Mark Levinson N28 Car Amplifier User Manual


 
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Table of contents
Front panel ...................................................................................................1
Rear panel ...................................................................................................2
Unpacking and placement .......................................................................4
Unpacking .............................................................................................. 4
Placement ............................................................................................. 4
Ventilation .............................................................................................. 4
Voltage selection ........................................................................................5
PLS-228 bottom-panel label .......................................................... 5
Set-up and installation................................................................................ 6
Connectors and cables ....................................................................... 6
Internal adjustments: line gain ............................................................. 6
Line gain settings ............................................................................ 6
Internal adjustments: phono gain ....................................................... 6
Phono gain settings (high-gain option) ....................................... 6
Phono gain settings (low-gain option) ......................................... 6
Internal adjustments: cartridge loading ............................................. 7
Cartridge loading settings (high-gain option) ............................ 7
Cartridge loading settings (low-gain option) .............................. 7
Internal adjustments: optional load terminals ................................... 7
Terminating the optional load ...................................................... 7
Internal adjustments: varying the input capacitance ...................... 8
Making the internal adjustments ......................................................... 8
Nº28, internal adjustments ............................................................. 8
Power connection and system activation ......................................... 9
AC power cord polarity ................................................................. 9
Care and maintenance ...........................................................................10
Specifications ............................................................................................11
Phono section ...................................................................................... 11
Line section .......................................................................................... 11
Dimensions.................................................................................................12
Dimensions, Nº28, top view.......................................................... 12
Dimensions, Nº28, side view ......................................................... 12
Dimensions, PLS-228, top view ..................................................... 13
Dimensions, PLS-228, side view .................................................... 13