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Korg MR-1

1-bit/2.8MHZ Handheld Recorder with Built-in Condenser Mic, 20GB Hard Drive, and USB 2.0
Item ID: MR1
Sorry, the Korg MR-1 is no longer available. We've left this page up for reference only.
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Korg MR-1
Korg MR-1

High-fidelity 1-bit/2.8MHz Recording in a Portable Unit!

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If you're someone who does a lot of location recording and want to be outstanding in your field (so to speak) the Korg MR-1 portable recorder, offers the pristine fidelity and flexibility of 1-bit technology (used for the SACD format), which makes it an excellent choice for location recording, broadcast journalism, live music performances - even for rehearsals and song-writing sessions. By recording in 1-bit/2.8 MHz format you are assured that your most important, once-in-a-lifetime moments are captured in stunning detail, and ready for whatever the future brings you. And back in the studio it also provides superb final mix and archiving benefits.

Korg MR-1 at a Glance:
  • High-quality 1-bit/2.8 MHz recording and playback,
  • Dual balanced mini plug inputs, built in condenser mic, and USB
  • Included software can convert 1-bit recordings into WAV and AIFF formats
  • Supports multiple recording formats

1-bit technology equals pristine fidelity
1-bit recording is the latest advancement in audio, and has been adopted for use in the critically acclaimed SACD recording format. It offers a frequency response of 10Hz to 100kHz and dynamic range of 120 dB. This uncompromising fidelity, low noise floor, extended dynamic range, lifelike imaging and analog quality depth has been praised by top experts. But there are other important advantages to the format that are of benefit to all recording professionals, regardless of their tracking platform.

Ultra Portable
The ultra portable MR-1 includes dual balanced mini plug inputs and a stereo mini plug output. It includes a stereo electret condenser mic so the unit can be tucked away and the mic clipped or placed in a convenient location. High speed USB connectivity allows easily file transfer to and from a computer. The MR-1 runs on AC or long-life rechargeable lithium polymer battery.

Free integrated software solution
The MR-1 comes with Korg's innovative and powerful AudioGate software for Mac and PC. AudioGate can convert 1-bit recordings into WAV and AIFF formats at various bit-rates and offers real-time conversion and playback of 1-bit files. It also does essential functions like DC offset removal, gain control, and fade in/out. The combination of this recorder and this exclusive software makes the perfect system for both capturing and preserving your critical projects and source recordings. This archiving capability that had only been the domain of the major record companies and top studios is now available for everyone!

Real world features
The MR-1 also supports multiple recording formats including DSDIFF, DSF, and WSD 1-bit formats, as well as multi-bit PCM format (BWF) with resolutions up to 24-bit/192 kHz. It features an internal 20GB hard drives for ample recording times, and USB 2.0 connection for fast and easy transfer of files between the recorder and your computer.

Korg MR-1 Features:
  • High fidelity 1-bit/2.8MHz recording and playback
  • Future-proof recording technology
  • Built-in stereo electret condenser mic
  • Dual balanced mini plug inputs and stereo mini plug output
  • Frequency response: 10Hz-100kHz
  • Dynamic range: 120dB
  • Supports DSDIFF, DSF, and WSD 1-bit formats, as well as multi-bit PCM format (BWF) with resolutions up to 24-bit/192 kHz.
  • Included AudioGate software for Mac and PC
  • AudioGate can convert 1-bit recordings into WAV and AIFF formats at various bit-rates, real-time conversion and playback of 1-bit files, DC offset removal, gain control, and fade in/out
  • 20GB hard drive
  • USB 2.0
  • Runs on AC or long-life rechargeable lithium polymer battery
The Korg MR-1 brings super high-fidelity 1-bit and future-proof technology to portable recording!

Warranty Info

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Offer applies only to single-receipt qualifying purchases. Select manufacturers may require that only the manufacturer’s products qualify towards the minimum purchase amount needed to be eligible for promotional financing. Otherwise, an invoice that meets the minimum purchase amount and contains at least one qualifying manufacturer product is eligible for promotional financing. No interest will be charged on promo purchase balance, and equal monthly payments are required on promo purchase until it is paid in full. The payments equal the amount financed divided by the number of months in the promo period, rounded up to the next whole dollar. These payments may be higher than the payments that would be required if this purchase was a non-promo purchase. During the last month(s) of the promo period the required monthly payment may be reduced due to the prior months’ rounding. Regular account terms apply to non-promo purchases. New Accounts as of 07/31/2025: Purchase APR is 34.99%. Penalty APR is 39.99%. Min Interest Charge is $2. Existing cardholders: See your credit card agreement terms. Subject to credit approval.

Offer applies only to single-receipt qualifying purchases. No interest will be charged on the promo balance if you pay it off, in full, within the promo period. If you do not, interest will be charged on the promo balance from the purchase date. The required minimum monthly payments may or may not pay off the promo balance before the end of the promo period, depending on purchase amount, promo length and payment allocation. Regular account terms apply to non-promo purchases and, after promo period ends, to the promo balance. New Accounts as of 07/31/2025: Purchase APR is 34.99%. Penalty APR is 39.99%. Min Interest Charge is $2. Existing cardholders: See your credit card agreement terms. Subject to credit approval.

The estimated required monthly payment shown which excludes taxes and delivery equals the amount financed divided by the number of months in the promo period, rounded up to the next cent. During the last month(s) of the promo period the required monthly payment may be reduced due to this rounding. These payments apply only with the financing offer shown. If you make these payments by the due date each month, you should pay off this amount financed within the promo period, if it is the only balance you are paying off. If you have other balances on your account, this payment will be added to any other minimum monthly payments.

Applies only to select items from this manufacturer. Ask your Sweetwater Sales Engineer for more details.