background image

phono preamplifier and

phono enhancer

owner's manual

Содержание P75 mk4

Страница 1: ...phono preamplifier and phono enhancer owner s manual ...

Страница 2: ... voltage current lightning or other acts of God normal wear and tear commercial use or purchases from unauthorised dealers Proof of purchase as evidence the unit was purchased from an authorised dealer within the warranty period may be required for warranty service Do not return the product without first contacting your dealer or Dynavector distributor This warranty is non transferable P75 mk4 Pow...

Страница 3: ...ng Iron Shunt capacitance 100 200 300 pF 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 outpu...

Страница 4: ...nging the position of jumpers on the Jumper Blocks The layout of the jumpers is shown below Standard Factory Default Setting The P75 is shipped from the factory as follows Low output moving coil 100 ohm 63dB gain Shown below This setting is perfect for about 95 of low output moving coil cartridges Tip place unused spare jumpers half on just connected to one pin This prevents them getting lost ...

Страница 5: ...he jumper position shown below One channel shown other channel is identical Medium output 1mV MC Use Low output MC standard phono mode above Set gain to 56dB by fitting all three jumpers to JB3 JB4 Set loading to 470 Ω via JB1 JB2 See above for jumper locations nnel is identical Additional input capacitance can be added via JB11 and JB12 For MC cartridges this is not required and will have little ...

Страница 6: ...Ω ohms Recommended load resistance 30 Ω Ignore this in PE Mode The DC coil resistance for the DV XX2 mkII is 6Ω therefore in PE mode set JB3 4 for a low resistance coil the 4 10 Ω range See www dynavector com for complete Dynavector cartridge specifications Low output MC Phono Enhancer Mode PE Mode The diagram below shows the available settings for using the P75 in the special Phono Enhancer Mode ...

Страница 7: ...s by presenting the cartridge with a constant purely resistive load right across the audio band and beyond This allows all cartridge types to perform at their best It also has far superior rejection of common mode noise than other phono amplifiers making it less susceptible to interference and noise Analog playback systems can produce amazing life like sound quality They do need a little more care...

Страница 8: ... express our great appreciation to the late Mr John Bevan Ford of New Zealand Aotearoa contemporary Maori artist and music devotee for his generous assistance with the appearance and functional design of our Dynavector products While his insight is sorely missed we shall continue to follow his clear guiding principles Haere ra John Dynavector Systems Australia Pty Ltd 2017 18 P75 mk4 manual rev 1 ...

Отзывы: