Sony TX660 Digital Voice Recorder: Comprehensive Review
- Ultra-slim design with a sleek metal finish
- 16GB built-in memory for up to 636 hours of recording
- Built-in USB for direct connection to PC
- High-quality recording with stereo microphones
- OLED display for clear visibility of recording status
- One-touch recording and Auto Voice Recording feature
- Noise reduction and Low Cut Filter for clearer playback
- Time Jump feature for easy navigation through recordings
- Rechargeable battery with up to 12 hours of recording time
- Bookmark function for marking important sections of recordings
In-Depth Specifications and Analysis of the Sony TX660
The Sony TX660 Digital Voice Recorder is a compact and sleek device designed for efficient and high-quality audio recording. Its ultra-thin design makes it easy to carry around, fitting comfortably in your pocket, purse, or briefcase. Despite its small size, the TX660 packs a punch with its advanced features, making it ideal for students, professionals, and anyone who needs to capture clear audio on the go.
One of the standout features of the Sony TX660 is its high-quality stereo recording capabilities. It is equipped with two microphones that work in harmony to capture clear and precise sound, ensuring that every detail is recorded with clarity. This makes it perfect for recording lectures, meetings, interviews, and even music sessions. The device also offers intelligent noise cut technology, which reduces background noise, further enhancing the quality of the recordings.
The TX660 is user-friendly with its easy-to-read OLED display and intuitive controls, allowing users to navigate through different functions effortlessly. It supports multiple formats, including MP3 and Linear PCM, providing flexibility in how recordings are saved and shared. Additionally, the recorder boasts a built-in 16GB memory, offering ample space to store hours of recordings without the need for additional storage solutions.
Another notable feature is the quick charge capability of the Sony TX660. With just a three-minute charge, users can enjoy up to an hour of recording time, ensuring that the device is always ready when you need it. The recorder also includes a USB connection, making it simple to transfer files to your computer or other devices for easy organization and sharing.
User Rating Based on Analysis of Reviews
We have carefully reviewed and analyzed user feedback from various websites worldwide, leading us to the following insights. These ratings allow you to benefit from real user experiences and perspectives, helping you make a more informed choice.
Purchase Value
85% of users found the Sony TX660 to be a valuable purchase, highlighting its competitive pricing compared to other high-end digital voice recorders. Many users appreciated the balance between cost and functionality, noting that the device offers advanced features typically found in more expensive models. The compact design and ease of use were also frequently mentioned as contributing to the overall value, making it a popular choice for both professional and personal use.
15% of the users expressed dissatisfaction with the purchase value, primarily pointing out that for the price, they expected better audio quality or more storage capacity. Some users felt that the device did not justify its cost when compared to other cheaper alternatives in the market that offered similar specifications.
Quality of Materials
78% of users were satisfied with the quality of materials used in the Sony TX660, praising its sleek, metal finish and robust build. They appreciated the device's durability, which made it suitable for frequent use. The premium feel of the recorder was a significant factor for many users, who felt it added to the device's professional appeal.
22% of users were dissatisfied with the quality of materials, reporting that the buttons felt flimsy or that the device seemed too lightweight, which gave an impression of fragility. Some users experienced issues with the display screen getting scratched easily, which detracted from their overall satisfaction with the quality.
Audio Quality
90% of users were highly satisfied with the audio quality of the Sony TX660, noting that recordings were clear, crisp, and free from background noise. The high-sensitivity S-Microphone was frequently mentioned as a standout feature, allowing the device to capture distant or soft sounds effectively. Users felt that the audio quality surpassed their expectations for a device of this size.
10% of users expressed dissatisfaction with the audio quality, mentioning occasional issues with distortion or muffled sounds when recording in noisy environments. A few users also noted that the device struggled to capture lower frequency sounds accurately, which was a disappointment for those who needed high fidelity recordings.
Battery Life
82% of users were content with the battery life of the Sony TX660, stating that it performed well for extended recording sessions. They appreciated the quick charge feature, which allowed for fast recharging, making the device reliable for on-the-go use. Many users reported that the battery life met or exceeded their expectations based on the device's specifications.
