Package Includes:

• (1) Beyerdynamic DT 109 50 Ohm Black Double-Ear Broadcasting Headset w/Microphone
• (1) Rockville RHPA4 4 Channel Professional Headphone Amplifier Stereo or Mono Amp
• (1) Rockville PRO-M50 Studio Headphones+Detachable Coil Cable+Case+Extra Ear Pad

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Description of DT 109 Black 50 ohm:

For many years, the DT 109 has been the standard headphone /microphone combination for live, remote broadcasting, studio, film, TV and language laboratory application Rugged, field-servicable construction The headphone transducers feature extended frequency response Adjustable, noise-cancelling microphone provides clear, audible speech transmission

Features:

• Beyerdynamic DT 109 50 Ohm Black Double-Ear Broadcasting Headset w/Microphone
• Excellent isolation from ambient noise (suitable for high sound pressure levels)
• High-quality hearing and microphone systems
• Single-sided, detachable connection cable
• Soft circumaural ear pads
• Made in Germany
• All versions of the DT 109 are supplied without a connection cable Please order the desired connection cable at the same time

Specifications:

Headphone

• Transducer type: Dynamic
• Operating principle: Closed
• Frequency response: 30 - 20,000 Hz
• Nominal impedance: 50 O ± 10% per cartridge*
• Nominal SPL at 1 kHz: 94 dB
• THD: < 1%
• Power handling capacity: 1000 mW 124 dB
• Ambient noise attenuation approx: 20 dBA
• Sound coupling to the ear: Circumaural
• Headband pressure approx: 45 N
• Weight (without cable): 390 g

Microphone

• Transducer type: Dynamic
• Operating principle: Pressure gradient
• Frequency response: 40 - 12,000 Hz
• Polar pattern: Hypercardioid
• Output voltage approx: 25 mV at a distance of 5 cm
• Nominal impedance: 200 O
• Load impedance: = 1000 O

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Includes:

• PRO-M50 headphones
• Detachable cable
• Soft suede and leather ear cushions (interchangeable)
• Leather hard travel protective case
• Gold plated ¼" adapter

All About Your PRO-M50:

Description:

Rockville brings you studio quality headphones and at an incredible price with its new PRO-M50 headphones. These are professional grade headphones that are guaranteed to ourperform headphones that cost triple the price! These feature ergonomically designed swiveling cups with interchangeable soft suede or leather finish cushions (included). The ear cups seal tight for excellent sound isolation and minimal bleed. Inside these cups you'll find 40mm Neodymium drivers delivering accurate audio with an extended frequency range for clear and rich bass, and a full frequency range of mids and highs. These are closed back style headphones specifically designed for studio monitoring. These play back the sound with a flat frequency curve so you can hear your music exactly how it was recorded. With the PRO-M50 you can expect to hear every detail of every song with extreme accuracy. These headphones cover full frequency ranges; even extending a bit past the frequencies that the human ear can hear.

The headband is made of soft leather, offering ultimate comfort even after extended wear. The beautifully designed stainless steel headband frame and arms are strong and durable. A detachable 51" coiled 100% Oxygen Free Copper cable with a gold plated 3.5mm plug is included along with a gold plated ¼" adapter to ensure the best possible signal. A hard leather case is included to store and protect your new investment when you are on the go.

Amazing sound quality will make these your go-to headphones whether in the studio or out and about!

Features:

• Rockville PRO-M50 Studio Headphones w/ Detachable Coil Cable, Case+Extra Ear Pad
• Professional High-Definition Studio Headphones
• 40mm Neodymium drivers
• Ergonomically designed swivel ear cups
• Supreme sound isolation
• Accurate sound reproduction
• Minimal bleed
• Sturdy and durable steel headband and arms
• Soft leather headband cover
• Interchangeable leather and soft suede ear cups covers included
• Detachable 51" coil cable made of 100% Oxygen Free Copper (158" fully extended)
• Gold plated 3.5mm connector
• Gold plated ¼" adapter
• Hard leather carrying case
• Stainless steel headband frame and moving arms are durable and long-lasting

Specifications:

• Style: Closed-Back
• Design: Circumaural
• Transducer Type: Dynamic
• Driver: 40MM
• Sensitivity: 97±3dB
• Impedance: 32ohm
• Frequency Response:10Hz - 25KHz
• Max. Power: 600MW
• Rating Power: 260MW
• Net Weight: 290g (with cable)

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How to Set Up your RHPA4:

Video of RHPA4:

Includes:

• Headphone amplifier
• USB charging cable with charging brick
• Owners-manual
• Warranty card

Applications:

• Studio recording
• Podcasting
• Bands
• And more!

Features:

• Rockville RHPA4 4-Channel Professional Headphone Amplifier
• Inputs: ¼” and 3.5 mm input
• Stereo or Mono switch
• We include (4) ¼” TRS and (4) 3.5 mm headphone outputs run in parallel which means you can actually run 8 headphones (2 per channel)
• 4 Outputs each output has individual volume controls
• Thick metal shell casing
• High quality potentiometer knobs for each channel
• Power "On” LED.
• DC 5V USB power supply has low power consumption
• BUS powered means you can get power to the unit from a power bank or through the USB on a computer or laptop
• Rubber feet

Specifications:

• Input Impedance: 22K ohm
• Max. Input Level: +22dB
• Output Impedance: Min. 16Ohm
• Max. Gain: 20dB/Channel
• S/N Ratio: >98dB
• Frequency Response: 20 - 20 kHz
• S/N Ratio: > 90dB (ref 0dBu)
• THD: < 0.01%
• Power supply: 5VDC, >=1000mA via USB Power Adaptor
• Dimensions: 4.6” x 3” x 2.36”
• Weight: 0.85 Lbs
• 0dBu = 0.775Vrms