Dynavector P75 mk4 Manuale d'uso - Pagina 3

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P75 mk4 Power Supply Requirements

AC to DC power adaptor 12VDC +/-15% 350mA (min)

Two pin connector centre positive

Outer Diameter 5.5mm

Inner Diameter 2.1mm

Note: Power supply is not included.

Please purchase a suitable supply at your local dealer.

Specifications

The P75 mk4 is a stand-alone phono to line level amplifier. It can operate

with almost any cartridge as follows:

Cartridge type

Low output MC

Suggested minimum 0.15mV (150µV)

Shunt capacitance

Medium output

High output MC

or Moving Magnet,

or Moving Iron

Shunt capacitance

* Some other R and C loading values available including:

User/Custom Loading: User can fit any custom R or C loading value.

Low Output MC Phono Enhancer

Specifications vary according to cartridge make and model. Output level

determined mainly by the cartridge internal DC coil resistance. Three

resistance/gain adjustments available.

PE Mode only works with low output MC cartridges. It may not suit all

brands or models. Results obtained depend on the quality of the cartridge's

magnetic circuit. Unsure? Try it out, it can do no harm.

Warning:

Under no circumstances should a signal generator be used with

the phono enhancer circuit, as excessive current from the generator may

damage the P75.

Always turn off power to the audio system (including power to the P75)

when altering jumpers or settings inside the P75.

Input sensitivity

0.2mV (200µV)

660, 760, 860* (pF)

1.0mV

2.0mV

100, 200, 300* (pF)

Gain

60 & 63dB 30, 60, 100, 220, 470*

56dB

40 & 46dB 47k (47,000) Ω

Loading Ω (ohms)

470 Ω