Preamplifier
PreamplifierPreamplifier
Preamplifier
720
720720
720
User Manual
Page 3
Table of contents
Table of contentsTable of contents
Table of contents
1
Quick start.......................................................................................... 5
2
Important security advices: .................................................................. 6
3
Technical Highlights............................................................................ 8
3.1
Layout ................................................................................................ 8
3.2
Volume control.................................................................................... 8
3.3
Phono Stage (moving coil) ................................................................... 8
3.4
Output stage ....................................................................................... 9
3.5
Power supply ...................................................................................... 9
3.6
Gain adjustment ............................................................................... 10
3.7
DC PROTECT .................................................................................... 10
3.8
Bandwidth limitation ......................................................................... 10
4
Start of operation and handling of the preamplifier 720 ....................... 11
4.1
Scope of delivery and packing ............................................................ 11
4.2
Optimal positioning of your preamplifier 720 ...................................... 11
4.3
Rear panel of the preamplifier 720..................................................... 12
4.4
Front panel of the preamplifier 720.................................................... 16
5
Programming of the preamplifier 720 ................................................. 22
5.1
Overview........................................................................................... 22
5.2
Program Functions ............................................................................ 23
6
Remote control ................................................................................. 33
6.1
Start of operation and maintenance .................................................... 33
6.2
Handling .......................................................................................... 33
7
Protection functions of the preamplifier 720 ....................................... 37
8
Trouble shooting ............................................................................... 38
8.1
Actions after the appearance of an error.............................................. 38
9
Care and maintenance ....................................................................... 39
9.1
Burn in............................................................................................. 39
9.2
Longlife precautions .......................................................................... 39
9.3
Cleaning ........................................................................................... 39
10
Service ............................................................................................. 40
11
Warranty........................................................................................... 40
12
Specifications ................................................................................... 41
13
Dimensions....................................................................................... 42
14
Definitions........................................................................................ 43
15
Individual Settings ............................................................................ 44
