Technical information

Page 5
Macro-Tech 24x6 & 36x12 Power Amplifiers
ILLUSTRATIONS
1.1 Macro-Tech 36x12 Amplifier......................................................7
2.1 Front Facilities...........................................................................8
2.2 Rear Facilities ...........................................................................9
3.1 Mounting Dimensions .............................................................10
3.2 Top View of a Rack-Mounted Unit ...........................................10
3.3 Proper Air Flow in a Rack Cabinet...........................................10
3.4 Wiring ( a Macro-Tech 36x12 is shown )....................................11
3.5 Unbalanced Input Wiring ........................................................12
3.6 Balanced Input Wiring ............................................................12
3.7 Balanced and Unbalanced Phone Plug Wiring .......................12
3.8 Subsonic Filter Capacitors ......................................................13
3.9 Unbalanced RFI Filters ...........................................................13
3.10 Balanced RFI Filters................................................................13
3.11 Wire Size Nomograph .............................................................14
3.12 Inductive Load (Transformer) Network ....................................16
3.13 Loudspeaker Fuse Selector Nomograph ................................16
4.1 Indicators................................................................................17
4.2 ODEP and Signal/ IOC Indicator States ...................................18
4.3 Input Sensitivity and Ground Lift Switches ..............................20
5.1 A Typical Power Supply ..........................................................21
5.2 Complex Musical Waveforms..................................................22
5.3 VZ Supply in Parallel Mode .....................................................22
5.4 VZ Supply in Series Mode .......................................................22
5.5 Circuit Block Diagram .............................................................24
6.1 Typical Frequency Response ..................................................27
6.2 Typical Damping Factor ..........................................................27
6.3 Typical Output Impedance......................................................27
6.4 Typical Phase Response.........................................................28
7.1 Macro-Tech 24x6 Pwr Draw, Current Draw and Therm Dis......28
7.1 Macro-Tech 36x12 Pwr Draw, Current Draw and Therm Dis....29
8.1 Installing a P.I.P. Module..........................................................30
8.2 Installing an MA-LOCK Level Control Shaft Lock ....................32