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High-Quality Audio Shield at Competitive Price
Teensy 4 Audio Shield (Rev D) is a versatile audio interface designed for Teensy 4.0 microcontrollers, enabling high-quality 16-bit, 44.1kHz audio playback and recording. It features stereo input/output, a micro-SD card slot, and a 3.5mm headphone jack, making it ideal for audio projects, synths, effects, and multi-stream mixing.
The shield uses the SGTL5000 stereo codec with headphone amplifier, powered by the Cortex-M4 DSP instructions for real-time FFT processing. Its customizable design allows connection via 14x1 headers, with optional spaces for volume potentiometers and flash memory chips. The shield is compatible exclusively with Teensy 4x series, requiring a Teensy 4.0 for operation.
Designed for makers and audio enthusiasts in India, this shield offers reliable performance, easy programming via the audio library, and seamless integration with Teensy 4.0. It ships from the USA with all duties paid, arriving in 11-13 days. Factory-sealed for quality assurance.
Designed for High-Fidelity Audio Projects
The Teensy 4 Audio Shield (Rev D) combines a premium SGTL5000 codec with Cortex-M4 DSP instructions, ensuring clear, CD-quality sound. Its versatile input/output options and micro-SD storage make it ideal for complex audio synthesis, effects, and multi-stream mixing, supporting Indian makers' creative ambitions.
Ideal for DIY Audio Enthusiasts in India
This shield is perfect for hobbyists and professionals seeking reliable, high-quality audio processing. Compatible exclusively with Teensy 4x, it ships factory-sealed from the USA, with all duties paid, arriving in 11-13 days. Skip local low-end alternatives for superior sound quality.
Typical situations where Teensy 4 Audio Shield (Rev D) | High-Quality 16-bit 44.1kHz Audio for Teensy 4.0 helps — illustrative scenarios, not customer reviews.
An Indian audio hobbyist in Mumbai wants to create a multi-stream synthesizer with CD quality sound.
Uses Teensy 4 Audio Shield, supports simultaneous input/output, arrives in 11-13 days, costs less than local high-end modules.
| Supported Devices | Teensy 4.0 |
| Recomm. Voltage | 3.3V |
| Recomm. Connection | 7 signals for input/output |
| Shelf Life on Arrival | Factory-sealed, check manufacturer's date |
| Reapplication Math | N/A |
| Support for Microphone | Yes |
| Cost per Use | ₹2,660 per unit |
CrowCrowCrow helps you bring this product to India. Any warranty is offered by Teensyunder its own policy.
| Feature | Teensy 4 Audio | Others |
|---|---|---|
| Audio Quality | CD-quality 16-bit, 44.1kHz sample rate, SGTL5000 codec, real-time FFT support | Basic audio modules with lower sample rates, 8-12 bit resolution, limited processing |
| Connectivity | Stereo input/output, micro-SD slot, 3.5mm jack, optional volume control | Simpler connectors, no micro-SD, limited input/output options |
| Compatibility | Supports Teensy 4.0, designed for high-end audio projects | Generic modules with limited compatibility, often not optimized for Teensy |
| Price per unit | ₹2,660 per unit | ₹2000-₹3000 for local modules with lower specs |
| SKU | xtj8201 |
| GTIN | 0714833879169 |
| Brand | Teensy |
| Model Number | TEENSY4_AUDIO |
| Item Weight | 10 g |
| Dimensions | 9 cm x 8 cm x 1 cm |
| Color | Green |
About Teensy
Teensy is a trusted brand known for microcontroller accessories, supporting innovative audio and electronics projects worldwide.
Compliance & Legal
This is a consumer electronic product; no specific safety certifications required. Supports standard voltage 3.3V; ensure proper connection.
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This item:
Teensy 4 Audio Shield (Rev D) | High-Quality 16-bit 44.1kHz Audio for Teensy 4.0
2,660
This item
Teensy 4 Audio Shield (Rev D) | High-Quality 16-bit 44.1kHz Audio for Teensy 4.0
2,660
Total price:
12,710
You save 3,940 (24%) Extra3 items selected
3 items
12,710You save 3,940 (24%) Extra
| Attributes |  |  |  |  | |||
|---|---|---|---|---|---|---|---|
| Spec | |||||||
| Price | 2,660 2,720 | 3,980 4,620 | 6,070 9,310 | 2,540 4,070 | 4,800 6,630 | 1,450 2,090 | 8,780 13,530 |
| Brand Name | Teensy | DORHEA | Meshnology | Adafruit | FREENOVE | WUNIAK | Retevis |
| Source | US Retail | US Retail | US Retail | US Retail | US Retail | US Retail | US Retail |
| Sold By | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow |
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