P-75 pow e r s upply re q uire m e nts

AC to DC pow e r adaptor 12V 500m A DC

Tw o pin adaptor ce ntre ne gative oute r pos itive

Oute r Diam e te r 5.5m m

Inne r Diam e te r 2.1m m

Note : Pow e r s upply is not include d.

Ple as e purch as e a s uitable s upply at your local de ale r.

Spe cifications

Th e P-75 is a s tand-alone ph ono to line le ve l am plifie r. It can ope rate w ith th e

follow ing cartridge type s :

Cartridge Type Input Se ns itivity Gain Loading (Ω=oh m s )

Low Output Moving Coil 0.2m V (200µV) or 60 & 63dB 25, 30, 100, 470Ω

Standard ph ono s tage 0.15m V (150µV)

Low Output MC Z e ro Ω

Ph ono Enh ance r*

H igh Output Moving Coil 2.0m V 40dB 47k (47,000) Ω

Moving Magne t

Moving Iron

*Input s e ns itivity and gain is de te rm ine d m ainly by th e cartridge inte rnal

re s is tance . Th re e re s is tance /gain adjus tm e nts available .

Alw ays turn off pow e r to th e audio s ys te m (including pow e r to th e P-75) w h e n

alte ring jum pe rs or s e ttings ins ide th e P-75.

NOTE: Unde r no circum s tance s s h ould a s ignal ge ne rator be us e d w ith th e

ph ono e nh ance r circuit, as any e xce s s ive curre nt from th e ge ne rator m ay

dam age th e P-75.

All th e above adjus tm e nts are e as ily m ade by th e us e r. No s olde ring or e xtra

com pone nts are re q uire d.

Standard Se ttings

W h e n de live re d from th e factory, th e P-75 is s e t to th e follow ing s tandard

s e ttings : Low output m oving coil 100 oh m 60 dB gain.

Output

RCA

Sock e ts

Input

RCA

Sock e ts

2 4 6

1 3 5

2 4 6

1 3 5

1 2

3 4

5 6

7 8

1 2

3 4

5 6

7 8

1 2 3

1 2 3

m k II

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P-75 m k II Jum pe r Location and Se ttings

JB 1 & 2

1-2 ope n

3-4 ope n

5-6 s h ort

7-8 s h ort

JB 3 & 4

1-2 s h ort

3-4 s h ort

5-6 s h ort

JB 5 & 6

1-2 s h ort

2-3 ope n

H igh output MC

or

Moving Magne t

Low output MC

s tandard ph ono

m ode

JB 3 & 4 Norm al Gain = 60dB

1-2 s h ort

3-4 ope n

5-6 s h ort

JB 3 & 4 H igh Gain = 63dB

1-2 ope n

3-4 ope n

5-6 s h ort

JB 5 & 6

1-2 ope n

2-3 s h ort

JB 1 & 2

1-2 ope n

3-4 s h ort

Loading 470 oh m 100 oh m 30 oh m 25 oh m

5-6 ope n s h ort ope n s h ort

7-8 ope n ope n s h ort s h ort

e ith e r

or

Low output MC

ph ono e nh ance r m ode

(curre nt am plifie r)

JB 1 & 2

1-2 s h ort

3-4 ope n

5-6 s h ort

7-8 s h ort

JB 5 & 6

1-2 ope n

2-3 s h ort

JB 3 & 4 Se t output le ve l de pe nding upon coil re s is tance *

Low re s is tance coil

1-2 s h ort approx 4 - 10 oh m s *

3-4 ope n

5-6 s h ort

Me dium re s is tance coil

1-2 ope n approx 10 - 20 oh m s *

3-4 s h ort

5-6 ope n

H igh re s is tance coil

1-2 s h ort approx 20 - 50 oh m s *

3-4 ope n

5-6 ope n

* Th e coil re s is tance is obtaine d from th e cartridge m anufacture r's s pe cifications .

Th is re s is tance is th e DC re s is tance of th e coil, s om e tim e s re fe rre d to as th e

im pe dance . It is not th e cartridge loading re s is tance .

An e xam ple m ay h e lp:

Dynave ctor's DV XX2 m k II s pe cification s h e e t give s th e follow ing:

Im pe dance R = 6 oh m s

Re com m e nde d load re s is tance >30 oh m s . Ignore th is in PE Mode .

Th e DC coil re s is tance for th e DV-XX2m k II is 6 oh m s th e re fore in PE m ode , s e t

JB 3 & 4 for a low re s is tance coil.

Se e w w w .dynave ctor.com for com ple te Dynave ctor cartridge s pe cifications .

JB6

JB5

JB1

JB3

JB4

JB2

2 4 6

1 3 5

1 2

3 4

5 6

7 8

1 2 3

JB5 & 6

JB1 & 2

JB3 & 4

2 4 6

1 3 5

JB3 & 4

2 4 6

1 3 5

JB3 & 4

1 2 3

JB5 & 6

1 2

3 4

5 6

7 8

1 2 3

JB5 & 6

JB1 & 2

Ke y ope n = re m ove jum pe r s h ort = fit jum pe r

For m ore inform ation vis it w w w .dynave ctor.com

Re

ar P

an

el

Th e P-75 h as a uniq ue pow e r s upply th at runs at ove r 1/4MH z .

