Package Includes:

• (1) Beyerdynamic DT-770-PRO-32 Ohm Studio Headphones for Mobile Use
• (1) Rockville RDAC5B DAC Digital To Analog Converter USB/Optical/RCA/Headphone Amp

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Authorized Beyerdynamic Dealer!

Features:

• Beyerdynamic DT 770 Pro 32 Ohm Dynamic Studio Headphones
• 32 Ohms drivers for mobile applications
• Closed, diffuse-field studio headphone
• "Bass reflex" technology for improved bass response
• Comfortable fit due to rugged, adjustable, soft padded headband construction
• Robust, easy serviceable construction as all parts are replaceable
• Softskin, circumaural ear pads
• Single sided 1.6 m (5.2 ft.) straight cable
• Including drawstring bag
• Gold plated jack plug (3.5 mm) and adapter (6.35 mm)

Details:

• Transducer type . . . . . . . . . . . . . . . . . . . Dynamic
• Operating principle . . . . . . . . . . . . . . . . Closed
• Nominal frequency response . . . . . . . . . 5 - 35,000 Hz
• Nominal impedance. . . . . . . . . . . . . . . . 32 O
• Nominal SPL . . . . . . . . . . . . . . . . . . . . . 96 dB SPL
• Nominal T.H.D . . . . . . . . . . . . . . . . . . . . < 0.2%
• Power handling capacity . . . . . . . . . . . . 100 mW
• Sound coupling to ear . . . . . . . . . . . . . . Circumaural
• Ambient noise isolation
• 32O version . . . . . . . . . . . . . . . . . . . . . approx. 20 dBA
• Nominal headband pressure . . . . . . . . . approx. 3.5 N
• Weight (without cable) . . . . . . . . . . . . . 270 g
• Length and type of cable
• 32 O version . . . . . . . . . . . . . . . . . . . . . 1.6 m / straight cable
• Connection . . . . . . . . . . . . . . . . . . . . . . Gold plated stereo, jack plug (3.5 mm) and , 1/4" adapter (6.35 mm)
• Click Here To View The User Manual (Link Opens In A New Window)

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Advantages of purchasing from an authorized seller:

• Best prices - We sell all Beyerdynamic Products at the lowest price as possible.
• Full Factory Warranty
• Detailed information of all products
• Lifetime Customer Service by Beyerdynamic Product Experts
• Guaranteed legitimate and authentic merchandise

Please note: If you purchase Beyerdynamic from an un-authorized seller then you are taking a big risk. You will not have any manufacturers warranty, and there is no guarantee that the item is authentic, brand new, or even working.

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All About Your RDAC5 (RDAC5B, RDAC5S):

HOW TO Set Up Your RDAC5:

What's In The Box:

• DAC with built in headphone amplifier
• USB interface cable
• Power adapter
• How to instructional setup video
• Warranty card
• Dacmagic 100 Digital To Analogue Converter, Quick Start Guide, Safety Guide, Psu (12v Dc / 2a), Adapter, Usb Cable
• More Information
• Max Power Consumption 5W

Features:

• Rockville RDAC5 DAC Digital To Analog Converter USB/Optical/RCA/Headphone Amp
• Converts digital audio to analog
• Converts computer USB playback to RCA
• Can also convert optical to RCA
• 24 bit / 96Khz high resolution lossless audio
• USB Audio playback
• Optical Input
• Coax input
• RCA Input
• Supports virtually all digital file formats including top quality 24-bit high resolution or lossless audio files stored on your computer
• Unique compact design
• RCA output
• You can connect your computer to the DAC through the included USB interface cable
• You can connect your TV to the DAC through optical
• You can connect the DAC to your receiver or amplifier or powered speakers through RCA
• Built in headphone amplifier drives high impedance headphones
• Headphone volume control
• Headphone output and speaker output works simultaneously
• Great sound quality and performance
• Perfect for music playback, video games, or home theater systems
• Frequency Response: 20hz To 20khz (±0.1db)
• Thd @ 1khz 0dbfs: <0.0142% 24-bit
• Thd @ 1khz -10dbfs: <0.0025% 24-bit
• Thd @ 20khz 0dbfs: <0.0025%
• Signal To Noise Ratio: 105dB
• Total Correlated Jitter: <130ps
• Crosstalk @ 1khz: < -130db
• Crosstalk @ 20khz: < -112db
• Output Impedance: <50ohms
• Max. Output Level (Unbalanced): 3.4v Rms
• Digital Input Word Widths Supported: 16-24bit
• Digital Input Sampling Frequencies Supported: 32khz, 44.1khz, 48khz, 88.2khz, 96khz
• Max. Power Consumption: 5w
• Color: Black
• Dimensions in inches: 4.1" W x 1.8" H x 5.1" D
• Weight: 1.1 Lbs

Owner's Manual​​

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