⦿
Remove the following parts from semi-finished headphone body.
■ Assembling
❶ Remove the parts from semi-finished headphone body.
*Tool used: a screw driver
❷ Mount the sound absorbing material to the housing and the baffle.
*Tool used: a pair of tweezer
⦿
Mount the sound absorbing material for housing to both housing.
⑬
⑥
⑦ ⑧
⑨ ⑩
② Ear pads: velour type
⑮ Screws (4 pcs each side x 2)
⑤ Low density type tuning damper
・Baffle
❸
Mount the RP unit to the baffle.
*Tool used: a screw driver
④
③
・Baffle
・View after the sound
absorbing material
has been mounted
to the baffle.
❻
Tuning damper for baffle, to be completed by mounting the ear pad
⑤Tuning damper for baffle
・Table f) low density type
: standard specifications
・Table g) high density type
: boosting the low frequency region
②Ear pads
・Table h) Synthetic leather ear pads
: standard specifications
・Table i) Velour type ear pads
: Boosting the low frequency region
: Damping the mid-range frequency region
❹
Mount the tuning parts inside the housing.
*Tool used: a pair of tweezer
⑪ or ⑫, Tuning sheet for housing
・Table a) nothing mounted
: boosting the low frequency region
・Table b) non-woven fabric
: standard specifications
・Table c) PET sheet
: sensitivity changed
between 300 and 800Hz
⑭ Tuning damper for RP unit
・Table d) not mounted
: standard specifications
・Table e) mounted
: low frequency
region damped
③ Space between the RP unit and the baffle;
④ Insert the gasket for the RP unit and firmly
fix them with 3 pcs screws.
Baffle
❺
Solder the internal wiring and assemble the baffle.
*Tools used: a soldering iron and screw driver
Soldering location
・Lch：Red wire to “+”
：White wire to “−“
・Rch：Blue wire to “+”
：White wire to “−”
⦿
Solder the internal wiring.
⦿
Fixing the baffle with screws
Place the semi-circular
convex part to be at the
position indicated.
⑥
⑦
⑧
⑨ ⑩
⦿
Mount the sound absorbing material for
baffle to each baffle.
・Filter
*Do not attach the
absorbing material
on this part
Do solder quickly during 2 to 3 seconds. There
would be a risk of the cupper layer removed
from diaphragm if heating time was too long.
CAUTION
