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Marantz CDR-310 2-Channel Stereo/Mono Portable MP3/CD Recorder

B&H # MACDR310 MFR # CDR310
Marantz CDR-310 2-Channel Stereo/Mono Portable MP3/CD Recorder

Marantz CDR-310 2-Channel Stereo/Mono Portable MP3/CD Recorder Front View Inputs View

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Product Highlights

  • Stereo or Mono Operation
  • MP3 or WAV Recording
  • CD and HDD Storage
  • XLR Inputs
  • 48V Phantom Power
  • S/PDIF Digital I/Os
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The Marantz CDR-310 is a 2-channel portable CD-R field recorder featuring MP3 and MPEG compressed or uncompressed WAV and AIFF recording in either stereo or mono modes. The simplified, intuitive design allows for use in government agencies, law enforcement, boardroom meeting documentation and broadcast applications.

The lightweight and versatile CDR-310 is equipped with professional features such as XLR microphone inputs with 48V phantom power, a set of S/PDIF digital I/Os, pre-record buffering and background recording modes while stopped or in pause mode, and ample long-term recording in the compressed modes. After storing audio temporarily on the internal 1", 4GB hard drive, the unit will record both audio and data to CD-R discs.

With the introduction of the CDR-310, Marantz continues to advance the possibilities of field recording while making cutting-edge technology available to a whole new market for a very affordable price.

Lightweight and portable CD recorder with CD-DA/WAV/MP3 or AIFF compressed/uncompressed recording
Long-term recording in uncompressed and MP3 formats
Internal 1" 4GB hard drive stores audio before burning to CD
Burns audio or data CD-R, records up to 20 hours on 1 CD (MPEG Mono); burns audio discs for playback on standard CD players, data discs for transfer to computer or archival applications
Simplified operation with one-touch record feature; Pre-record mode enables active recording for up to 10 seconds when unit is stopped
Background Record Mode captures audio as on-going backup when unit is in pause mode; Silent Skip recording feature
XLR microphone inputs with 48V phantom power for use with condenser microphones
Individual microphone level attenuators and built-in condenser microphone; built-in speaker and headphone output with level control
S/PDIF digital I/O with CD-standard 16-bit/44.1 resolution
AA alkaline, NiCad/NiMH rechargeable battery operation with 4 hours of battery life
Type 2-channel Portable CD-R/MP3 Digital Recorder
Recording/Reading Methods Internal HD, CD-R/RW
Recording Bit Rate 16-bit(AIFF/PCM)
128 kbps(MPEG Stereo)
64 kbps(MPEG Mono)
Sampling Frequency 44.1 kHz
Number of Channels 2
Frequency Response 20Hz - 20kHz
Signal-to-Noise Ratio Playback: 85dB
Dynamic Range Analog input: 80dB
Playback: 85dB
Total Harmonic Distortion (THD) 0.05%
Inputs 2 x XLR Female Mic In
2 x RCA Phono Line In
1 x Coaxial SPDIF Digital In
1 x 2.5mm Remote 1 In
1 x 1/8" Mini Remote 2 In
Output 2 x RCA Phono Line Out
1 x Coaxial SPDIF Digital Out
1 x 1/4" TRS Headphone Out
Headphone Output Yes, 1/4" Stereo Phone
Dimensions (WxDxH) 9.6 x 2.2 x 7.2" (244 x 85 x 182mm)
Weight 2.8 lbs (1.3kg)
Specialties MP3 and CD-R Recording and Playback
Background Record Mode
Standard AA or NiMH/NiCAD Rechargeable Battery Operation
Marantz CDR-310 2-Channel Stereo/Mono Portable MP3/CD Recorder
  • 1-Year Limited Warranty

    by PowerReviews
    MarantzCDR-310 2-Channel Stereo/Mono Portable MP3/CD Recorder

    (based on 1 review)

    Ratings Distribution

    • 5 Stars



    • 4 Stars



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    • 1 Stars



    Reviewed by 1 customer

    Displaying review 1

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    Super convenient and well-built

    By Jared

    from Colorado

    About Me Experienced

    Verified Buyer


    • Compact
    • Easy To Use
    • Excellent Sound
    • Low Distortion
    • Powerful
    • Versatile


    • Plastic case

    Best Uses

    • Events
    • Professional Recording

    Comments about Marantz CDR-310 2-Channel Stereo/Mono Portable MP3/CD Recorder:

    Using it for both mobile and regular speech recording. Love that it can record so much continuous time and then burn down to multiple CDs very easily. Very functional controls; well-thought-out interface for quick workflow.

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    Batteries & Power

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    Required item:

    Marantz - RB-1651 - NiMH Rechargeable Battery Pack
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    Varta - High-Energy 1.5V AA LR6 Alkaline Battery (4-Pack)
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    Cases & Protection

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    Marantz - PRC600 Reporter-Style Case
    • You Pay: $89.00
    Special Order ?
    This is a Special order item. Est. arrival at B&H is 7-14 business days (subject to availability). Your order will be charged at time of shipment. Item is non-cancelable and non-returnable.
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    PayPal orders will be charged when the order is placed.
    International Orders
    For international orders, credit cards will be charged at time you place your order.
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