R1305 Decoder Board DAC Digital Broadcast Network Player Analog Audio Sound Card For Raspberry Pi

R1305 Decoder Board DAC Digital Broadcast Network Player Analog Audio Sound Card For Raspberry Pi

For Raspberry Pi Main Boards:
- For Raspberry Pi 2B
- For Raspberry Pi 3B
- For Raspberry Pi 3B+
- For Raspberry Pi 4B

Description:
TDA1305T is a long-awaited DAC chip. Although it is somewhat deficient in dynamics, release force and sound field compared with new ES3038 and AK4493 chips, its quality is very high. The texture of the low-frequency vocal voice is excellent.

Features:
- DAC decoder board R1305 for Raspberry Pi
- Multiple sets of regulated power supply, analog part independent power supply, independent power supply loop
- For Raspberry Pi , its output I2S has only 3 lines, and TDA1305T works in a good sound by external local high-precision clock.
- For Raspberry Pi, it outputs through I2S mode, playing music, smooth listening, real and natural experience, better than that of USB playing mode.
- Universal version for VOLUMIO, MOODE. Set I2S-DAC mode to HiFiberry DAC to play.



Board Outputs:
- Two-channel sing-end RCA Output: 1.5Vrms/-0dB
- 3.5 headphone jack (The headphone jack is actually connected directly to the RCA, so it cannot be used to directly drive headphones)

Power Supply:
5V power supply port of the board connects to 40P interface for Raspberry Pi directly. There are 2 ways to power.
a.Via micro_usb to power for Raspberry Pi. And then power the board by 40P interface for Raspberry Pi.
b.Power from the DC socket input interface of the board. The board provides power for Raspberry Pi via 40P interface.

Attention: The two power supply methods cannot be used at the same time, otherwise the board, board for raspberry pi or power supply will be damaged.

Board DC Input Parameters:
- Power Supply Voltage: DC regulated +5V, voltage range: 5%
- Power Interface Specification: 5.5 / 2.5
- Recommended Supply Current: >2000mA
- Single Board Working Current: 200mA

Package Included:
- 1 x R1305 Analog Sound Card
- 4 x M2.5X19MM Copper Pillars
- 8 x Screws

Note:
- It comes without shell.
- Other items are not included.
- The above pictures are for reference only. Due to the changes of raw materials, our actual items might change slightly. Please make sure that you don't mind before purchasing.
- Basic knowledge and operational ability are highly recommended.
- It needs to work for Raspberry Pi and install relative player software. Only fit for Raspberry Pi, Volumio, and Moode users. Please make sure that it is for your projects before purchasing.