Hey, have you heard the good news? With Adafruit STEMMA boards you can easily and safely plug sensors and devices together, like this Adafruit STEMMA Speaker - Plug and Play Audio Amplifier. Like the name implies, it's got a class D audio amplifier on...

Power supply is not included The HiFiBerry AMP100 has been designed with more demanding speaker loads in mind. Just as with our other products, this new model features an improved signal path based on our DAC2 Pro section, but benefits from higher power...

The HiFi AMP Hat compatible with Raspberry Pi 4, Zero, Zero W, 3B, 3B+ through the 40-pin connector. Connects directly to the Raspberry Pi board, no additional cables required, no soldering required. Easy to get more beautiful and fantastic sound by...

IQaudio DigiAMP+ IQaudio DigiAMP+ uses the Texas Instruments TAS5756M PowerDAC to deliver direct connection to PASSIVE stereo speakers at up to 2x35wpc with variable output. Ideal for a Raspberry Pi-based hi-fi system. Getting started IQaudio DigiAMP+...

The ultimate hackable headphone amp for your desk! Pirate Audio Headphone Amp for Raspberry Pi has an I2S DAC, headphone amplifier, high-res display, and playback control buttons. Build your own home-brew iPod Nano with Pirate...

A class D amplifier that is really HiFi. The Volt+D is an upgraded and up-sized version of Allo's standalone Volt+ Amplifier. It includes all of the same high end features as the Volt+, with better THD+N, improved sound quality, and double the...

The UniPiCase is a secure, feature-rich case made to the best design and fabrication standards. This is our own case design, and it is manufactured here in Canada! This one is of many possible variations of this case. The UniPiCase ZW is incredibly...

Compatible with all Raspberry Pi models with 40-pin GPIO header (Only original A and B models have 26-pin headers). This is HiFiBerry's smallest amplifier board, designed for the Raspberry Pi Zero. For music playback in larger rooms, the HiFiBerry...

Compatible with all Raspberry Pi models with 40-pin GPIO header (Only original A and B models have 26-pin headers). The HiFiBerry Amp is a high-quality, highly efficient Class-D power amplifier for the Raspberry Pi. Mount it onto the Raspberry Pi and...

Please note that due to supply shortages the acyrlic case stock for this product is now solid black instead of transparent black as shown in the product images. This is the VOLT+ With Stepped Attenuator. Includes VOLT+ Amp + Stepped Attenuator + Acrylic...

The DAC and Amp Case is a stylish and durable enclosure for the standalone JustBoom DAC and Amp boards. You can have either one or both of the boards in the case at the same time. Removing or installing the Raspberry Pi, DAC or Amp boards is quick and...

The Amp Zero Case is a sleek and durable enclosure for the Pi Zero and Amp Zero pHAT. Removing or installing the Pi Zero or Amp Zero pHAT board is quick and simple; all without the need for tools. The two piece case is incredibly easy and straight...

The Amp Zero Case is a sleek and durable enclosure for the Pi Zero and Amp Zero pHAT. Removing or installing the Pi Zero or Amp Zero pHAT board is quick and simple; all without the need for tools. The two piece case is incredibly easy and...

The DAC and Amp Case is a stylish and durable enclosure for the standalone JustBoom DAC  and Amp boards. You can have either one or both of the boards in the case at the same time. Removing or installing the Raspberry Pi, DAC or Amp...

Please note that due to supply shortages the acyrlic case stock for this product is now solid black instead of transparent black as shown in the product images. This attractive case will house and display your Volt+ Amp  in style! IMPORTANT - Each...

The Volt+ is a standalone amplifier with RCA IN (stereo). In addition to everything that the Volt has, we have added a circuit in the power supply that will reject spikes and noise to about 60db. The name of the circuit is "Capacitance...

For microcontrollers without an analog-to-digital converter or when you want a higher-precision ADC, the ADS1015 provides 12-bit precision at 3300 samples/second over I2C. The chip can be configured as 4 single-ended input channels, or two differential...

Add an ear to your project with this well-designed electret microphone amplifier with AGC. This fully assembled and tested board comes with a 20-20KHz electret microphone soldered on. For the amplification, we use the Maxim MAX9814, a specialty chip that...