Why Shop With Us?
Free Shipping
Free Standard Ground shipping (48 contiguous states, some overweight and Used/Vintage items excluded).
Orders placed before 3 p.m. ET usually ship the same business day.
Learn More2-Year Free Warranty on Guitars
Every guitar or bass you purchase from Musician's Friend (electric or acoustic, New or Open Box) includes two years of protection from manufacturer defects.
Contact Us for DetailsWe're Here for You
Our Gear Advisers are available to guide you through your entire shopping experience. Call or Chat for expert advice and to hear the latest deals.
Contact UsContact Us
Hablamos Español
866.226.2919
Hours:
MON - FRI 6 AM – 7 PM PT
SAT 6 AM – 6 PM PT
SUN 8 AM – 5 PM PT
Holiday Hours:
Thanksgiving: Closed
Christmas Eve Hours: 6 AM PT – 3 PM PT
Christmas Day: Closed
New Year’s Eve: 6 AM PT – 4 PM PT
New Year’s Day: Closed
Blackstar Polar 4 Channel USB-C Audio Interface
true trueMusician's Friend Rewards
This oversized item has special shipping requirements
Blackstar Polar 4 Channel USB-C Audio Interface
Oops!
- Free Shipping
- Top Seller
- Flexible Financing
- Lowest Price
Gold Coverage Protection
Protect your gear
Gold Coverage Protection
Gold Coverage goes above and beyond the manufacturer's warranty to protect your gear from unexpected breakdowns, accidental damage from handling and failures. This plan covers your product for one, two, three or up to five years from your date of purchase, costs just pennies per day and gives you a complete "no-worry" solution for protecting your investment.
Gold Coverage Includes:
- Unexpected and unintentional spills, drops and cracks
- Normal wear and tear
- Power surges
- Dust, internal heat and humidity
Other plan features include:
- For products over $200, No Lemon Policy applies. If it fails for the same defect 3 times, it is replaced on the 4th breakdown. (Does not apply to failures due to drops, spills, and cracks)
- For products under $200 experiencing the above failures, a Musician's Friend gift card will be issued for the full price of the product + tax.
- Shipping fees covered if required for repair or replacement
- Plans are transferable in the event merchandise is sold
- Plans are renewable on new gear
*Limitations and exclusions apply. See terms and conditions (Opens in new window) for program details
Term for New Gear begins on date of purchase but does not replace the store return policy or manufacturer coverage.
Recreate the valve amp experience with flexible connectivity.
The Blackstar Polar 4 USB-C audio interface gives you the feel and response of a real guitar amp. It's the only interface with an FET input stage and Enhance feature that mimics a valve amp's input stage, restoring the touch, feel and tone of real amps when using amp plugins. You'll get foolproof input level settings thanks to an input stage with 24V of headroom that never digitally clips. The Enhance switch makes all your amp plugins sound better by adding the characteristics of a real guitar amp.
Experience Your Amp Plugins Like Never Before
When you plug your guitar into a normal interface, the signal sounds weak and peaky, making amp plugins sound artificial. The Polar's Enhance feature fixes this by replicating the behavior of a real valve amp's input stage. Now your amp plugins respond like the real thing, with the touch, feel and tone of an actual amp. The Enhance switch works perfectly with pedalboards too, eliminating the need for a DI box.
Set Levels Quickly Without Clipping
The Polar's innovative input stage provides an ample 24V of headroom, allowing you to drive it like an amp without clipping. Setting input levels and dialing in your tone has never been easier. The input stage's impressive headroom gives you flexibility to explore different sounds without worrying about unwanted distortion.
High-Quality Preamps for Any Source
Polar's preamps provide Neve 1081-inspired mic preamp and an Enhance function for mics that adds air and clarity to vocals. The mic and instrument preamps, alongside a 115dB noise floor, 48V phantom power and headphone outs for any impedance, make the Polar ideal for any musician recording guitar, vocals and more.
Simple Yet Powerful
While the Enhance feature improves feel, the Polar interface is also designed to be simple to use. You can quickly set levels without clipping and focus on what really matters—the music. The Polar's innovative features, alongside an incredibly low noise floor, 48V phantom power and headphone outs for any impedance, make it the go-to interface for guitarists and vocalists.
Features
- FET high headroom +/- 24V inputs, low noise -121dB
- Enhance switch reacts like input stage of valve amp
- MIC preamp same response as Neve 1081
- Loopback functionality
Order the Polar 4 channel USB-C audio interface today for superior sound.
Polar 4 Channel USB-C Audio Interface Specifications:
- Microphone Preamps: 4 (XLR/TRS)
- A/D Resolution: 24-bit/192kHz
- Input Features: FET high headroom +/-24V inputs, low noise -121dB
- INST "Enhance" Switch: Reacts like the input stage of a valve amplifier
- INST "Enhance" Input: Never clips, foolproof input level setting
- MIC "Enhance": Adds air and clarity
- MIC Preamp: Same response as Neve 1081
- Headphone Outputs: 2
- Loopback Functionality: Yes
- Phantom Power: 48V
- MIDI: In & Out
- Connectivity: USB-C computer connectivity
- Bus Powered: Yes (TBC)
Questions & Answers
Do you have questions about this product?
- Free Standard Ground shipping (48 contiguous states, some overweight and Used/Vintage items excluded).
- Orders placed before 3 p.m. ET usually ship the same business day.
Every guitar or bass you purchase from Musician's Friend (electric or acoustic, New or Open Box) includes two years of protection from manufacturer defects.
Our Gear Advisers are available to guide you through your entire shopping experience. Call or Chat for expert advice and to hear the latest deals.