Superlux HD681 Series User manual

www.superlux.com.tw
EN
Features
• Accurate and detailed sound greatly enhances your
listening experience
• Self-adjusting headband for great t and maximum
comfort
• Single sided, straight cable
HD681
Deep low frequency “On stage” sound,
perfect for enjoying the beauty of classi-
cal music & other large ensembles. The
HD681 presents a bright and clear sound.
When playing classical music, the HD681
will surprise you with its breadth, clarity and dynamic presence.
HD681F
Flat extended frequency response “Front
row” sound image, great for pop music
and capturing that sweet vocal sound. The
HD681F delivers a sweet sound just as
if the singer was standing right in front of
you.
HD681B
Balanced character and powerful bass “In
hall” feel, great for enjoying rock music
and similar exciting performance. The
HD681B optimizes a powerful bass and
balanced tone, and it will be rhythm from
your headphones.
Description
The HD681 series headphones offer 3 distinctive sound
profiles, each with its own character. These three head-
phones also deliver excellent balance and clarity. The er-
gonomically-designed vinyl ear pieces combined with the
light weight and self-adjusting headband of these head-
phones make them very comfortable.
Whether you’re monitoring, tracking, mixing, or just lis-
tening to an MP3 or other audio source, you can expect
comfort and sonic accuracy from your HD681 series
headphones.
Specications
Types Circumaural, Semi-open
Driver Ø50mm, Neodymium
Sensitivity 98dB SPL (1mW)
Frequency Response 10–30,000Hz
Max. Input Power 300mW
Rated Impedance 32Ω (Copper-coated
aluminium wire)
Earpads Leatherette
Cables 2.5meter (8.2ft.) straight
Connector Gold-plated stereo mini plug
plus 3.5-to-6.3 adapter
Finish Black | white | red
Weight (w/o cable) 230g (8.11oz)
Carrying
Pouch
3.5mm to 6.3mm
Plug Adapter
Included
HD681 / HD681F / HD681B
HD681 Series
PROFESSIONAL MONITORING
HEADPHONES

www.superlux.com.tw
EN
This information sheet contains important information for
the safe use of the product. Read and follow the safety
and handling instructions given here. Please keep this
information sheet for future reference. If you pass on the
product described overleaf, please enclose this informa-
tion sheet.
Safety instructions
Intended use
This device is used for sound reproduction close to the
ear in private. Any other use or use under the conditions
excluded here is considered improper and can lead to
personal injury or property damage. Neither the manu-
facturer nor the distributor is liable for damage resulting
from improper use.
Choking hazard for children
Make sure that plastic sleeves, packaging, etc.
cannot get into the reach of babies and small chil-
dren. Do not allow children to use electrical devic-
es unsupervised. They could loosen parts of the product,
then swallow them and choke on them!
Danger to life from distraction
The use of earphones or headphones can distract
your attention and reduce your perception. Ambi-
ent noises will at least be less audible. Never use
the device as a participant in traffic or when operating
machines.
Possible hearing damage
The use of earphones or headphones can gener-
ate volume levels that can cause temporary or per-
manent hearing impairment. Do not continuously
expose your ears to high volume levels. Stop using the
device immediately if you notice ringing in the ears or
hearing loss.
Place of operation
The device must not be used
Xat particularly high temperatures or humidity
Xin particularly dusty or polluted places
Xin places where it can be exposed to moisture
General handling
To prevent damage, never use force when handling the
product. Never immerse the product in liquids. Just wipe
it with a clean, dry cloth. Never use liquid cleaners such
as benzene, thinner, or flammable detergents to clean
the product.
Disposal
Old devices
Devices with this label are subject to the current
EU directive on waste electrical and electronic
equipment (WEEE directive) and may not be dis-
posed of with household waste, but only via a suit-
able disposal company. Ask your local authority or your
specialist dealer about your options for proper disposal.
Packagings
Environmentally friendly materials have been se-
lected for the packaging and are to be recycled.
Do not just throw away plastic sleeves, packaging,
etc., but recycle them. If necessary, note the instructions
and labels on the packaging.