Also included are the Studio One+ (12-month subscription) recording and production software and Studio Magic software, creating an all-in-one hardware/software solution for singers, musicians, and content creators wishing to produce professional music or podcasts in the comfort of their own home or in a project studio.
Quantum ES 2 USB-C Audio/MIDI Interface
Take a Sonic Leap with the Quantum ES 2
The culmination of nearly 30 years of design experience, the PreSonus Quantum ES 2 is a 2x2 USB-C desktop audio/MIDI interface ideal for producers, musicians, and creators looking for high-fidelity audio for the studio or live onstage. The ES 2 features two high-definition MAX-HD mic preamps with +75 dB of gain, ideally suited for today's most popular microphones. Guitarists and bassists will love the front-facing instrument input, which was codeveloped with Fender engineers. High-performance 24-bit / 192 kHz converters let you hear and capture audio with stunning clarity. Use the Quantum ES 2 to record to a Mac/Windows computer or on your iOS/Android phone or tablet.
An Auto Gain button sets the perfect gain level for your microphones and instruments, hassle-free. The loopback audio makes creating monitor and streaming mixes quickly and easily. You can utilize the Universal control app to record straight to your mobile device or remotely control the Quantum ES 2. Professional recording software is included to get your productions started right away.
High-Performance Signal Flow
- Presonus' custom low-latency driver provides exceptionally low audio latencies when recording.
- High-performance converters complete the front end to ensure that you sound your best throughout the entire signal chain.
All-New MAX-HD Mic Preamps
- The Quantum ES 2 features four all-new next-generation PreSonus MAX-HD preamps that provide transparency and accuracy across the frequency range with +75 dB of gain to maximize the performance of today’s most popular microphones for modern recording and broadcast.
- These proprietary high-definition MAX-HD preamps are transparent, low-noise, and can be digitally controlled from the Studio One DAW or the Universal Control app.
- Discreet phantom power means consistent, full power for microphones that require it, so you’ll get the most from your high-performance studio microphones.
Instrument Input Codeveloped with Fender
- Built by the best ears in the business, guitarists and bassists will love the 1/4" Hi-Z instrument input, codeveloped with Fender engineers—industry experts who design specifically for guitar and bass.
Auto Gain
An Auto Gain button sets the perfect gain level for your microphones and instruments, so you get the perfect take every time. Monitoring Options
- 2 balanced 1/4" TRS balanced main outputs.
- 1 high-power headphone output.
Universal Control App: Record on Desktop and Mobile Devices
- Quantum works on any mobile or desktop device, so you’re ready to record whenever inspiration strikes—whether on your phone, tablet, or in your home studio.
- Control your Quantum ES 2 right from Studio One and the Universal Control app, in addition to hardware. You can adjust preamp gain, toggle phantom power, channel settings, and more, without looking away from your recording session. Perfect for dialing in optimal gain staging.
Key Features
- 2x2, 24-bit / 192 kHz USB-C desktop audio interface
- Record on desktop, laptop, phone, tablet
- 1/4" Hi-Z instrument input codeveloped with Fender engineers
- 2 balanced combo XLR-1/4"mic/line inputs
- 2 next-generation PreSonus MAX-HD preamps, +75 dB of gain
- Switchable +48V phantom power
- Custom low-latency driver provides exceptionally low audio latency
- 2 balanced 1/4" TRS main outputs
- 1 high-power headphone output
- Auto gain
- Loopback audio for streaming
- 3.5mm MIDI Type-B I/O
- Bright LED display
- Control settings via Universal Control app
- Additional USB-C port provides power via wall plug / external battery when recording to a device that doesn't provide enough power via USB
HD9 Professional Over-Ear Monitoring Headphones
Professional Closed-Back Headphones
The PreSonus HD9 is a pair of professional-quality monitoring headphones, which deliver loud, clear, and clean audio, while minimizing listening fatigue. The HD9 sports 45mm dynamic, neodymium drivers with high-power handling (900mW per channel into 40 ohms) and an extended frequency response from 10 Hz to 26 kHz for accurate bass response and precision mixing.
The closed-back, circumaural design keeps the sound inside the earcups for isolation while tracking, while the adjustable headband and comfy earpads are designed for long listening sessions. The single-sided cable is 10' long to provide plenty of slack, giving you freedom to move about your workstation or console.
Key Features
- Two-axis, 180° cup rotation
- Comfortable, long-lasting ear pads
- Adjustable headband
- Precision-tuned, closed back, circumaural acoustic design
- Frequency Response: 10 Hz to 26 kHz (±3 dB)
- Accurate low-frequency response
- High-power handling (1800mW at 40 ohms, 900mW per channel)
- 45mm dynamic neodymium drivers
- 10' straight, single-sided cable with 3.5mm connector
Eris 3.5BT 2nd Gen Active Media Reference Monitors (Pair)
3.5" Media Reference Monitors with Bluetooth Wireless Technology
Designed for content creators, gamers, and mixing engineers, the pair of PreSonus ERIS 3.5BT 2nd Gen active Bluetooth studio monitors provide a clear, accurate frequency response and a wide variety of inputs. These small monitors utilize 3.5" woven composite woofers and 1" silk-dome tweeters for a balanced sound across its 80 Hz to 20 kHz frequency range. You can input sound to the monitors over 1/4" TRS jacks, unbalanced RCA inputs, a 3.5mm auxiliary input, or Bluetooth 5.0 streaming. Whether you're monitoring from an audio interface, a computer output, a receiver, or a mobile device, these monitors can accommodate you.
