| Description |
- Semi-open, circumaural design
- XXL speakers with patented Varimotion technology for crisp detailed sound
- Self-adjusting headband fits virtually any head size
- Thick around-ear cushions for lasting comfort
- Single-sided detachable cable resists tangles and offers easy replacement
- Gold-plated stereo 3.5mm mini plug with 1/4" adapter for compatibility with a variety of consumer and professional devices
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- High-end stereo headphones for sophisticated music enjoyment at home
- Tilted Tesla drivers ensure a precise and spatial sound signature
- Double-sided, detachable connection cable made from ultra-high-purity OCC7N copper and covered with fabric
- Breathable, replaceable velour ear pads with memory foam
- Handmade in Germany
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- High-quality dynamic microphone with hypercardioid characteristic (high feedback prevention)
- Flexible, swivelling gooseneck for optimum positioning
- High-performance neodymium magnet system for excellent playback precision
- Made in Germany
- All versions of the DT 290 are supplied without a connection cable. Please order the desired connection cable at the same time.
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| Content | K 240 Studio
The Studio version of these classic hi-fi stereo headphones uses XXL speakers
with Varimotion diaphragms for higher sensitivity, a wider dynamic range, and
higher sound levels. Other features include semi-open earphones, a solid bass
range, clear highs, and excellent comfort.Also connects to portable equipment
(CD players, DAT recorders, notebook computers, etc.)
SPECIFICATIONS:
General Specifications
Headphone type: semi-open
Max. Input Power: 200 mW
Sensitivity headphones: 104 dB SPL/V
Rated Impedance: 55 Ohms
Detachable cable: yes
Cable Length: 3 m
Earpads replaceable: yes
Audio Specifications
Maximum input power: 200 mW
Audio frequency bandwidth: 15 - 25000 Hz
Dimensions
Length: 110 mm
Width: 190 mm
Height: 200 mm
Net Weight: 240 g
Audio Interface
Type: Stereo plug – 3.5mm (1/8-inch) with 6.3 mm (1/4") screw-on adapter
Gender: Male
Contacts: 3-pin
Cable
Detachable: Yes
Wearing Style
Over-ear: Yes
Application
Studio Mixing: Yes
Hi-Fi Listening: Yes
Foldable
Not foldable: Yes
Cup Style
Semi-open: Yes |
HSD 171 without cable
Professional headset with hypercardioid, shock mounted, speech optimized,
dynamic microphone. Main application: Live sound use. The microphone?s
frequency range is 60-17,000 Hz with a sensitivity of 1 mV/Pa (-60 dBV).
Impedance is 600 ohms. The headphone?s impedance is 55 ohms with an
audio bandwidth of 18-26,000 Hz. Type: supra-aural, closed-back with self-adjusting
headband. Microphone arm is swivelling through 270 degrees for left or right-hand
use with integrated mute switch.
Net/shipping weight: 255/725g (9/25.4 oz.) |
Operating Principle: Open
Transmission Type: Wired
Earpad material: Velours, memory foam
Nominal Impedance Headphones: 32 ohms
Weight headphones without cable: 360 g
Headphone frequency response: 5 - 50,000 Hz
Nominal sound pressure level: 100 dB (1mW)
Sound coupling to the ear: Circumaural (around the ear)
Cable & Plug: double-sided detachable cable, 3 m length, gold-plated mini stereo jack (3.5 mm) & 1/4" adapter (6.35 mm)
|
Transmission Type: Wired
Headphone frequency response: 10 - 30.000 Hz
Nominal sound pressure level: 100 dB SPL
Sound coupling to the ear: Circumaural (around the ear)
Cable & Plug: Detachable cable – various connectors available
Polar Pattern For Microphone: Hypercardioid
Transducer type for microphone: Dynamic - Hypercardioid
| Beyerdynamic DT 150
The DT 150 is a dynamic studio headphone for use in broadcasting, film and recording studios
and other audio monitoring applications where size, comfort and performance are primarily requirements.
Due to its closed design it features excellent ambient noise isolation for reference monitoring.
- Transducer type: Dynamic
- Operating principle: Closed
- Frequency response: 5 - 30,000 Hz
- Nominal impedance: 250 Ω
- Nominal SPL: 97 dB
- Power handling capacity: 100 mW
- Sound coupling to the ear: Circumaural
- Headband pressure: 4.5 N
- Ambient noise attenuation: approx. 20 dBA
- Weight (without cable): 250 g
|
HSC 171
Professional headset with cardioid, shock mounted, speech optimized condenser
microphone. Main application: Live-commentaries and broadcast. The microphone?s
frequency range is 20-20,000 Hz with a sensitivity of 25 mV/Pa. The required feeding
voltage is 9 to 52 V phantom-power. Impedance is 200 ohms. The headphone?s impedance
is 55 ohms with an audio bandwidth of 18-26,000 Hz. Type: supra-aural, closed-back
with self-adjusting headband. Microphone arm is swivelling through 270 degrees for
left or right-hand use with integrated mute switch. 10 ft (3m) coiled cable, with 6-pin
female mini XLR connector, ?? jack plug (headphones) and 3-pin XLR connector with
integrated HSC-PA phantom power adapter (microphone).
Net/shipping weight: 250/720g (8.8/25.2 oz.)
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