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Raspberry Pi Compute Module 3 carrier board for Audiophile application.
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RAL-KCM3MB1
  • Use Raspberry Pi CM3/M3+ and make Audiophile grade Network Player.
  • Low noise and low EMI 3.3V/1.8V onboard regulators bring high-fidirity sound.
  • Onboard LAN9514 and 40P GPIO pin hesader bring full compatibility with Raspberry Pi 3B/3B+.
  • Independent I2S, I2C, SPI connectors for DAC,SRC and Audio interface.
  • Three status LED(Power, Acess, Shutdown) and POWER-ON/SHUTDOWN push button sw.
  • The Audiophile grade aluminum enclosure kit is available.
  • MSRP US$223.0(not include CM3,microSD,shipping fee and tax)


Specifications
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Name

Raspberry Pi Compute Module 3/3+ carrier board.

Model Number

RAL-KCM3MB1

LAN

RJ-45 100Base-T

USB

USB2.1 High Speed/Full Speed/Low Speed Type-A Host. four ports.

eMMC write connector

microUSB.

microSD card slot

enabled with CM3/3+ lite

HDMI

HDMI 1.4

Supported Audio Devices

Audio devices with analog (RCA)
Headphones with a standard stereo plug (16Ω to 600Ω)

LED control output

Power Ack Shutdown
DC+5V/1k-Ohm

Power/Shutdown switch

Power/Shutdown Switch
Push momentary

Power-supply Voltage

DC +5.0V +/-5%

Unit Dimensions/Weight

110(W) × 124(D) × 16.2(H) mm(USB Type-A dual stack connector height from P.C.B. surface)

Items Included

R219 CM3MB1 board
Short plug for J6,J8,J15,J11,J12,J13
Power Select connector J10
Power input cable for J9

  • RAL-KCM3MB1 doesn't include components below
  • Raspberry Pi Compute Module 3/3+.
  • microSD Card.
  • DC+5V Power Adapter.
  • JAE PH housings adn contact pins for J3,J4,J5,J11,J12,J13,J14.
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