Piano DAC for raspberry pi

https://www.allo.com/shop/537-thickbox/piano-dac.jpg

$27.00

Warranty

1 Year

Quantity:

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Purchase an Acrylic Case (for RPi or Sparky)
Purchase a Standoff Set

Discounted Pricing
2-4 Units: $25.00/unit
5 Units: $23.00/unit

Make 15%-20% Selling This Product

Top Reviews

Roonlabs.com
"Set-up of the system was fast and easy – 10 minutes and I got stylish open-work design on my home-office table..."

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Our PIANO DAC Shield has been designed for those seeking audio perfection. Every detail has been thought of!

First we start with 4 LDOs, one & two for the analog (avcc), the third for the digital (dvcc) and the fourth for the headphone amplifier.

Then we used film capacitors and thin film resistors in the audio path. All brand names (Vishay, SRcap, Stackpole...). Finally, our PCB has very good partitioning for digital and analog section.

If you understand all of the above, great! That means that you are an audiophile. If not, don’t worry… Just listen to the PIANO music!

PIANO houses a headphone amplifier based on the TPA6133A2 chipset and 3.5mm phone jack.

Features
Closer Look
Tech Specs
Support & Downloads

Features

Piano is a Slave DAC (Slave DACs are compatible with Sparky or Kali)
Dedicated 384 kHz/32bit high-quality DAC PCM5122 for best sound quality
138mW Direct Path™ Stereo Headphone Amplifier TPA6133A2
Available with different output connectors: 2 x RCA, 3.5mm phone jack
DAC SNR is 112dB
DAC THD+N @ - 1dBFS are –93dB
Full Scale Output of DAC is 2.1Vrms
Dynamic Range of DAC is 112dB
Stereo Headphone Output Power is 138mW
Stereo Headphone Half Power THD + N @ 1 kHz (%) (kHz) -> 0.008
Stereo Headphone SNR is 93dB
Stereo Headphone PSRR is 109dB
Sampling Frequency ranges from 8 kHz to 384 kHz
Ultra-low-noise voltage regulators for optimal audio performance
Integrated EEPROM for automatic configuration (with write-protection)
Compatible with OSMC / Max2Play / RuneAudio / Volumio / Moode / PiCorePlayer / PiMusicBox / OpenELEC and others + Roon Ready

Piano DAC Components

(click to enlarge)

Top View

Bottom View

Technical Specifications

DAC		HEADPHONE
CHIPSET	PCM5122	CHIPSET	TPA6133A2
CONNECTOR	GOLD PLATED RCA	CONNECTOR	3.5mm PHONE JACK
Full Scale Analog Output	2.1 Vrms	STEREO OUTPUT POWER	138mW
SNR	112dB	SNR	93dB
SAMPLING FREQUENCY	8kHz to 384kHz @ 32 BIT RATE	PSRR	109dB
FEATURES	DYNAMIC RANGE CONTROL / EQ / FILTERING	FEATURES	Advanced POP and Click Suppression