Package Includes:

• (1) Presonus Quantum 26x32 Thunderbolt Audio Recording Interface w/8 Mic Preamps
• (1) AKG K553 MK2 MKII Closed Back Studio Monitoring Headphones w/Detachable Cable
• (1) Rockville RCM PRO Studio/Recording Condenser Microphone w Samsung Capacitors

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Authorized PreSonus Dealer!

Video of Quantum :

Description:

Your expandable, ultra-high definition recording system.
Taking full advantage of the high-speed Thunderbolt™ bus and ADAT Optical I/O, the PreSonus® Quantum audio interface delivers up to 26 inputs and 32 outputs, with extremely low latency. Boasting superb audio quality; 24-bit, 192 kHz recording and playback; recallable XMAX microphone preamps; and the ability to expand your system as your needs grow, it’s a great choice for a wide variety of professional and semi-pro producers and electronic musicians.

We cut the wait.
Every design decision during Quantum’s engineering was made with one goal in mind: speed. Quantum sports high-speed Thunderbolt connectivity and a no-frills, direct-to-DAW architecture, with no DSP. The result is our leanest, fastest, lowest-latency interface to date. Cutting-edge 24-bit, 192 kHz converters with 120 dB of dynamic range and a surprising amount of expandability and software control options round out the package.

Expandable when you need more I/O—up to 96 in and out.
The Quantum audio interface offers two combo mic/line/instrument inputs and six combo mic/line inputs, each with a digitally controlled XMAX preamp and individual +48V phantom power. You also get two ¼-inch TRS main outputs, eight ¼-inch TRS aux outputs, and two independent headphone outs with dedicated volume controls. But that’s just the start. With ADAT Optical I/O and S/PDIF stereo digital I/O, you can have up to 18 digital inputs and outputs. And if you need even more I/O channels, you can stack up to four Quantum interfaces via Thunderbolt to create a monster system with up to 96 in and out. BNC word clock I/O ensures your Quantum and other digital audio devices operate in tight sync. And of course you get MIDI I/O, too.

Superior sound.
Audiophile-grade digital converters, low-jitter clocking, and recallable preamps add up to a superior recording and listening experience. The Quantum audio interface operates at up to 192 kHz for ultra-high-definition mixing and recording. High-quality converters on every input and output provide 120 dB of dynamic range to capture complex musical harmonics smoothly and naturally with no audible distortion. And our recallable XMAX Class A analog microphone preamps deliver incredibly high headroom, deep lows, smooth highs, and a rich overall sound so you’ll hear every breath, transient, and detail in your recordings.

A superior choice for any production environment.
With its pro features and abundant I/O, the Quantum audio interface fits into any recording and production environment. You get two main and eight auxiliary balanced line-level outputs, as well as Mute/Dim and Mono controls. The onboard talkback mic can be routed to any mix, and you can listen to any mix from either of two independent headphone amps. All 10 analog outputs are DC coupled so they can provide control voltage to external analog equipment. Add that to Quantum’s expandability, flexible software suite, blazing speed, and superb sound quality, and you have a recording system that will be the heart of your dream studio for years to come.

Tight integration with Studio One.
With the Quantum, your audio interface is an integrated extension of your recording environment. The perfect companion for any recording software, the Quantum 2 comes equipped with Studio One Artist to provide you with a complete recording solution. Launch Studio One®, and you’ll find full preamp control integrated into your recording environment. Need to track away from your computer? Launch Studio One Remote on your iPad® or Android™ tablet.

Features:

• PreSonus Quantum 26x32 Thunderbolt Audio Recording Interface with 8 Mic Pre-Amps
• 26x32 Thunderbolt ultra-low-latency audio interface
• PreSonus’ fastest interface; record direct to DAW (no DSP)
• Stack up to four Quantum interfaces via Thunderbolt for a monster system
• Talkback switch and internal Talkback microphone
• Mute/Dim and Mono switches
• Assignable output level control
• (10) 8-segment LED meters (8 input, 2 output)
• Simultaneous I/O up to 26 inputs/32 outputs (at 44.1 or 48 kHz)
• 2 front-panel combo microphone/instrument/line inputs
• 6 rear-panel combo microphone/line-level inputs
• 8 XMAX remote-controllable, Class A mic preamps with individually switched 48V phantom power
• 2 balanced ¼” TRS line-level main outputs
• 8 balanced ¼” TRS line-level outputs
• Line outputs are DC coupled for sending control voltages for analog gear
• ADAT Optical/Dual SMUX inputs/outputs: 16x16 channels at 44.1 or 48 kHz; 8x8 channels at 88.2 or 96 kHz
• Stereo S/PDIF coaxial input and output
• 2 high-volume headphone outputs with dedicated volume controls
• Thunderbolt 2 high-speed bus (Thunderbolt 3 compatible)
• 24-bit resolution and up to 192 kHz sampling rate
• Top-quality 120 dB A/D/A converters
• BNC word clock input and output with low-jitter clocking
• MIDI I/O on 5-pin DIN connectors
• Road-rugged construction with all-metal chassis and metal knobs
• 1U rack-mountable
• 12 VDC external power supply (included)

