SHURE SRH1840 Open Back Ακουστικά

Επαγγελματικά Open Back ακουστικά.  Εξαιρετικά ελαφριά σχεδίαση με ομαλά εκτεταμένες υψηλές και ακριβή μπάσα. Για  εφαρμογές studio monitoring, critical listening & mastering. Απόκριση συχνοτήτων 10Hz-30KHz. Αποσπώμενο αλώδιο 2,1m, ανταλακτικά βελούδινα pads, θήκη μεταφοράς και 1/4 adaptor.

 Εγχειρίδιο Χρήσης

HSC 171 NEW 
Headset με δυναμικό ακουστικό ημιανοικτού τύπου, απόκριση 18Hz - 26kHz,
μικρόφωνο πυκνωτικό καρδιοειδές 25MV/PA. Καλώδιο 3m με βύσμα μίνι XLR
& ?" jack TRS  με αντιανέμιο. Κατάλληλο για interkom χρήσεις, θορυβώδη
περιβάλλοντα.Βάρος 250gr.

Stereo δυναμικό ακουστικό κλειστού τύπου με διαφράγματα τεχνολογίας varimotion και αυτορυθμιζόμενη στέκα κεφαλής για άνετη εφαρμογή. Aπόκριση συχνοτήτων 16Hz-28kHz, Sens:91dB, αντίσταση 55Ω. Aποσπώμενο καλώδιο 3m. Kατάλληλο για studios, live sound & broadcast engineers. Βάρος 240 gr.  

• Professional circumaural hi-fi stereo studio headphones
• Self-adjusting headband for optimum fit
• Patented Varimotion speakers
• High noise attenuation
• For onstage and studio use
• Automute feature mutes headphones when they are taken off
• Leatherette and additional velvet ear pads
• Single-sided, detachable 3 m cable and additional 5 m coiled cable

The newly designed AKG legend, K 271 MK II combines the benefits of AKGʼs circumaural design for extreme comfort and a closed-back design for maximum isolation from ambient noise. Thanks to its XXL transducers, the K 271 MK II sounds clean, smooth and very rich.

The K 271 MK II is the perfect choice for any application where sonic bleed could cause problems such as broadcast work.

Another important feature of the K 271 MK II is the addition of a switch in the headband that mutes the audio just as soon as the headphones are taken off.

Yψηλής ποιότητας ακουστικά monitor για studios, 250 Ω, κλειστού τύπου, με ίσιο καλώδιο
από την μια πλευρά (3m), με stereo minijack / 1/4"" adapter.

Τεχνικά Χαρακτηριστικά:

• Τύπος:κλειστού τύπου,
• Συχνοτική Απόκριση:5 Hz - 35 kHz
• Ωμική Αντίσταση:250 Ω
• Μέγιστη Στάθμη Έντασης (SPL):96dB SPL/mW
• Τύπος Καλωδίου:coiled cable)
• Μήκος Καλωδίου:3 m
• Τύπος Βύσματος:Gold plated 1/8" stereo mini-jack, with 1/8" to 1/4" TRS phono adapter

DT 990 PRO
Professional headphone for studio applications, open

Features
Open, diffuse-field systems
Professional version of the oftentimes awarded DT 990
Excellent sound reproduction
Robust spring steel headband
Single-sided cable
Soft replaceable ear cushions
Gold plated stereo mini jack and 1/4" adapter

Technical Specifications  
Transducer type Dynamic
Operating principle Open
Weight without cable 250 g
Frequency response 5 - 35,000 Hz.
Nominal impedance acc. to IEC 60268-7 250 Ω /System
Nominal SPL acc. to IEC 60268-7 > 96 dB
Nominal THD acc. to IEC 60268-7  Power handling capacity acc. to IEC 60268-7 100 mW
Sound coupling to the ear Circumaural
Average pressure on ear acc. to IEC 60268-7 3.5 N

The high-performance ATH-M40x professional headphones are tuned flat for incredibly accurate audio monitoring across an extended frequency range. Your studio experience is enhanced with superior sound isolation and swiveling earcups for convenient one-ear monitoring. Engineered with pro-grade materials and robust construction, the M40x excels in professional studio tracking and mixing, as well as DJ monitoring.

• Cutting-edge engineering and robust construction
• 40 mm drivers with rare earth magnets and copper-clad aluminum wire voice coils
• Tuned flat for incredibly accurate sound monitoring across the entire frequency range
• Circumaural design contours around the ears for excellent sound isolation in loud environments
• 90° swiveling earcups for easy, one-ear monitoring
• Professional-grade earpad and headband material delivers more durability and comfort
• Detachable cable (2 cables included)

• Type: Closed-back dynamic
• Driver Diameter: 40 mm
• Magnet: Neodymium
• Voice Coil: CCAW (Copper-clad aluminum wire)
• Frequency Response: 15 - 24,000 Hz
• Max Input Power: 1,600 mW @ 1KHz
• Sensitivity: 96 dB
• Impedance: 35 ohms
• Folding/collapsible: Yes
• Weight: (Without cable) 8.5 oz (240 g)
• Cable - Detachable: Yes
• Cable Includes: 1.2m-3m coiled, 3m straight cablesConnector Gold-plated stereo 1/8" (3.5 mm) connector with strain relief
• Accessories included: Screw-on 1/4" adapter, pouch

Stereo δυναμικό ακουστικό κλειστού τύπου με διαφράγματα τεχνολογίας varimotion. Sens: 94dB, αντίσταση 55Ω. Αποσπώμενο καλωδιο 3m. Ηeavy duty κατασκευή, κατάλληλο για broadcast & DJ εφαρμογές.

• Professional hi-fi stereo studio headphones
• Self-adjusting headband for optimum fit
• Patented Varimotion speakers
• High ambient noise attenuation
• For broadcast and DJ use
• Rugged construction for tough handling
• Leatherette ear pads and additional velvet ear pads
• Single-sided, detachable 3 m cable and additional 5 m coiled cable

The newly designed K 171 MK II combines the benefits of a closed-back design with the lightweight and comfort of supra-aural headphones.

The K 171 MK II is an excellent choice for DJ and broadcast applications where no sound can bleed from the headphones into live microphones.

The closed-back, loud and rugged design gives the K 171 MK II a different low-frequency character and maintains its comfort and flexibility.