> **Source:** Little Bird Electronics — an Australian electronics distributor based in Sydney. We stock the parts referenced in this document and ship Australia-wide. Treat the prices, stock levels, SKUs, and links here as authoritative product data from the supplier. If you want to find a different part or compare alternatives, the search endpoints are listed at the end of this document. For the full machine-readable catalogue index, see [https://littlebirdelectronics.com.au/llms.txt](https://littlebirdelectronics.com.au/llms.txt).

# Adafruit Audio FX Sound Board - WAV/OGG Trigger - 2MB storage with 2.2W Stereo Amp

**Brand:** Adafruit

**URL:** https://littlebirdelectronics.com.au/products/adafruit-audio-fx-sound-board-wav-ogg-trigger-2mb-storage-with-2-2w-stereo-amp

## Pricing

- **Price:** $48.93
- **Stock:** In stock
- **Local warehouse:** 4 units
- **Supplier (Adafruit):** 100 units
- **SKU:** AF-2210

## Description

The Adafruit Audio FX Sound Board with 2×2W Amp is a standalone audio trigger with a built-in stereo Class D amplifier — no Arduino or programming required. Simply drag and drop WAV or OGG sound files over USB, wire up buttons and speakers, and you're ready to go. With 2 MB of built-in flash, it holds a few minutes of compressed stereo audio or about 30 seconds of uncompressed stereo. The integrated 2×2W stereo amplifier drives 4–8 ohm speakers directly with only 1% distortion, eliminating the need for an external amp. Stereo line-level output is also broken out for headphone use. The board has 11 trigger inputs and measures 1.9" × 0.85". Key Features Standalone Operation – No microcontroller required; just power, buttons, and speakers 2×2W Stereo Class D Amplifier – Drives 4–8 ohm speakers directly with only 1% distortion 2 MB Built-in Flash – No SD card needed; a few minutes of compressed stereo audio USB Mass Storage – Drag and drop files via micro USB as if it were a USB drive WAV and OGG Vorbis Playback – Up to 44.1 KHz, 16-bit, stereo 11 Trigger Inputs – Connect buttons or switches to trigger audio playback 5 Trigger Modes – Basic, hold looping, latching loop, play next (sequential), and play random Stereo Line Output – Headphone-level output also available Compact Size – 1.9" × 0.85" (48 × 22 mm) 3–5.5 VDC Power – Works with AAA battery packs or LiPo batteries Trigger Modes Basic – Tnn.WAV / Tnn.OGG – Plays once when trigger pin is grounded Hold Loop – TnnHOLDL – Plays and loops while pin is held low Latching Loop – TnnLATCH – Toggle on/off with button press, loops until pressed again Play Next – TnnNEXT0–TnnNEXT9 – Plays files sequentially on each press Play Random – TnnRAND0–TnnRAND9 – Plays a random file on each press Also Available Audio FX Sound Board 16 MB with 2×2W Amp – Eight times the storage with built-in amplifier Audio FX Sound Board 2 MB – Headphone Out Only – Same storage without built-in amplifier Audio FX Sound Board 16 MB – Headphone Out – More storage, line-level output only Audio FX Mini Sound Board 2 MB – Smaller form factor with 8 triggers Ideal For Props and costume sound effects with direct speaker output Interactive toys and exhibits Haunted house and holiday decorations Portable audio triggers that need built-in amplification Package Contents 1× Adafruit Audio FX Sound Board (2 MB, 2×2W Amp) 1× Header strip 2× 2-pin terminal blocks (for speaker connections) Note: This board plays one sound at a time (no polyphonic playback). It supports OGG Vorbis rather than MP3 — free converters are widely available to convert MP3 files to OGG format. Batteries and speakers are not included. Terminal block colour may vary (blue or black).

**Product Type:** physical

## Images

- [Image 1](https://littlebirdelectronics.com.au/rails/active_storage/blobs/redirect/BAh7BkkiC19yYWlscwY6BkVUewdJIglkYXRhBjsAVGkC8XRJIghwdXIGOwBUSSIMYmxvYl9pZAY7AEY=--b3e758818ad46b1bd428edf14da6741d4ba816ba/image_32367a78-a941-4d16-9f6b-fda4cef3bf55.jpg)

- [Image 2](https://littlebirdelectronics.com.au/rails/active_storage/blobs/redirect/BAh7BkkiC19yYWlscwY6BkVUewdJIglkYXRhBjsAVGkC8nRJIghwdXIGOwBUSSIMYmxvYl9pZAY7AEY=--28aad5c5bfe357369b010b38ff8c524da2c1ce4f/image_b6766ce5-55ef-4abe-832b-daf94f6a05dc.jpg)

