---
product_id: 259690460
title: "Audio Adaptor Board for Teensy 4.0"
brand: "teensy"
price: "€ 43.69"
currency: EUR
in_stock: true
url: https://www.desertcart.nl/products/259690460-audio-adaptor-board-for-teensy-4-0
store_origin: NL
region: Netherlands
---

# 7-signal I2S interface 16-bit CD-quality audio 44.1 kHz sample rate Audio Adaptor Board for Teensy 4.0

**Brand:** teensy
**Price:** € 43.69
**Availability:** ✅ In Stock

## Summary

> 🎶 Elevate your Teensy 4.0 projects with studio-grade sound—don’t just build, create an audio experience!

## Quick Answers

- **What is this?** Audio Adaptor Board for Teensy 4.0 by teensy
- **How much does it cost?** € 43.69 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/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

- • **Compact Powerhouse:** All essential audio signals managed via 7-pin I2S interface, maximizing performance in minimal space.
- • **Crystal-Clear Sound:** Experience pristine 16-bit, 44.1 kHz audio quality—CD standard for your projects.
- • **Versatile Audio I/O:** Supports stereo headphone output, stereo line-level output, stereo line-level input, and mono mic input for ultimate flexibility.
- • **Precision Clock Sync:** Leverages 3 dedicated clocks (LRCLK, BCLK, MCLK) generated by Teensy for flawless audio timing.
- • **Seamless Teensy 4.0 Integration:** Specifically designed for Teensy 4.0, ensuring plug-and-play compatibility without hassle.

## Overview

The Audio Adaptor Board for Teensy 4.0 delivers high-fidelity 16-bit, 44.1 kHz stereo audio input and output, utilizing the SGTL5000 chip in slave mode. Designed exclusively for Teensy 4.0, it features a 7-signal I2S interface and precise clock synchronization for professional-grade sound integration in compact electronics projects.

## Description

Audio Adaptor Board for Teensy 4.0

## 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 | #519 in Single Board Computers (Computers & Accessories) |
| Customer Reviews | 4.4 4.4 out of 5 stars (111) |
| Date First Available | August 8, 2018 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 0.352 ounces |
| Item model number | TEENSY4_AUDIO |
| Manufacturer | PJRC |
| Product Dimensions | 0.39 x 3.54 x 3.15 inches |

## Product Details

- **Compatible devices:** Headphone
- **Specific uses for product:** Audio Devices
- **Connector type:** 3.5mm audio jack, SD card slot
- **Colour:** green
- **Item dimensions L x W x H:** 10 x 90 x 80 millimeters

## 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.

## 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

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*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-02-23*