Specifications:

• Microphone Preamp
  • Type: XLR Female (via Combo), Balanced
  • Maximum Input Level: +10 dBu (Balanced, min. gain)
  • Gain Control Range: 60 dB
  • Frequency Response:
    • 20 Hz to 20 kHz (±0.15 dB, unity gain, 48 kHz)
    • 20 Hz to 40 kHz (±0.22 dB, unity gain, 96 kHz)
  • Dynamic Range: > 110 dB
  • THD: < 0.005%
  • EIN: < -131 dBu
  • Input Impedance: 1.6 kOhms
  • Phantom Power: +48V
• Instrument Inputs
  • Type: 1/4" TS Female (via Combo), Unbalanced
  • Maximum Input Level: +15 dBu (Unbalanced, min. gain)
  • Gain Control Range: 60 dB
  • Frequency Response:
    • 20 Hz to 20 kHz (±0.2 dB, unity gain, 48 kHz)
    • 20 Hz to 40 kHz (±0.6 dB, unity gain, 96 kHz)
  • Dynamic Range: > 106 dB
  • THD: < 0.005%
  • Input Impedance: 1 M Ohms
• Line Inputs
  • Type: 1/4" TRS Female (via Combo), Balanced
  • Maximum Input Level: +18 dBu (Balanced, min. gain)
  • Gain Control Range: 60 dB
  • Frequency Response:
    • 20 Hz to 20 kHz (±0.05 dB, unity gain, 48 kHz)
    • 20 Hz to 40 kHz (±0.10 dB, unity gain, 96 kHz)
  • Dynamic Range: > 118 dB
  • THD: < 0.005%
  • Input Impedance: 10 kOhms
• Main and Line Outputs
  • Type: 1/4" TRS Female, impedance balanced, DC Coupled
  • Maximum Output Level: +18 dBu (Balanced)
  • Frequency Response:
    • 20 Hz to 20 kHz (±0.05 dB, unity gain, 48 kHz)
    • 20 Hz to 40 kHz (±0.15 dB, unity gain, 96 kHz)
  • Dynamic Range: > 118 dB
  • THD: < 0.0035%
  • Output Impedance: 51 Ohms
• Headphone Outputs
  • Type: 1/4" TRS Female, Stereo, Unbalanced, x2
  • Maximum Output Level: 175 mW/channel (56 Ohm Load)
  • Frequency Response: 20 Hz to 20 kHz (±0.05 dB, 48 kHz)
  • Dynamic Range: > 110 dB
  • THD: < 0.003%
  • Headphone Impedance (working range): 16 Ohms to 300 Ohms
• Crosstalk
  • Input to Input: < -110 dB
  • Output to Output: < -115 dB
  • Input to Output: < -120 dB
• Digital Audio
  • Connection Type: Thunderbolt
  • ADC Dynamic Range: 120 dB
  • DAC Dynamic Range: 120 dB
  • Bit Depth: 24 bits
  • Internally Supported Sample Rates: 44.1, 48, 88.2, 96, 176.4, 192 kHz
• Power: 12 VDC, 5A, external power supply
• Product Dimensions (H x W x D): 1.75" x 19" x 7" inches
• Product Weight: 6.0 Lbs.

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Description of K553 MK2:

Closed-back performance meets open back sound

AKG K553 MKII is the ideal closed-back, over-ear studio headphone for monitoring, mixing and mastering. Designed for peak performance and maximum comfort, AKG K553 MKII combines the noise-isolating qualities of a closed-back headphone with the spacious, dimensional sound of an open-back design. The 2” (50mm) low-impedance drivers provide strong, accurate, and distinguished bass response, with enough sensitivity for precise sound reproduction on laptops and mobile devices. Extra-large soft ear pads ensure stress-free listening over long sessions. AKG K553 MKII even features a detachable cable and 2D-axis mechanism that enables flat folding for easy storage or handling on the road.