Change the level with a prominent front-panel volume control. At the rear, you'll find both high and low EQ knobs for tuning the monitors to your room. There is 50W of Class-AB power supplied (25W per side) giving you a powerful punch for the size. When you need to work or listen late at night, you'll appreciate the built-in headphone amplifier and 3.5mm headphone output for silent monitoring.
Key Features at a Glance
- 3.5" woven-composite, low-frequency transducer
- 1" ultralow-mass, silk-dome, high-frequency transducer
- Fast, reliable, stereo Bluetooth 5.0 wireless input
- 50W (25W per side) Class-AB amplification
- 80 Hz to 20 kHz frequency response
- 97 dB SPL (peak, at 1 meter)
- High- and low-frequency Acoustic Tuning controls
- Balanced,1/4" TRS inputs; unbalanced, 3.5mm stereo and RCA inputs; and integrated stereo headphone amplifier with front-panel 3.5mm output
- Protection: RF interference, output-current limiting, over-temperature, turn-on/off transient, subsonic filter
- Power Saver mode (engages after 40 minutes)
Studio One+ Music Creation Software (12 Months)
Where Music Comes Together
Studio One+ is a powerful music creation ecosystem featuring unlimited access to music production software, exclusive content, and gigabytes of extras. Enjoy unlimited access to the versatility, intuitive workflow, and most up-to-date Pro version of PreSonus' award-winning digital audio workstation, Studio One.
Access an unlimited library of add-ons, virtual instruments, plug-ins, sounds, audio loops, and samples—plus effects and presets from Featured Creators. Also get Notion notation software, collaboration Workspaces (both tightly integrated with Studio One), and learning tools like video lessons and expert livestreams.
Studio Magic software Suite
Add Magic to Your Tracks
Studio Magic software suite includes 7 virtual instruments and 9 effects plug-ins in VST, AU, and AAX formats to use in Studio One+ or your DAW of choice.
- Arturia Analog Lab Lite
- Brainworx bx_opto
- Brainworx bx_rockrack
- Cherry Audio Voltage Nucleus
- iZotope Neutron Elements
- Klanghelm SDRR2Tube
- KV331 Audio Synthmaster Player
- Lexicon MPX-i Reverb
- Mäag Audio EQ2
- Native Instruments REPLIKA
- Output Movement
- SPL Attacker Plus
- Studio Linked Trophies
- UJAM Virtual Drummer 2 PHAT
- UVI Model D
Box Contains
-
PreSonus Quantum ES Ultimate Hardware/Software Recording Bundle
- 1 x Quantum ES 2 USB-C Audio/MIDI Interface
- 1 x M9 Cardioid Condenser Microphone
- 1 x HD9 Professional Over-Ear Monitoring Headphones
- 1 x Eris 3.5BT 2nd Gen Active Bluetooth Media Reference Monitors (Pair)
- 1 x Mic Stand
- 1 x Mic Cable
- 2 x Speaker Cable
- Studio One+ (12 Months)
- Studio Magic Software Suite
Returns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the 'Complete Orders' link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Easy 30 Day Return Policy
If you are dissatisfied with your purchase for any reason, you may return it to Kellards within 30 days of the purchase date, subject to the conditions and exclusions below.
You may initiate a return or exchange by requesting an RMA at sales@kellards.com.
Securely affix your return label to the outside of the shipping package. Return shipping fees are the responsibility of the customer. We recommend you ship via insured ground service with a tracking number. We cannot be responsible for lost packages.
Return Address
Kellards Return3237 Greenpoint Ave.
Long Island City NY 11101
Eligibility Conditions
Please read conditions below. If all conditions are not met, Kellards reserves the right to refuse the return or to charge a minimum 15% restocking fee. All returned items must be in new condition, in their original unaltered box (including an intact UPC code) and must include all packing material, blank warranty cards, manuals and accessories. Kellards can only refund the original purchase price. Shipping and handling fees are nonrefundable.
Nonreturnable Items
- Electronic software downloads
- Opened consumable items (e.g., film, tapes, paper, bulbs, CD, DVDs, ink cartridges, etc.)
- Underwater equipment that has been submerged
Defective or Damaged Items
Defective items may be repaired, exchanged or refunded at our discretion for the same model or manufacturer's equivalent model.
Exchanges
Please allow 3-5 business days for mail-in exchanges to be processed.
Refunds & Credits
Once we receive and inspect your item(s), we will credit your account. Please allow 5-7 days for a credit to appear on your account. In most cases, we will issue your refund in the same way you made the original purchase.
Shipping
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.