1.888.955.6000
crutchfield.com
Crutchfield

Sony ICD-SX733

4GB digital voice recorder with expandable memory

Zoom
  • Sony ICD-SX733

    Front

  • Sony ICD-SX733

    Charging with retractable USB plug (laptop not included)

  • Sony ICD-SX733

    Front view

  • Sony ICD-SX733

    Left side view

  • Sony ICD-SX733

    Recorder with included stand

  • Sony ICD-SX733

    Right side view

  • Sony ICD-SX733

    Shwon with hand for scale

  • Sony ICD-SX733

    With USB plug extended

Item #: 158SX733
 
DISCONTINUED
 
This item is no longer available to purchase.
 
Contact us for other options
 
Call   Email  
 
Outlet Stock
 
 
 
 
 

Our take on the Sony ICD-SX733

by Ralph Graves
Sony

The Sony ICD-SX733 delivers exceptional voice and sound recording quality. The built-in stereo microphone picks up voices and music clearly. Dual analog-to-digital converters ensure the recordings are rendered with detail and accuracy.

Sony ICD-SX733 voice recorder

With its USB plug extended, you can connect the ICD-SX733 directly to your computer.

Read more

The recorder features a built-in retractable USB plug for easy connection to a PC or Mac® computer. Just plug it in when you need to charge the built-in battery or transfer your files — no need to keep track of a separate cable.

Expandable memory

Don't worry about running out of memory. The 'SX733 has 4GB of built-in memory that can store over 1,000 hours of recordings. If you need more, just insert a microSD card into the player and keep recording.

Versatile recording and playback options

Never worry about missing the opening of a song or speech again because you didn't press Record fast enough. Pre-record mode continually keeps 5 seconds of sound in a memory buffer, so when you press Record, the file starts with the previous 5 seconds already captured.

Variable playback speed lets you slow down the recording to catch that fleeting phrase, or rapidly skim through the file to find the section you're looking for. Voice-Up amplifies low volume during playback, so you can catch voices or sounds in the background of your recording.

Select what you want to record, such as lectures, music, or personal memos, and Scene Select automatically adjusts the recording levels for you. And the intelligent noise cut feature further improves recordings made under less-than-ideal circumstances. The voice-activated mode lets you operate the recorder hands-free. And the included stand holds the 'SX733 at an angle for optimal recording.

Highlights:

  • battery-powered digital voice recorder with expandable memory
  • built-in stereo microphones
  • 4GB embedded memory
  • dual analog-to-digital converters for accurate and detailed recording
  • Voice-Up amplifies low volume sounds for clarity
  • built-in editing functions:
    • Pre-Record mode buffers sound for 5 seconds before Record key is pressed, ensuring start isn't lost
    • noise cut to reduce ambient sound during recording
    • adjustable playback speed
  • expandable microSD card slot (memory card not included)
  • Scene Select automatically sets levels based on activity (notes, music, lecture, etc.)
  • LCD display
  • built-in speaker
  • high-speed USB interface through built-in retractable USB plug
  • headphone minijack output
  • stereo minijack input for an optional external microphone
  • up to 19 hours of operation with built-in rechargeable battery
  • stand and carry case
  • 1-5/8"W x 4-5/16"H x 5/8"D
  • weight: 2.625 oz.
  • warranty: 1 year
  • Our 60-day money-back guarantee
Computer Requirements:
  • Windows® 8, Windows® 7, Windows Vista® SP 2 or higher, Windows® XP SP3 or higher
  • Mac OS X v.10.3.9-v.10.8 (Sony software has limited Mac compatibility)

Hands-on research from the Crutchfield Labs (what are the Labs?)

Product Research
What's in the box?

Download owner's manual

  • IC recorder
  • 6.75" USB extension cable (Male Type A USB on one end and Female Type A USB on other end)
  • Stereo earphones with 39" cord (3.5mm plug)
  • Recorder stand
  • Soft storage case
  • Quick Start Guide
  • Limited Warranty sheet
  • Online product registration sheet
  • Audio Studio promo sheet
  • Listening for a Lifetime headphone safety sheet

Our Product Research Team

At Crutchfield, you'll get detailed, accurate information that's hard to find elsewhere. That's because we have our own in-house Product Research team — they open the box, verify contents, check the owner's manual, and record dimensions, features and specs. We stay on top of new products and technologies to help people make informed choices.

General Features
Recording Features
Edit and Playback Functions

General Features

Overview: The Sony ICD-SX733D is a feature-packed hand-held portable digital voice recorder. It has a built-in 4 GB flash memory for hours of recording time. It has a built-in 3-element microphone, mono speaker, and jacks for an external microphone and headphones. The SX733D operates on a built-in Lithium-ion rechargeable battery. Included with the recorder is a pair of stereo earbud headphones, a recording stand, and a soft storage pouch.

Dual A/D Converters: The SX733D features dual analog-to-digital converters, working in tandem, to deliver recordings with a wide dynamic range and minimum distortion. You'll get full, smooth sounding recordings, ideal for both voice and music.

LCD Display: The SX733D features a 1-3/16" square, backlit, monochrome LCD display which indicates recording and playback information. The recorder will display the elapsed or remaining recording time in hours, minutes, and seconds. When not recording, the current time can be displayed.

Date and Time: The recorder features a built-in clock. If you have set the time and date, information as to when a sound file was recorded is stored automatically with that file. In addition, you can set an alarm and start playback of a selected file at a specified time.

