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TX660 Digital Voice Recorder

Sony ICDTX660


  • Lightweight and ultra-thin design
  • High Quality Recording
  • One Push Recording and Auto Voice Recording
  • Store maximum 5000 files with 16 GB built-in memory

Quick Specs

  • Type: Miscellaneous

See More

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At a glance

Top Features

Fits right in your pocket

With a lightweight and ultra-thin design, the ICD-TX660 fits easily in your pocket, so it can go wherever you go and be ready at a moment s notice.

Sleek, metallic design

Enjoy premium feel in your hand with a sleek metallic body that makes the ICD-TX660 as stylish as it is practical.

High Quality Recording

The improved digital stereo microphone reduces background signal noise without sacrificing microphone sensitivity. Plus, its mounted parabolic form and improved digital stereo mic can record high-quality stereo sound.

Never miss a moment

When you need to start recording in a rush, use the One Push Recording feature and recording will start immediately, even if the device had been powered off.

Reduce background noise with Auto Voice Recording

Recording someone talking" Switch on Auto Voice Recording to optimise audio capture settings for vocal frequencies. You ll get cleaner recording with less background noise and reduced chance of audio loss from incorrect microphone settings.

16GB built-in memory for extended recording

The ICD-TX660 has 16GB of built-in memory, so you have plenty of storage space for your audio. Record for a maximum of 636 hours in one go, or store up to 5000 separate files.

See more with a larger display

With an OLED Display that is 41% larger than the ICD-TX650 Voice Recorder, you can keep track of your recordings and read text more easily than ever.

Get to the point with Time Jump

With the ICD-TX660, long-range skipping is simple. Use the Time Jump feature to skip 10% of the total playback time of each recording and find the important sections of your meeting, interview or lecture, with ease.

Check your recording status with a glance

The ICD-TX660 has an easier-to-see recording status LED light, that can be seen from above. That means you can check your recording at a glance, whether it s in your pocket or your bag.

USB Type-C® Connectivity

The ICD-TX660 has a USB Type-C® port for convenient connectivity.

Sustainability Features


Designed with the environment in mind

Sony is committed not only to offering products, services and content that deliver exciting experiences but also to working towards our goal of a zero environmental footprint throughout our business activities.


  • Lightweight and ultra-thin design
  • High Quality Recording
  • One Push Recording and Auto Voice Recording
  • Store maximum 5000 files with 16 GB built-in memory
  • USB Type-C® connectivity, cable supplied (USB-A to USB-C)
General Features
Battery Type Li-ion
Built-in Memory 16 GB
Built-in Microphone Yes
Calendar Search Yes
LCD Backlight Yes
Maximum files per folder 199
PC Connectivity Yes
Playback Format MP3/WAV/WMA/AAC
Recording Format LinearPCM/MP3
Playback & Edit
A-B Repeat Yes
Digital Pitch Control (Speed Control) Yes
Easy Search Yes
Noise Cut Yes
Track Mark Yes
Battery Life for recording LPCM 44.1 kHz, 16 bit 12 hrs
Battery Life for recording MP3 128 kbps 17 Hrs
Battery Life for recording MP3 192 kbps 17 Hrs
Battery Life for recording MP3 48 kbps (monaural) 17 Hrs
Frequency response MP3 128 kbps 95-16,000 Hz
Frequency response MP3 192 kbps 95-18,000 Hz
Frequency response MP3 48 kbps (monaural) 95-14,000 Hz
Low-cut Filter Yes
Max. Recording time LPCM 44.1 kHz, 16 bit 21 hrs 35 mins
Max. Recording time MP3 128 kbps 238 hrs
Max. Recording time MP3 192 kbps 159 Hrs
Max. Recording time MP3 48 kbps (monaural) 636 hrs
Recording Monitor Yes
Scene Select Yes
Frequency response LPCM 48 kHz, 16 bit 95-20,000 Hz
Size & Weight
Dimensions (W x H x D) Approx. 4.02 x 0.79 x 0.29 "
Weight Approx. 1.02 oz

Quick Specs

  • Appearance

  • Type: Miscellaneous

Professional delivery and installation is available for every product we sell. We would be happy to coordinate delivery and installation for you.

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can be large, heavy and expensive. You probably don't have the special tools or expertise needed to fix them in a crisis. If you can spare a few thousand dollars without batting an eyelash for new should they break tomorrow, don't buy a warranty. But if you're like most of us, protect yourself by purchasing inexpensive extended warranties when you buy a new product and save yourself big money in the long run.