It tak e s th e low grade s ingle voltage DC s upply from th e ac adapte r

and conve rts it to th e dual h igh voltage s re q uire d for true profe s s ional

q uality audio re production. Th e ope rating fre q ue ncy is ove r 12 tim e s

h igh e r th an th e top of th e audio band and it incorporate s s upe r low

nois e w ide band re gulators in its output s tage to give ultra low nois e

s upply rails .

Th e inte rnal P-75 pow e r s upply is totally s e lf containe d and s tore s

m any tim e s th e m axim um pos s ible e ne rgy re q uire m e nts of th e ph ono

am plifie rs . Th is m e ans th at th e q uality or s iz e of th e e xte rnal ac

adaptor is irre le vant. Incre as ing th e capacity of th e e xte rnal s upply w ill

m ak e no diffe re nce to th e q uality of th e s ound.

Th e P-75 incorporate s th e uniq ue curre nt am plifie r inve nte d by Dr

Tom inari of Dynave ctor Sys te m s Ltd., Japan, calle d a Ph ono Enh ance r.

Note : Th e P-75 s upply re q uire s a h igh e r pe ak curre nt to s tart up and

s o w e do not re com m e nd us ing an adaptor of le s s th an 500m A.

Th e P-75 doe s not h ave any m ains fre q ue ncy or oth e r low fre q ue ncy

com pone nts in th e pow e r s upply and s o h um proble m s th at plague

conve ntional ph ono am plifie rs are e lim inate d.

An e arth te rm inal is provide d on th e re ar pane l th at w ill allow th e m e tal

ch as s is to be conne cte d to e arth if re q uire d.

W h ile th e P-75 its e lf doe s not ge ne rate any h um , th e tone arm and

inte rconne ct cable s m ay act as ante nnae and pick -up s om e h um . Th is

is norm ally re m ove d by running an e arth w ire to th e pre am plifie r

ground dire ctly from th e turntable 's norm al ground.

In m os t applications , th e P-75 w ill not ne e d to be e arth e d.

IMPORTANT SAFETY INSTRUCTIONS

Re ad Ins tructions

Ple as e re ad all s afe ty and ope rating ins tructions be fore us ing th is product.

Re tain Ins tructions

Th e s afe ty and ope rating ins tructions s h ould be re taine d for future

re fe re nce .

H e e d w arnings

All w arnings on th e product and in th e ope rating ins tructions s h ould be

adh e re d to.

Follow ins tructions

All ope rating and us e ins tructions s h ould be follow e d.

Cle aning

Unplug th e product from th e w all outle t be fore cle aning. Do not us e liq uid or

ae ros ol cle ane rs . Us e a dam p cloth for cle aning.

Pow e r s ource sTh is product s h ould be ope rate d only from th e type of pow e r s ource

indicate d on th e m ark ing labe l. If you are not s ure of th e type of pow e r

s upply, cons ult your de ale r.

Se rvicing

Re fe r all s e rvicing to q ualifie d s e rvice pe rs onne l.

W arranty

Dynave ctor m anufacture s its products to ve ry h igh s tandards and w e are

confide nt our products w ill pe rform w e ll. Accordingly, w e w arrant th e

Dynave ctor P-75 agains t m anufacturing de fe cts in m ate rial and

w ork m ans h ip to th e original ow ne r, for a pe riod of one ye ar from th e original

date of purch as e . Th is w arranty doe s not e xte nd to dam age caus e d by

im prope r us e /ins tallation, faulty ancillary e q uipm e nt, m odifications ,

unauth oris e d re pair, s h ipping dam age or los s , abus e ,

accide nts , us e on im prope r voltage /curre nt, ligh tning or oth e r acts of God,

norm al w e ar and te ar, com m e rcial us e , or purch as e s from unauth oris e d

de ale rs . Proof of purch as e as e vide nce th e unit w as purch as e d from an

auth oris e d de ale r w ith in th e w arranty pe riod m ay be re q uire d for w arranty

s e rvice . Do not re turn th e product w ith out firs t contacting your de ale r or

Dynave ctor. Th is w arranty is non-trans fe rable .

w w w .dynave ctor.com

De s igne d and m anufacture d by

Dynave ctor Aus tralia and Ne w Z e aland / Aote aroa

07/r4

D

V

Dynave ctor P-75

m k II

ph ono pre am plifie r and

ph ono e nh ance r

ins tructions and s pe cifications

Th is product can be re cycle d. Products be aring th is s ym bol m us t NOT be th row n aw ay w ith

th e norm al h ous e h old w as te . At th e e nd of th e product’s life , tak e it to a colle ction point

de s ignate d for re cycling of e le ctrical and e le ctronic de vice s . Find out m ore about re turn and

colle ction points th rough your local auth ority.

Th e Europe an W as te Ele ctrical and Ele ctronic (W EEE) Dire ctive w as im ple m e nte d to

dram atically re duce th e am ount of w as te going to land fills , th e re by re ducing th e e nvironm e ntal

im pact on th e plane t and on h um an h e alth . Ple as e act re s pons ibly by re cycling us e d products .

If th is product is s till us e able , cons ide r giving it aw ay or re s e lling it.