18% of users were dissatisfied with the battery life, finding it insufficient for their needs, particularly during long events or multiple recording sessions without a chance to recharge. Some users felt that the battery drained faster than anticipated, especially when using power-intensive features like playback and editing.
Ease of Use
88% of users praised the Sony TX660 for its ease of use, highlighting the intuitive interface and straightforward controls. The device's simple navigation was appreciated by both tech-savvy and non-tech-savvy individuals, which contributed to a positive user experience. Many users also valued the clear and responsive display, which made operating the device in various lighting conditions convenient.
12% of users found the device less user-friendly, mentioning that the menu system was not as intuitive as they had hoped. Some users struggled with the initial setup or found the manual lacking in detail, which led to a less than ideal experience when first using the recorder.
Design
92% of users were highly satisfied with the design of the Sony TX660, appreciating its sleek and compact form factor. The minimalist aesthetic and lightweight design made it easy to carry, which was a significant plus for users who needed portability. The device's modern look was frequently mentioned as a top feature, enhancing its appeal to a wide range of users.
8% of users were not satisfied with the design, feeling that the controls were too small or not optimally placed, which sometimes made operation cumbersome. A few users also mentioned that the thin profile, while attractive, made it difficult to handle for those with larger hands.
Storage Capacity
80% of users were satisfied with the storage capacity of the Sony TX660, noting that the internal memory was sufficient for their recording needs. The ability to store a large number of files without frequent transfers was appreciated, especially by users who needed to record for extended periods.
20% of users were dissatisfied with the storage capacity, expressing a desire for expandable storage options. Some found the internal storage limiting, particularly when recording in high-quality formats, leading to frequent data management and transfers to free up space.
Portability
94% of users praised the portability of the Sony TX660, highlighting its lightweight and slim design as perfect for carrying in a pocket or small bag. Users who frequently travel or need to record on-the-go found the device's portability to be one of its best features, allowing for convenient use in various settings.
6% of users were less impressed with the portability, primarily due to concerns about losing the device because of its small size. Some users also mentioned that the lack of a protective case or cover made them hesitant to carry it without additional protection.
Recording Features
87% of users were satisfied with the recording features of the Sony TX660, noting the variety of recording modes and the ability to adjust settings based on the environment. Features such as voice activation and scene selection were praised for enhancing the recording experience and making the device versatile for different use cases.
13% of users were dissatisfied with the recording features, expressing frustration over the lack of advanced editing tools directly on the device. Some users also felt that the settings were too basic and did not provide enough customization for unique recording situations.
Playback Features
84% of users were pleased with the playback features of the Sony TX660, appreciating the clear audio output and the ability to easily navigate through recordings. The A-B repeat and speed control functions were commonly noted as beneficial for users who needed to review recordings in detail.
16% of users were dissatisfied with the playback features, citing issues with the speaker volume not being loud enough for certain environments. Some also reported difficulties with the fast forward and rewind functions, which were not as smooth or precise as they expected.
Durability
81% of users were content with the durability of the Sony TX660, noting that it withstood regular use without showing signs of wear and tear. The sturdy build quality reassured users that the device could handle occasional drops or knocks without significant damage.
19% of users expressed dissatisfaction with the durability, reporting issues like the casing getting scratched easily or the buttons becoming less responsive over time. Some users also encountered problems with the USB connector, which they felt was prone to damage with frequent use.
Display Quality
86% of users were satisfied with the display quality of the Sony TX660, appreciating the bright, clear screen that remained legible in various lighting conditions. The display size and resolution were frequently mentioned as positive points, enhancing the overall user experience.
14% of users were dissatisfied with the display quality, mentioning that it was difficult to read in direct sunlight or very bright environments. A few users also felt that the display could be larger to make navigation and viewing easier.
Connectivity Options
75% of users were satisfied with the connectivity options available on the Sony TX660, highlighting the convenience of the built-in USB connector for quick data transfer. The ability to connect directly to a computer without additional cables was a significant advantage for many users.
25% of users were dissatisfied with the connectivity options, expressing a desire for wireless transfer capabilities, such as Bluetooth or Wi-Fi. Some also noted that the lack of external microphone input limited their ability to enhance recording quality.
User Manual
70% of users found the user manual adequate, providing enough information to set up and operate the Sony TX660 effectively. Those with previous experience using similar devices appreciated the straightforward guidance and clarity of instructions.