Features:

Headphone type:over-ear, closed-back

Audio frequency bandwidth:12 - 28000 Hz

Sensitivity:114 dB SPL/V

MAX input power: 200mW

Audio bandwidth:20 - 20000 Hz (± 3 dB)

Rated Impedance:32 Ohms

Earpads:Leatherette

Earpads replaceable:Yes

Connector:Screw-on Jack Combo (1/4" and 1/8"), gold plated

Foldable:

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Foldable:Yes

Dimensions:

 

Length:113 inches

Width:180 inches

Height:175 inches

Detachable: yes

Wearing Style:

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Over-ear: yes

Application:

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Studio Monitoring:yes

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Studio Mixing:yes

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Hi-Fi Listening:yes

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Mobile Devices:yes

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Cup Style:

 

Closed-back: yes

 

Owner’s Manual

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How to Setup a Rockville Condenser Microphone with Your Computer:

Video of RCM PRO:

 

What's in the Box:

• (22 gauge, 10 feet) XLR to XLR Cable - To connect to the phantom power input on your mixer or interface
• (22 gauge, 10 feet) 3.5mm to XLR Cable - To connect the microphone to your computer
• Metal Shock Mount
• Large Wind-Screen/Pop-Filter
• Owners Manual
• Warranty Card
  

Description:

Introducing, the Rockville RCM PRO, our newest high-quality, professional studio/recording condenser microphone! With it's large diaphragm it provides smooth, natural sound and low noise, it also delivers great bass, mids, and highs on all of your recordings. This microphone is very sensitive to incoming sounds to give you the best possible sound! In addition, it includes a 25mm cartridge that allows for a bigger pickup area to pick up incoming sound. The cartridge is the most important aspect that determines the sound quality, and the RCM Pro has one of the best quality cartridges available for any microphone under $150. This microphone sounds better than other name brand microphones that cost twice the price!

The body of the microphone is made of a special zinc metal material. The super strong construction prevents noises from shocks and vibrations. This is especially important when recording loud music including drums and bass. The microphone head is made of strong, high quality steel and features a one-piece microphone head design. Most microphones will have a microphone head that is 2 pieces glued together. Our one-piece microphone head ensures longer life, and better durability. In addition, it helps to eliminate unwanted vibrations that may occur. This microphone has two capacitors (22μ50V and 47μ16V). We used Samsung capacitors from Korea, which are the highest quality capacitors on the market. These are important to help stabilize the voltage so that your recordings are consistent throughout, even if there are sudden changes in the volume or frequency ranges. We compared this microphone to the 3 most famous brands of microphones and the RCM PRO outperformed similar microphones that sell for over double the price!

Features:

• Rockville RCM PRO Professional Studio/Recording Condenser Microphone
• Best Applications: Home-Studio, Recording Studio, Broadcasting, Podcasts, Live Performances, and much more!
• Large diaphragm for smooth, natural sound and low noise
• 25mm Large Cartridge - Allows For Bigger Pickup Area
• Two Large Capacitors: 22μ50V and 47μ16V
• Large Diaphragm - Provides Smooth Natural Sound, and Great Bass, Mids, & Highs
• High SPL Handling and Wide Dynamic Range
• Cardioid Polar Pattern Reduces Pickup of Sounds From Sides and Rear, Reducing Unwanted Noise
• Element: Fixed-charge back plate, permanently polarized condenser
• Microphone Head is Made of High Quality Steel featuring One-Piece Head Design
• Microphone Body Is Made of Special Zinc Metal Material - Prevents Noise From Shock and Vibrations
• Frequency Response: 20Hz - 20 kHz
• Open Circuit Sensitivity: -30dB ±2dB (0dB = 1V/Pa @ 1 kHz)
• Impedance: 100 Ohms
• Equivalent Noise Level: ≤ 23 dB A (IEC581-5)
• Maximum Input Sound Level: 142dB SPL (THD ≤ 1.0% @ 1 kHz)
• Electrical Current: ≧500Ua
• Noise: 20dB SPL
• Dynamic Range (Typical): 124 dB, 1 kHz @ Max SPL
• Signal-to-Noise Ratio: 74 dB, 1 kHz @ 1 Pa
• PCB Layout: Surface Mount
• Fixed Crossover Filter Cutoff Frequency: 50Hz - 16 kHz
• Power Requirements: 48V DC Phantom Power
• Output Connector: 3-Pin XLR
• Product Weight: 0.74 Lbs
• Product Height: 7.44" inches
• Shipping Weight: 3.32 Lbs
• Shipping Dimensions: 13.98" x 7.87" x 3.15"