Specifications

SAMSON
STUDIO REFERENCE HEADPHONES
HEADPHONES
643
PHOTO - VIDEO - PRO AUDIO
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Samson offers two different studio headphones for recording, monitoring and music listening applications: the CH700 and
CH70 studio reference headphones. They feature a closed-ear design with a special mesh for clear, transparent sound. The
CH700 features sophisticated, high-quality ultra-thin and responsive 40mm Mylar diaphragm drivers with high-efficiency
neodymium magnets for high output and superior audio quality. The CH70 also employs 40mm Mylar diaphragm drivers
with high-output neodymium magnets. Both headphones employ a wide dynamic range and linear frequency response from
20Hz to 22kHz for exceptional reproduction and a balanced, articulate sound.
CH-700
CH700 headphones are ideal
for any listening and monitor
application where critical
sound reproduction is needed.
The closed-ear design provides
maximum isolation reducing
unwanted bleed that can be
picked up on live micro-
phones. The CH700 employs
exceptional 40mm drivers with
ultra thin Mylar diaphragms
and high-output neodymium
magnets. The result is a wide
dynamic range and linear frequency response from 20Hz to 22kHz
for exceptional reproduction and a balanced sound making them a
perfect choice for monitoring digital audio.The large earpiece further
extends the low frequency response and the adjustable headband and
lightweight design provide comfort and easy listening through the
longest sessions.
CH-70
CH70 headphones are ideal
for any listening and monitor
application where critical
sound reproduction is needed.
The closed-ear design
provides maximum isolation
reducing unwanted bleed that
can be picked up on live
microphones.The CH70
employs exceptional 40mm
drivers with ultra thin Mylar
diaphragms and high-output
neodymium magnets. The
result is a wide dynamic
range and linear frequency
response from 20Hz to 22kHz for exceptional reproduction and a
balanced sound making them a perfect choice for monitoring digital
audio.The adjustable headband and lightweight design provide com-
fort and easy listening through the longest sessions.
Sennheiser HDC-450 / PXC-250
Noise-Cancelling Headphones
Experience high fidelity and comfort any time you travel with Sennheiser noise-can-
celling headphones. Recommended for aircraft or other mass transit travel, these
units feature active noise cancellation and to reduce ambient noise levels, along with
Open Aire design to produce excellent sound quality in a high noise environment.
HDC-450
PXC-250
The PXC 250 is a closed, dynamic,supra-aural mini
stereo headphone with NoiseGuard active noise
compensation (attenuates frequencies below 1,000
Hz by up to –15 dB).The headphones are foldable
and come with a convenient belt pouch, making
them an ideal travel companion.
• 1.8m Kevlar-reinforced OFC copper cable with
3.5mm jack plug, 1/4˝stereo adapter and 3.5mm
double mono (for airline audio)
• High-resolution sound due to Sennheiser “Duofol”
diaphragms with spiral embossing
• Bass tube for powerful,punchy bass
An ultra-light, open-aire active noise cancellation
headphone, the HDC 451 incorporates Sennheiser’s
exclusive NoiseGuard technology to reduce low
frequency cabin noise by up to 10 dB.Allows you to
listen at much lower and safer volume levels.
• Incorporates an in-line battery box that can easily
be clipped to your clothing,proving ideal for
portable applications.