Built-in Microphone: The unit features a built-in, 3-element, stereo microphone on the top of the recorder. You can set the microphone sensitivity for music, voice, or for zoom functionality. In addition to the built-in microphone, the recorder also has a 3.5mm external microphone input.

Built-In 4 GB Flash Memory: The SX733D Digital Voice Recorder features a built-in 4 GB flash memory which can hold hours of audio or voice memos. The unit has 5 pre-programmed folders (400 maximum), and up to 199 files per folder (or a maximum of 4074 files). Because a portion of the memory is used for system management and/or application files, available capacity is approximately 3.2 GB.

Memory Card Slot: In addition to the 4 GB built-in memory, the SX733D has a memory card expansion slot for more recording capacity. The slot will accept microSD and M2 (Memory Stick micro) memory cards.

USB Port: The SX733D has a retractable Type A USB plug that makes it easy to connect directly to your computer for file transfer or charging. A short USB extension cable is supplied for use with hard-to-reach USB ports. The unit is Hi-speed USB compatible, and can work with the following Operating Systems:

  • Windows 8
  • Windows 7 SP1 or higher
  • Windows Vista SP2 or higher
  • Windows XP SP3 or higher
  • Mac OS X (v10.3.9-v10.8)

Sound Organizer: The unit features built-in Sound Organizer editing software. When you connect the recorder, you can install the software on your computer. Sound Organizer is compatible with Windows XP (SP3), Vista (SP2), Windows 7, and Windows 8.

Power Requirements: The recorder is powered by a built-in Lithium-Ion rechargeable battery. See the chart below for battery life information.

Recording Features

Recording Format: The ICD-SX733D records audio files in MP3 format in four recording modes at bit rates of 48 kbps to 320 kbps, or in 16-bit, 44.1kHz LPCM. Lower bit rates provide longer recording times while higher bit rates offer better quality recordings. The selectable recording modes are as follows:

Recording Mode Frequency Response Maximum Recording Time
Built-in 4 GB Memory
Max. Battery Life
LPCM 44/16 40Hz -20kHz 5 hrs 20 min 19 hours
MP3 320k 40Hz - 20kHz --- ---
MP3 192k 40Hz - 18kHz 39 hrs 45 min 17 hours
MP3 128k 40Hz - 16kHz --- ---
MP3 48k (Mono) 40Hz - 14kHz 159 hours 19 hours

VOR Function: The VOR (Voice-Operated Recording) function makes the digital voice recorder start recording when the recorder detects sound, and pause when no sound is heard, eliminate recording during soundless periods.

Pre-Record Mode: The Pre-Record mode buffers sound for five seconds prior to the moment the Record button is pressed. This way you don't miss a word or note.

Intelligent Noise Cut: Sony's Intelligent Noise Cut feature significantly reduces ambient noise during recording for clearer playback.

Scene Select: You can select a pre-determined recording mode with the push of the Scene Select button. You can choose from Auto Voice Recording, Meeting, Voice Notes, Interview, Lecture, Music, and My Scene 1 or 2, to optimize the recording settings for each type of scene.

Edit and Playback Functions

Key Control: The ICD-SX733D's Key Control function lets you manipulate the audio playback to your convenience. The playback speed can be adjusted from 0.25x to 3x normal speed with normal-sounding audio, due to special digital processing. If you need to change the pitch, you can adjust the audio playback in semi-tones higher or lower in 6 steps each.

Voice Up: The Voice Up feature amplifies low volume sounds so that distant voices and other sounds can be clearly heard.

Overwrite and Add Functions: The SX733D allows you to correct dictation in playback and add a recording after the original recording. Added recording will be placed after the current file, and will be counted as a part of the file.

Divide: In the stop mode, you can divide a file into two parts, with the new file number being added to the newer part of the divided file.

Erase: You can erase your recorded messages one by one, or all messages in a folder at one time.

Track Mark: You can place up to 98 track marks for each file to assist you in finding an exact spot in your recording.

Protect Files: To prevent a file from being accidentally erased or edited, you can protect an important file. When a file is protected, it is regarded as a read-only file. Protection can be released, if desired.

Built-In Speaker and Headphones: The SX733D features a built-in mono speaker for listening back to your recordings. The recorder also features a 3.5mm headphone output. A pair of stereo headphones is supplied.

Easy Search: You can go forward for approximately 10 seconds or back for approximately 3 seconds to locate a desired point in a long recording.

A-B Repeat: You can place marks at the beginning and the ending of a recorded passage for repeated playback. This constant repetition feature can be used for language learning.

Hold Function: The SX733D has a Hold function that will lock the buttons to prevent accidental operations. The Hold function is activated by sliding the power switch to the left.

 
Be the first to review this product
Great Gear Giveaway rewards card

Submit a review and then enter to win a $500 rewards card

Review this product:

Thanks for taking the time to share your experiences about this product. Please be sure to focus your comments on the product itself. Read our Review Guidelines for more information.

Your email won't be visible. Please use the email address that is associated with your order.
(e.g., JohnD) Your review will be signed using the display name and location
(e.g., Charlottesville, VA)

Click on a star to rate the overall product on a scale of 1-5
1500 characters left
Attach a YouTube Review
Crutchfield Video Review Guidelines
  • Only submit videos that you made or are authorized to use.
  • Do not submit videos that contain music, video or visuals that are copyrighted and belong to someone else.
  • Please see our Review Guidelines for more information.
500 characters left
500 characters left

For a more in-depth review and enhanced detailed information on the Sony ICD-SX733, please visit the Crutchfield website product page (/ISEO-rccbcspd/p_158SX733/Sony-ICD-SX733.html ).