B&K Pro10 User Manual Download Page 2

 
 

Page

 

Unbalanced Preouts 

 

 

 

 

 

 

page 9 

Tape Monitor Loop 

 

 

 

 

 

 

page 9 

 

Line Level Inputs   

 

 

 

 

 

 

page 9 

 

Phono Inputs 

 

 

 

 

 

 

 

page 9 

 

Phono Ground 

 

 

 

 

 

 

 

page 10 

 

Power Connection 

 

 

 

 

 

 

page 10 

 
 

Phono Stage Configuration 

 

 

 

 

 

page 10 

 

MM/MC selection  

 

 

 

 

 

 

page 10 

 

Capacitive Loading 

 

 

 

 

 

 

page 10 

 

Resistive Loading  

 

 

 

 

 

 

page 11 

 

Tables 

 

 

 

 

 

 

 

 

page 12 

 
 

Block diagram 

 

 

 

 

 

 

 

page 13 

 

 

Making the connection   

 

 

 

 

 

page 14 

 
 

Troubleshooting   

 

 

 

 

 

 

page 15 

 
 

Specifications 

 

 

 

 

 

 

 

page 16 

 
 

Warranty 

 

 

 

 

 

 

 

 

page 17 

 
 
 
Accessories Included : Power cord, Power supply, Owners Manual

 

 
 

Summary of Contents for Pro10

Page 1: ...w page 5 Front panel description page 6 Record page 6 Select page 6 Tape Monitor page 6 Direct Bypass page 6 Power Switch Mute page 6 Headphone page 6 LED page 6 Balance page 7 Volume page 7 Stereo Mo...

Page 2: ...ower Connection page 10 Phono Stage Configuration page 10 MM MC selection page 10 Capacitive Loading page 10 Resistive Loading page 11 Tables page 12 Block diagram page 13 Making the connection page 1...

Page 3: ...iers volume control to minimum first It is recommended that you turn the amplifier off as well for this operation The PRO10 is equipped with raised feet so that continuous ventilation can be maintaine...

Page 4: ...ease read these instructions very carefully Features FET loading Maximizes linearity and minimize noise Wide bandwidth Assure clear reproduction with all styles of music Polypropylene film capacitors...

Page 5: ...l view 1 Record selector knob 2 Source selector knob 3 Tape monitor button 4 Direct bypass button 5 Power switch mute switch 6 Headphone jack 7 Power on LED 8 Balance knob 9 Volume knob 10 Mono Stereo...

Page 6: ...pushed in Turning the TAPE MONITOR off switch pushed out restores the input signal determined by the SELECT position DIRECT BYPASS The DIRECT BYPASS switch selects the active or passive mode In the a...

Page 7: ...olume control clockwise increases the volume level counterclockwise decreases the volume level STEREO MONO The stereo mono switch selects the mode in which the incoming signals are processed through t...

Page 8: ...Page 8 Back panel view 1 Balanced pre outputs 2 Unbalanced pre outputs RCA 3 Tape monitor loop 4 Line level inputs 5 Phono inputs 6 Phono Ground connection 7 Power connection for external power supply...

Page 9: ...uts are for connecting your source components to the system CD Tape Tuner etc PHONO INPUTS Phone inputs are for the connection of a turntable These inputs are switchable which allows them to be config...

Page 10: ...each time the switch is depressed NOTE The PRO10 is shipped from the factory with the phono stage set to the MM configuration and a resistive loading of 50 Kohms Selecting the MC stage without changin...

Page 11: ...sted by the manufacturer of the cartridge The resistive loading affects both the MM and MC stage The resistive loading for the MM stage can be calculated using the following equation Ri in Kohms 100 0...

Page 12: ...re calculated values of MC Rc desired ohms Ri calculated ohms Ri standard ohms 25 45 75 100 125 30 68 171 403 2 1K 30 1 68 1 169 402 2 10K 2 Locate the 2 gold plated pin receptacles with the label RLO...

Page 13: ...Page 13 Figure 1 Block Diagram...

Page 14: ...Page 14...

Page 15: ...the off out position The diagram below shows a typical connection between the preamplifier and a B K amplifier using the balanced XLR outputs Note The balanced button on the amplifier must be in the...

Page 16: ...Page 16...

Page 17: ...il S N A Weighted 70 dB Moving Magnet Sensitivity at 1kHz 8 mV Moving Magnet Overload at 1kHz 225 mV Moving Magnet Load Resistance Variable Moving Magnet Load Capacitance Variable Moving Magnet S N A...

Page 18: ...liable for any incidental or consequential damage arising out of a defect in material or workmanship of the unit during the terms of this warranty or thereafter Some States do not allow the exclusion...

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