experience pristine CD-quality sound for your projects. - • **Seamless 44.1 kHz Sampling:** Industry-standard audio fidelity that sets your builds apart. - • **Plug & Play with Teensy 4.0:** Optimized Rev. D board designed exclusively for Teensy 4.0 for hassle-free integration. - • **Stereo In & Out Flexibility:** Supports stereo headphone, line-level output, and mic input for versatile audio setups. ## Overview The Audio Adaptor Board for Teensy 4.0 (Rev. D) delivers high-quality 16-bit, 44.1 kHz stereo audio input/output, perfectly engineered for seamless integration with Teensy 4.0 microcontrollers. Featuring the SGTL5000 chip in slave mode and precise clock synchronization, it supports headphone and line-level connections, enabling professional-grade sound in compact projects. ## Description This Audio Adaptor allows you to easily add high quality 16 bit, 44.1 kHz sample rate (CD quality) audio to your projects with a Teensy 4.0. It supports stereo headphone and stereo line-level output, and also stereo line-level input or mono microphone input. The audio chip connects to the Teensy using 7 signals. The I2C pins SDA and SCL are used to control the chip and adjust parameters. Audio data uses I2S signals, TX (to headphones and/or line out) and RX (from line in or mic), and 3 clocks, LRCLK (44.1 kHz), BCLK (1.41 MHz) and MCLK (11.29 MHz). All 3 clocks are created by the Teensy. The SGTL5000 chip operates in "slave mode," where all its clock pins are inputs. Review: Fast shipping and the PCB is working very well. Review: Best price AND fastest delivery This little board is amazing ! ## Features - This audio adapter lets you easily add high quality 16 bit, 44.1 kHz sample rate (CD quality) audio to your projects with a Teensy 4.0 - This Version Rev. D is for Teensy 4.0 only - International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07Z6NW913 | | Best Sellers Rank | #57,544 in Electronics ( See Top 100 in Electronics ) #366 in Audio & Video Adapters | | Brand | Teensy | | Color | green | | Compatible Devices | Headphone | | Connector Type | 3.5mm audio jack, SD card slot | | Current Rating | 1 Amps | | Customer Reviews | 4.7 4.7 out of 5 stars (114) | | Finish | Matte | | Input Voltage | 3.3 Volts | | Item Dimensions | 10 x 90 x 80 millimeters | | Item Weight | 0.01 Kilograms | | Manufacturer | Teensy | | Mfr Part Number | TEENSY4_AUDIO | | Model Number | TEENSY4_AUDIO | | Number of Items | 1 | | Number of Ports | 1 | | Package Quantity | 1 | | Power Plug Type | No Plug | | Specific Uses For Product | Audio Devices | | UPC | 714833879169 | | Unit Count | 1 Count | ## Product Details - **Colour:** green - **Compatible devices:** Headphone - **Connector type:** 3.5mm audio jack, SD card slot - **Item dimensions L x W x H:** 10 x 90 x 80 millimeters - **Specific uses for product:** Audio Devices ## Images ![Audio Adaptor Board for Teensy 4.0 - Image 1](https://m.media-amazon.com/images/I/71LVgrwXRmL.jpg) ## Questions & Answers **Q: Compatible with Teensy 4.1?** A: Yes, it can be used with both the Teensy 4.0 and 4.1. **Q: does this work on teensy 4.1?** A: I’ve used it with a 4.0. According to the manufacturer it is supposed to work with the 4.0 and 4.1. **Q: Will this work with arduino mega?** A: This audio adapter board is a shield specifically made to work with the Teensy 4.0 Microcontroller Development board. It is not designed to work with an Arduino Mega. **Q: Are you still selling Rev D or are you now selling D2?** A: We only have the Rev D2 version. My understanding is that due to component shortages, the Rev D version is no longer available. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by G***N on 20 March 2024* Fast shipping and the PCB is working very well. ### ⭐⭐⭐⭐⭐ Review *by J***T on 15 March 2026* Best price AND fastest delivery This little board is amazing ! ### ⭐⭐⭐⭐⭐ Review *by W***A on 18 July 2025* Produto chegou bem antes do prazo previsto, recomendo ## Frequently Bought Together - Teensy Audio Adaptor Board 4.0 - Teensy 4.0 (with Pins) - Gikfun TRRS 3.5mm Jack Breakout Headphone Video Audio MP3 Jack for Arduino (Pack of 3pcs) AE1223 --- ## 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.in/products/259690460-audio-adaptor-board-for-teensy-4-0](https://www.desertcart.in/products/259690460-audio-adaptor-board-for-teensy-4-0) --- *Product available on Desertcart India* *Store origin: IN* *Last updated: 2026-07-03*