Alice MatchPAK

The Alice MatchPak MKII is a versatile bi-directional stereo unit designed for interfacing unbalanced semi-pro equipment with professional balanced line-levels. With four Neutrik connectors for balanced and four RCA sockets for unbalanced connections, this unit facilitates signal conversion for use with domestic/semi-professional recording and playback equipment. The MatchPak MKII is equipped with multi-turn pre-sets accessible through the front panel, providing flexibility in signal attenuation and gain.

Key Features:

1. Bi-directional Stereo Unit:
   • Interfaces unbalanced semi-pro equipment with professional balanced line-levels.
2. Connectivity:
   • Four Neutrik connectors for balanced connections.
   • Four RCA sockets for unbalanced connections.
3. Signal Conversion:
   • Facilitates ideal signal conversion for domestic/semi-professional recording and replay equipment.
4. Attenuation and Gain:
   • Supplied set for a nominal 14dB attenuation line to equipment.
   • Nominal 14dB gain for equipment to line.
5. Multi-turn Pre-sets:
   • Front panel features multi-turn pre-sets for easy and precise adjustment.
6. Mains Input:
   • UK IEC connector with a supplied lead (2m) for convenient power connection.
7. Rack Mountable:
   • Comes with a rack-mountable kit as a standard accessory.

Technical Specifications:

Balanced Input to Unbalanced Output:

• Input Impedance:
  • 20k ohms.
• Common-Mode Rejection:
  • Greater than 60dB.
• Max. Input Level:
  • +26dBu.
• Output Impedance:
  • Less than 2k ohms.
• Frequency Response:
  • 20Hz to 20kHz +0dB – 0.1dB.
• Noise:
  • <-100dB referenced to +8dBu input.
• Distortion (THD):
  • 0.005%.
• Clipping Level:
  • +26dBu at input.
• Gain Range:
  • -26dB to -6dB.

Unbalanced Input to Balanced Output:

• Input Impedance:
  • 22k ohms.
• Output Impedance:
  • Less than 1 ohm.
• Frequency Response:
  • 20Hz to 20kHz +0dB – 0.1dB.
• Noise:
  • <-94dB referenced to +8dBu output.
• Distortion (THD):
  • 0.005%.
• Clipping Level:
  • +26dB into 5k ohms, +21dB into 600 ohms.
• Gain Range:
  • 6dB to 26dB.
• Power Supply:
  • 230V AC (115V available to order).
• Power Consumption:
  • 3.2VA.
• Dimensions:
  • 275mm (W) x 115mm (D) x 42mm (H).
• Shipping Weight:
  • 1.25Kg.

Additional Information:

• 100% manufactured in the UK.

The MatchPak MKII is a reliable and efficient solution for interfacing different audio equipment with varying signal levels, offering precise control and quality signal conversion.