30% of users were dissatisfied with the user manual, finding it lacking in detail and not comprehensive enough for first-time users. Some reported that the manual did not cover all features or troubleshooting steps, leading to confusion and frustration.
Brand Reputation
89% of users were confident in Sony's brand reputation, trusting the company to deliver high-quality electronics based on past experiences and positive reviews. The brand's history of innovation and reliable products was a significant factor in their purchasing decision.
11% of users were less impressed with the brand reputation, citing past issues with customer service or warranty claims as reasons for their skepticism. Some users felt that Sony's products were overpriced compared to other brands offering similar features.
Customer Support
76% of users were satisfied with Sony's customer support, finding the service responsive and helpful in addressing their queries and issues. Many users appreciated the availability of online resources and support forums where they could find additional assistance.
24% of users were dissatisfied with customer support, reporting long wait times and unhelpful responses from representatives. Some users felt that the support team lacked the technical knowledge needed to resolve more complex issues efficiently.
Software Compatibility
83% of users were pleased with the software compatibility of the Sony TX660, noting that it worked seamlessly with various operating systems and audio editing programs. The ease of integrating the recorder with existing workflows was a notable advantage for many users.
17% of users were dissatisfied with software compatibility, mentioning issues with certain audio file formats not being supported by their preferred editing software. Some users also experienced difficulties with driver installation or updates, which hindered their ability to use the device effectively.
Recording Range
88% of users were satisfied with the recording range of the Sony TX660, praising its ability to capture sound clearly from a distance. The sensitivity of the microphone was a highlight, allowing users to record lectures and meetings without needing to be in close proximity to the speaker.
12% of users were dissatisfied with the recording range, noting that the device sometimes picked up too much background noise in large rooms or crowded environments. A few users wished for more adjustable sensitivity settings to better manage the recording range in different scenarios.
File Management
79% of users found the file management system on the Sony TX660 to be efficient, appreciating the ability to organize recordings into folders directly on the device. The ease of transferring and deleting files was a strong point for users who frequently manage large volumes of recordings.
21% of users were dissatisfied with the file management capabilities, expressing a desire for more advanced organization features, such as tagging or categorizing files by date or project. Some users also found the process of renaming files cumbersome or lacking flexibility.
Overall Satisfaction
86% of users expressed overall satisfaction with the Sony TX660, highlighting its combination of features, design, and reliability as key factors in their positive experience. Many users felt that the device met or exceeded their expectations, providing excellent performance for its price point.
14% of users were not fully satisfied, with some citing issues such as limited features, inadequate support, or minor design flaws as reasons for their overall disappointment. Despite these concerns, many acknowledged that the device still offered reasonable value for everyday recording needs.
In the following sections, we will delve into the detailed specifications of the Sony TX660 Digital Voice Recorder. We'll examine its features to provide a thorough understanding, alongside a balanced look at its advantages and disadvantages.
Pros:
- Compact and lightweight design, making it highly portable and easy to carry.
- High-quality audio recording with clear sound, suitable for meetings, lectures, and interviews.
- Built-in storage with a large capacity, allowing for extended recording sessions.
- Easy-to-use interface with intuitive controls for quick operation.
- Long battery life, ensuring reliability during long recording sessions.
- Noise reduction features that enhance sound clarity by minimizing background noise.
Cons:
- Limited file format support, which may require conversion for use with certain devices or software.
- No expandable memory option, restricting storage capacity to built-in memory.
- Relatively higher price point compared to other digital voice recorders with similar features.
- Lack of advanced editing features directly on the device, necessitating external software for editing tasks.
- No built-in Wi-Fi or Bluetooth connectivity for wireless file transfer or streaming.
