Yamaha MY4-AD Analog Input Expansion Card

The Yamaha MY4-AD is an optional analog-to-digital input card for compatible Yamaha digital mixing consoles and signal processors. It provide four analog inputs via four balanced XLR3-31 type connectors.

Yamaha MY4-AD Features

• 24bit resolution, 4-in analog audio interface
• 4 x XLR3-31 connectors (balanced)
• Max input level before clip: +24dBu (default)/+18dBu/+4dBV
• Dimensions: 120x40x176mm (4.7x1.6x6.9")

• MY4-AD Analog Input Expansion Card1

• Channel Count 4IN
• Format Analog
• Sampling Frequency 44.1/48kHz
• Resolution 24bit
• Connector 4 x XLR-3-31 type connectors (balanced)
• Analog Input Characteristics
  • Input Terminals: ANALOG INPUT 1-4
  • GAIN Switch
    • +24dB
    • +18dB
    • +4dB
  • Actual Load Impedance: 10kΩ
  • For Use with Nominal: 600Ω Lines
  • Input Level
    • Nominal
      • +10dB (2.45V)*
      • +4dB (1.23V)*
      • 10dBV (316mV)**
    • Max. before Clip
      • +24dB (12.3V)*
      • +18dB (6.16V)*
      • +4dBV (1.58V)**
    • Connector: XLR3-31 type Balanced***
    • Notes
      • * 0 dB is referenced to 0.775 Vrms.
      • ** 0 dBV is referenced to 1.00 Vrms.
      • *** 1=GND, 2=HOT, 3=COLD
      • Sampling rate: 30.08kHz - 50.88kHz