Madrigal Imaging Dual Monaural Power Amplifier User Manuals

Table of Contents

• Unpacking and placement

  1
• Unpacking

  1
• Placement

  1
• Ventilation

  1
• Custom installations

  1
• Voltage selection

  2
• Figure 1: Rear-panel label

  2
• Signal connections

  3
• Connectors

  3
• Cables

  3
• Connection methods and operating modes

  3
• Single-ended normal (non-inverting) operation

  3
• operation

  3
• Figure 3: Female input connector

  4
• Single-ended inverting operation

  4
• Figure 4: Connections for single-ended inverting operation

  4
• Balanced normal (non-inverting) operation

  5
• operation

  5
• Speaker connections

  6
• Speaker cables

  6
• Lug connection

  6
• Figure 6: Spade and hook lugs

  6
• Pigtail connection

  6
• Figure 7A: Pigtail connection

  6
• Figure 7B: Pigtail connection

  7
• Figure 7C: Pigtail connection

  7
• Connecting the speakers

  7
• Power connection

  8
• Connecting the AC power cord

  8
• Figure 8: AC power cord polarity

  8
• Performance tips

  8
• Protection circuitry

  8
• Bridged operation

  9
• Balanced bridged operation

  9
• Figure 9: Connections for balanced bridged operation

  9
• Figure 10: Balanced bridging cable

  10
• Single-ended bridged operation

  10
• Figure 11: Connections for single-ended bridged operation

  10
• Figure 12: Single-ended bridging cable

  11
• Care and maintenance

  12
• Cleaning

  12
• Fuses

  12
• Specifications

  13
• Dimensions

  14
• Figure 13A: Dimensions, Nº29, top view

  14
• Figure 13B: Dimensions, Nº29, side view

  14