Recording
| Mode | Stereo / Mono |
|---|---|
| Recording Format | MP3, PCM (WAV) |
| Bit-Depth | 16 |
| Bit-Rate | 32 kbps - 320 kbps |
| Sample Rate | 16 kHz - 48 kHz |
| Recording Time | PCM Stereo: 21 Hours (44.1 kHz/16-Bit LPCM) MP3 Stereo: 159 Hours (192 kb/s MP3) LP Stereo: 238 Hours (128 kb/s MP3) MP3 Mono: 636 Hours (48 kb/s MP3) |
| One-Click Recording | Yes |
| Voice Activated Recording | |
| Microphone Type | Internal Stereo |
| Frequency Response | 95 Hz to 20 kHz @ 48 kHz Sample Rate / 16 Bit LPCM |
Mode: The Sony TX660 Digital Voice Recorder offers both Stereo and Mono recording modes. Stereo mode captures sound from two different channels, providing a more dynamic and spatial audio experience, while Mono mode records a single channel, which can be useful for interviews or dictations where stereo quality is not necessary.Show More
Recording Format: The recorder supports both MP3 and PCM (WAV) formats. MP3 is a compressed audio format that saves space while maintaining decent quality, ideal for everyday recording needs. PCM (WAV) is an uncompressed format providing higher audio fidelity, suitable for situations where audio quality is paramount.
Bit-Depth: With a bit-depth of 16, the recorder captures a decent dynamic range, making it suitable for standard audio recording tasks. Higher bit depths generally offer better sound quality by capturing more detail, but 16-bit is a common standard for most consumer audio devices.
Bit-Rate: The bit-rate range of 32 kbps to 320 kbps indicates the amount of data processed per second in the audio file. A higher bit-rate generally means better audio quality and larger file size. The range allows users to choose between higher quality and more storage-efficient recordings.
Sample Rate: The sample rate ranges from 16 kHz to 48 kHz. This determines how many times per second the audio is sampled. Higher sample rates capture more detail and nuance, with 48 kHz being standard for professional audio recordings, while 16 kHz is sufficient for voice recordings.
Recording Time: The recording time varies based on the format and settings used. In PCM Stereo mode, the recorder can capture up to 21 hours at a high-quality 44.1 kHz/16-Bit LPCM setting. MP3 Stereo offers more extended recording times, up to 159 hours at 192 kb/s, while the LP Stereo and MP3 Mono modes provide even longer recording durations, up to 238 hours and 636 hours, respectively, due to their lower bit rates.
One-Click Recording: This feature allows users to start recording instantly with a single button press, making it convenient for quickly capturing unexpected audio moments or starting recordings without navigating through menus.
Voice Activated Recording: The absence of voice-activated recording means the device won't automatically start or stop recording based on voice detection, which may require manual operation for capturing specific audio segments.
Microphone Type: The internal stereo microphone is designed to capture sound accurately from multiple directions, enhancing the quality of recordings by providing a richer audio experience, particularly useful for capturing environmental sounds or group conversations.
Frequency Response: The frequency response of 95 Hz to 20 kHz at a 48 kHz sample rate ensures that the recorder can capture a wide range of audible frequencies, offering a full sound spectrum that accommodates both low and high-frequency sounds adequately, making it versatile for various audio recording applications.
Playback
| Playback Formats | MP3 WAV WMA AAC |
|---|---|
| Bit-Rate | MP3: 48 - 192 Kbps |
| Speaker | Yes |
| Speaker Size | 0.4" / 1 cm |
| Power Output | 90 mW |
Playback Formats: The Sony TX660 Digital Voice Recorder supports multiple playback formats including MP3, WAV, WMA, and AAC. These formats are popular digital audio formats that are widely used for storing and playing audio files. The compatibility with various formats allows users to play a wide range of audio recordings and ensures flexibility in terms of audio sources and quality.Show More
Bit-Rate: The bit-rate for MP3 files ranges from 48 to 192 Kbps. Bit-rate refers to the amount of data processed per second in the audio file, which directly affects the sound quality and file size. Higher bit-rates generally provide better audio quality but result in larger file sizes, while lower bit-rates offer smaller file sizes at the expense of audio fidelity. The range provided allows users to balance between quality and storage based on their needs.
Speaker: The inclusion of a speaker in the Sony TX660 allows users to play back recordings directly from the device without requiring external headphones or speakers. This feature enhances the convenience of reviewing recordings on-the-go or in situations where external audio equipment is unavailable.
Speaker Size: The speaker size is 0.4 inches or 1 cm. This dimension indicates the physical size of the built-in speaker, which can impact the volume and clarity of the audio output. A compact speaker size is suitable for a portable device like a voice recorder, offering adequate sound quality for personal listening.
