Oppo PM-2, User Manual

4

Unique

to

the

OPPO

planar

magnetic

driver

is

the

use

of

a

double

‐ 

sided

diaphragm,

which

allows

us

to

place

twice

as

many

conductors

within

the

magnetic

field

and

eliminate

any

passive

return

zones

where

the

conductors

do

not

work.

This

results

in

the

use

of

100%

of

our

conductor

length,

which

in

turn

results

in

greater

efficiency.

In

addition,

our

flat

conductor

pattern

eliminates

inductance

‐

related

intermodulation

distortion,

common

with

dynamic

headphones,

and

the

OPPO

PM

‐

2’s

purely

resistive

impedance

means

that

sound

quality

is

unaffected

by

a

headphone

amplifier’s

output

impedance.

The

OPPO

PM

‐

2

combines

high

sensitivity

with

low

weight,

allowing

it

to

be

used

freely

with

portable

devices

without

requiring

additional

amplification.

Its

circumaural,

open

back

design

provides

the

best

in

sound

quality

and

comfort,

and

the

overall

rugged

construction

ensures

that

the

headphones

can

withstand

mechanical

and

environmental

stress.

These

aspects

of

the

OPPO

PM

‐

2’s

design

combine

to

provide

a

transparent,

highly

dynamic

sound

that

exhibits

well

‐

balanced

tonal

qualities

with

very

little

distortion,

resulting

in

a

listening

experience

that

is

both

free

of

fatigue

and

capable

of

communicating

every

nuance

of

your

favorite

music.

We

are

proud

of

the

work

we

have

done

with

these

headphones,

and

we

hope

they

bring

you

years

of

enjoyment.