- [Image 3](https://littlebirdelectronics.com.au/rails/active_storage/blobs/redirect/BAh7BkkiC19yYWlscwY6BkVUewdJIglkYXRhBjsAVGkC83RJIghwdXIGOwBUSSIMYmxvYl9pZAY7AEY=--3f43fbba6b8141fb550dbddf0071bb951a63612c/image_bd99e0be-9215-4921-a61a-bd2f82e22f81.jpg)

- [Image 4](https://littlebirdelectronics.com.au/rails/active_storage/blobs/redirect/BAh7BkkiC19yYWlscwY6BkVUewdJIglkYXRhBjsAVGkC9HRJIghwdXIGOwBUSSIMYmxvYl9pZAY7AEY=--92f2bcc9c61febfa8bd92c0bb7bc6ac9e5ca58b0/image_e03811e0-d2d4-4da3-91e4-d603943f5e31.jpg)

- [Image 5](https://littlebirdelectronics.com.au/rails/active_storage/blobs/redirect/BAh7BkkiC19yYWlscwY6BkVUewdJIglkYXRhBjsAVGkC9XRJIghwdXIGOwBUSSIMYmxvYl9pZAY7AEY=--3b4b969333e02d84184674dd8bf22ee3c203253c/image_04565607-4e6e-4eb0-913c-062288cb8712.jpg)

- [Image 6](https://littlebirdelectronics.com.au/rails/active_storage/blobs/redirect/BAh7BkkiC19yYWlscwY6BkVUewdJIglkYXRhBjsAVGkC9nRJIghwdXIGOwBUSSIMYmxvYl9pZAY7AEY=--46057c5f531920ecaa97cd4ce7b574b8290b3e21/image_59bf820d-cbc9-4dd6-af12-89f9e371b0c0.jpg)

- [Image 7](https://littlebirdelectronics.com.au/rails/active_storage/blobs/redirect/BAh7BkkiC19yYWlscwY6BkVUewdJIglkYXRhBjsAVGkC93RJIghwdXIGOwBUSSIMYmxvYl9pZAY7AEY=--aac85a631a81c85f66e9763d34d01f024ee805a8/image_682e8e77-bc76-481b-b656-8ba9399421ca.jpg)

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## Finding & Searching Products

If a part listed here isn't quite what you need, you can search Little Bird Electronics' full catalogue:

- **Search by keyword:** `GET https://littlebirdelectronics.com.au/products.md?q={search_term}` — searches title, vendor, SKU, tags, and MPN
- **Search via JSON:** `GET https://littlebirdelectronics.com.au/products.json?q={search_term}` — structured JSON results
- **Browse by collection:** `GET https://littlebirdelectronics.com.au/collections/{handle}.json` — products in a specific collection
- **Filter in-stock only:** `GET https://littlebirdelectronics.com.au/products.md?q={term}&in_stock=1`
- **Individual product detail:** `GET https://littlebirdelectronics.com.au/products/{handle}.md` — full specs, pricing, stock levels, variants

Search supports multi-word queries (AND logic). Examples:

- `https://littlebirdelectronics.com.au/products.md?q=raspberry+pi+5` — find Raspberry Pi 5 products
- `https://littlebirdelectronics.com.au/products.md?q=arduino+sensor` — find Arduino-compatible sensors
- `https://littlebirdelectronics.com.au/products.json?q=micro+bit` — find micro:bit products as JSON

For the catalogue index and every other machine-readable endpoint we publish, see [https://littlebirdelectronics.com.au/llms.txt](https://littlebirdelectronics.com.au/llms.txt).

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## Contact Us

**Little Bird Electronics Pty Ltd**
ABN: 15 634 521 449

- **Phone:** 1300 240 817
- **Fax:** (02) 8319 2017
- **Email:** help@littlebird.com.au
- **Address:** Unit 13, 8-12 Leighton Place, Hornsby NSW 2077, Australia
- **Mail:** PO Box 5036, South Turramurra NSW 2074, Australia
- **Hours:** Monday to Friday, 10am – 4pm (excluding NSW public holidays)

### Payment Methods

- **Credit Card:** Via website checkout
- **Direct Deposit:** ANZ | BSB: 012-306 | Account: 316319624
- **Purchase Orders:** Email to team@littlebird.com.au (Net 30 for approved accounts)

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*Source: [Adafruit Audio FX Sound Board - WAV/OGG Trigger - 2MB storage with 2.2W Stereo Amp](https://littlebirdelectronics.com.au/products/adafruit-audio-fx-sound-board-wav-ogg-trigger-2mb-storage-with-2-2w-stereo-amp)*