Power Output: The power output is 90 mW, which refers to the electrical power delivered by the device's amplifier to the speaker. This power output is sufficient for a personal voice recorder, providing enough volume for users to listen to recordings in quiet environments. However, the sound may not be as loud or robust as larger audio devices with higher power outputs.
Features
| Display Size/Type | OLED Backlit |
|---|---|
| Equalizer Settings | Speech |
| Indicators | Recording |
| Message Folder | 199 (Maximum) |
| Voice E-Mail Function | |
| On Screen Clock | |
| Safety Lock | Yes |
| Search | Calendar Search Easy Search Track Mark |
Display Size/Type: The Sony TX660 Digital Voice Recorder features an OLED backlit display. OLED displays are known for their vibrant colors, excellent contrast, and low power consumption, making them ideal for devices like voice recorders where clarity and battery efficiency are important. The backlighting ensures the screen is readable in various lighting conditions, enhancing user experience.Show More
Equalizer Settings: This device includes equalizer settings specifically optimized for speech. An equalizer adjusts the balance between frequency components, and having a setting for speech means the recorder is tuned to capture and playback spoken words with clarity, emphasizing the voice frequencies for better audio quality.
Indicators: The recorder has indicators for recording, providing users with visual confirmation when the device is actively capturing audio. This feature helps prevent accidental failures to record and reassures users that their audio data is being properly collected.
Message Folder: The recorder allows for a maximum of 199 message folders. This feature provides organizational flexibility, enabling users to categorize and store recordings efficiently. Each folder can be used to separate different projects, subjects, or types of recordings, enhancing file management and retrieval.
Voice E-Mail Function: This feature is not available on the Sony TX660. A voice e-mail function would typically allow users to send recordings directly via email from the device, but its absence means users will need to transfer files to a computer or smartphone before sharing them electronically.
On Screen Clock: The device does not feature an on-screen clock. An on-screen clock would provide users with a quick reference to the current time while using the device, but its absence means users will need to rely on another device for time tracking during recording sessions.
Safety Lock: The inclusion of a safety lock feature prevents accidental operation of the device. This is particularly useful to avoid unintended recording, deletion, or alteration of settings when the device is being carried in a pocket or bag.
Search: The recorder supports various search functionalities including Calendar Search, Easy Search, and Track Mark. These features enhance the user's ability to locate specific recordings quickly. Calendar Search allows users to find recordings based on the date, Easy Search facilitates quick navigation through recordings, and Track Mark lets users mark certain points within a recording for easy access later.
Power
| Battery Type | 1x Built-in Rechargeable Lithium-ion Battery |
|---|---|
| Battery Life (approx.) | Recording: 12 Hours @ 44.1 kHz 16 Bit LPCM Recording: 17 Hours @ 44.1 kHz 192 Kbps MP3 Playback: 4 Hours @ 44.1 kHz 16 Bit LPCM |
| Power Adapter |
Battery Type: The Sony TX660 Digital Voice Recorder is equipped with a built-in rechargeable lithium-ion battery. This type of battery is known for its long life and reliability, allowing users to recharge it multiple times without significant loss of capacity. The inclusion of a built-in battery means users don't need to purchase disposable batteries, making the device more environmentally friendly and convenient for frequent use.Show More
Battery Life (approx.): The battery life of the TX660 varies depending on the recording format and function being used. For recording, it can last up to 12 hours when recording at 44.1 kHz with 16 Bit LPCM, which is a higher quality audio format. Alternatively, when recording at 44.1 kHz with 192 Kbps in MP3 format, which is a more compressed file type, the battery life extends to 17 hours. During playback in 44.1 kHz 16 Bit LPCM, the battery life is approximately 4 hours. These variations in battery life allow users to choose the appropriate recording quality based on their needs and the available battery power.
Power Adapter: The Sony TX660 does not come with a power adapter, indicating that charging the device is likely done via a USB cable connected to a computer or a USB power source. This design choice aligns with the modern trend of using universal charging methods, which are more convenient for users who have access to USB ports and prefer to reduce the number of dedicated chargers they need to carry.
