SKU: SBCD-1432
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Pimoroni Pirate Audio Headphone Amplifier for Raspberry Pi

₹2,489.00 (Inclusive of all taxes)
Out of Stock

The Pimoroni Pirate Audio Headphone Amplifier HAT provides high-fidelity digital audio output for your Raspberry Pi via an integrated 3.5mm stereo jack, driven by the PAM8908 headphone amplifier and PCM5100A DAC chip. It is fully compatible with all 40-pin GPIO Raspberry Pi models, offering a compact and complete audio solution.

Features

  • Delivers amplified 24-bit / 192KHz digital audio over I2S.
  • Features a dedicated PAM8908 headphone amplifier and PCM5100A DAC chip.
  • Integrates a 1.3″ IPS color LCD (240x240px) for visual feedback like album art.
  • Includes four tactile buttons for intuitive playback and menu control.
  • Designed in a Mini HAT format, compatible with all 40-pin Raspberry Pi models.

Out of stock

Description

The Pimoroni Pirate Audio Headphone Amplifier transforms your Raspberry Pi into a versatile, all-in-one audio playback device, reminiscent of a portable media player. It allows you to play local audio files (such as MP3 and FLAC) or stream music from services like Spotify, all while featuring a crisp display for album art and track information, alongside intuitive playback controls.

This board provides a high-quality audio experience through its integrated DAC and headphone amplifier, ensuring crisp, digitally amplified sound via your wired headphones. Part of the Pirate Audio line, it combines excellent digital audio capabilities with a vibrant IPS display and tactile buttons, supported by Pimoroni’s custom software and installer for straightforward setup and operation.

Key Features

  • Amplified digital audio output (24-bit / 192KHz) over I2S interface.
  • Utilizes PAM8908 headphone amplifier chip for robust sound.
  • Includes a low-gain / high-gain switch (high-gain boosts by 12dB).
  • Equipped with a PCM5100A DAC chip for high-fidelity audio conversion.
  • Features a standard 3.5mm stereo jack for headphone connectivity.
  • Integrated 1.3" IPS colour LCD with 240x240px resolution (ST7789 driver).
  • Four tactile buttons for user interaction and control.
  • Designed in a compact Mini HAT-format board, fully assembled.
  • Compatible with all Raspberry Pi models featuring a 40-pin GPIO header.

Applications

  • Building portable Raspberry Pi-based music players.
  • Creating embedded audio systems with high-quality headphone output.
  • Integrating custom audio solutions into retro gaming consoles.
  • Developing IoT audio gateways for smart home or media control.

Technical Specifications

TypeAudio HAT
CompatibilityRaspberry Pi (40-pin GPIO)
DAC ChipPCM5100A
Headphone Amp ChipPAM8908
Audio Output3.5mm Stereo Jack
Display1.3" IPS Color LCD (240x240px)
Length65mm
Width30.5mm
Weight15g

Frequently Asked Questions

How do I enable the DAC on the Pirate Audio Headphone Amplifier?

To enable the DAC, add `dtoverlay=hifiberry-dac` to `/boot/config.txt`. Additionally, drive BCM 25 high by including `gpio=25=op,dh` in the same configuration file. This ensures the digital-to-analog converter is properly initialized for audio output through the HAT.

What Raspberry Pi models are compatible with this HAT?

The Pimoroni Pirate Audio Headphone Amplifier is compatible with all Raspberry Pi models that feature a 40-pin GPIO header. This broad compatibility includes models like the Raspberry Pi 4, Pi 3B+, and Pi Zero W, allowing flexible integration across the Pi ecosystem.

Can I use a Pibow Coupé case with this Pirate Audio board?

If you intend to use this board with a Pibow Coupé case, whether for a Raspberry Pi Zero/Zero W or a Pi 4, it is advisable to use a booster header. This accessory elevates the HAT slightly, providing the necessary clearance for a secure and functional fit within the case enclosure.

Which pins are used for the tactile buttons on the board?

The four tactile buttons on the Pirate Audio Headphone Amplifier are active low and connected to Raspberry Pi GPIO pins BCM 5, BCM 6, BCM 16, and BCM 24. These assigned pins facilitate interactive control over audio playback, menu navigation, and other user-defined functions.

What is the recommended gain setting for the headphone amplifier?

For most typical use-cases and to prevent audio clipping or excessive volume, the low-gain mode is generally recommended for the PAM8908 headphone amplifier. The high-gain mode provides an additional 12dB boost, which may be suitable for driving less sensitive headphones.

Package Includes

  • 1 x Pimoroni Pirate Audio Headphone Amplifier for Raspberry Pi

Additional Information

Weight 0.015 kg
Dimensions 6.5 × 3.05 cm