Rupert Neve Designs Portico 5045 Operation Manual Download Page 5

5

Line Input

Line Out

Transformer coupled

fully balanced and floating

1=GND 2=Hot 3=Cold

Ground Lift

Lifts the audio

ground from the

chassis

INPUT

OUTPUT

INPUT

OUTPUT

A

GND

LIFT

Rupert Neve Designs, LLC

Model 5045

Transformer 
Balanced, 10K Ohm 
1=GND 2=Hot 3=Cold

DC Input

12V DC Input 
 Center Positive 

B

TIME CONSTANT

THRESHOLD

DEPTH

TIME CONSTANT

THRESHOLD

DEPTH

CHANNEL A

CHANNEL B

PROCESS

ACTIVE

PROCESS

ACTIVE

PROCESS

ENGAGE

RMS

PEAK

PROCESS

ENGAGE

RMS

PEAK

5045

RUPERT NEVE DESIGNS

Primary Source Enhancer

Process Engage

Engages the PSE

Circuitry

Threshold

Sets the level at

which the PSE activates

Depth

Controls the maximum

amount of the effect

RMS / Peak

Selects between RMS

and Peak Detection

Time Constant

Selects the attack
and release time constant

Process Active

Indicates when the

primary source is being

enhanced

D

C

B

A

F

E

-3dB

-18

+12

-10dB

0

-20

D

C

B

A

F

E

-3dB

-18

+12

-10dB

0

-20

POWER

Summary of Contents for Portico 5045

Page 1: ...1 By Serial Operations Manual Portico 5045 Primary Source Enhancer...

Page 2: ...g this apparatus during lightning storms or when unused for long periods of time 13 Refer all servicing to qualified service personnel Servicing is required when the apparatus has been damaged in any...

Page 3: ...er that provides carefully stabilized and filtered 17 5 VDC for the amplifiers The meticulous audio quality of your Portico is protected by the internal converter and does not depend primarily on the...

Page 4: ...ve Designs LLC Model 5045 DC Input 12V DC Input Center Positive B TIME CONSTANT THRESHOLD DEPTH CHANNEL A PROCESS ACTIVE PROCESS ENGAGE RMS PEAK 5045 Primary Source Enhancer Process Engage Engages the...

Page 5: ...ND 2 Hot 3 Cold B TIME CONSTANT THRESHOLD DEPTH CHANNEL B PROCESS ACTIVE PROCESS ENGAGE RMS PEAK RUPERT NEVE DESIGNS Threshold Sets the level at which the PSE activates Time Constant Selects the attac...

Page 6: ...controller i e a compressor limiter or expander is a gain control that can adjust gain of the amplifier very rapidly in response to the fluctuating audio signal ideally without introducing significan...

Page 7: ...or singing and reduces the gain appropriately which tends to help reduce the tendency of a system to feedback Most importantly the 5045 does not introduce filtering and digital processing to achieve s...

Page 8: ...oices or hotter signal levels will be associated with higher THRESHOLD settings or more clockwise settings than quieter voices that may require THRESHOLD relatively more anti clockwise In either case...

Page 9: ...stortion and Noise 1kHz 20dBu output level no load Main Output feedback suppressor bypassed Better than 0 002 Main Output feedback suppressor engaged Better than 0 002 Noise Measured Main Output un we...

Page 10: ...as been altered or modified in any way This warranty is extended to the original end user purchaser only A purchase receipt or other satisfactory proof of date of original purchase is required before...

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