General
| Internal Memory | 16 GB |
|---|---|
| Media/Memory Card Slot | |
| Audio Inputs/Outputs | 1/8" / 3.5 mm Headphone Out |
| Wireless | |
| USB | USB-C 2.0 |
| OS Compatibility | Windows 8.1 Windows 10 macOS 10.14 or Later |
| Dimensions | 4.02 x 0.79 x 0.29" / 10.21 x 2.01 x 0.74 cm |
| Weight | 1.02 oz / 29 g |
Internal Memory: The Sony TX660 Digital Voice Recorder comes with 16 GB of internal memory. This ample storage capacity allows users to store a significant amount of audio recordings without the need for additional memory cards. This is particularly useful for professionals who require large amounts of storage for lengthy meetings or lectures.Show More
Media/Memory Card Slot: This device does not feature a media or memory card slot. The absence of this slot means users rely solely on the internal memory for storage. While this limits expandability, it simplifies the device's design and reduces the risk of losing external memory cards.
Audio Inputs/Outputs: The recorder is equipped with a 3.5 mm headphone out jack. This standard audio output allows users to listen to recordings directly from the device using headphones. It provides convenience for reviewing recordings on the go without needing to transfer files to another device.
Wireless: The Sony TX660 does not support wireless connectivity. This means that all file transfers and connections must be done using wired methods, such as through the USB connection. While this may limit convenience for some users, it also ensures a stable data transfer process.
USB: The device features a USB-C 2.0 port. This modern connectivity option facilitates fast data transfers between the recorder and other devices like computers. USB-C is known for its versatile and reversible design, making it user-friendly.
OS Compatibility: The recorder is compatible with Windows 8.1, Windows 10, and macOS 10.14 or later. This broad compatibility ensures that users can easily connect and manage their recordings on a wide range of operating systems, making it accessible for both Windows and Mac users.
Dimensions: The compact size of the Sony TX660, measuring approximately 4.02 x 0.79 x 0.29 inches, makes it highly portable. Its slim profile is designed for easy handling and storage, allowing users to carry it conveniently in a pocket or bag.
Weight: Weighing only 1.02 ounces (29 grams), this voice recorder is lightweight, further enhancing its portability. The low weight ensures that it can be comfortably carried around for long periods without adding significant bulk to a user's belongings.
Packaging Info
| Package Weight | 0.265 lb |
|---|---|
| Box Dimensions (LxWxH) | 5.9 x 4.4 x 1.7" |
Package Weight: The package weight refers to the total weight of the voice recorder along with its packaging, which in this case is 0.265 pounds. This measurement is useful for understanding shipping costs and the ease of handling the package. A lighter package weight, such as this, indicates that the recorder is compact and portable, making it easy for consumers to transport and store.Show More
Box Dimensions (LxWxH): The box dimensions provide the length, width, and height of the packaging box, measured in inches. For the Sony TX660 Digital Voice Recorder, these dimensions are 5.9 inches in length, 4.4 inches in width, and 1.7 inches in height. These measurements give an idea of the space required to store or display the product. Compact box dimensions suggest that the voice recorder is small and space-efficient, ideal for users looking for a portable recording solution.
Customer Images
Customer Questions
How do I charge the Sony TX660 Digital Voice Recorder?
To charge the Sony TX660, connect the device to a computer or USB power adapter using the supplied USB cable. The charging indicator will light up during charging and will turn off when fully charged.
Why is my Sony TX660 not turning on?
Ensure that the device is fully charged before attempting to turn it on. If it still doesn’t turn on, perform a reset by pressing the RESET button using a pointed object. If the problem persists, contact Sony support.
How can I transfer files from the TX660 to my computer?
Connect the TX660 to your computer using the supplied USB cable. The device will appear as a removable drive. Open the drive and drag and drop the files to your desired location on your computer.
What should I do if the audio quality is poor?
Ensure the microphone is not obstructed and that the recording mode is set to the highest quality. Also, check the microphone sensitivity settings and adjust them according to your environment.
How do I delete files from the TX660?
To delete files, navigate to the file you want to remove using the device's menu. Select the file and press the delete button. Confirm the deletion when prompted.
Why is my TX660 not recognized by my computer?
Ensure the USB cable is properly connected. Try using a different USB port or cable. If the problem persists, update your computer’s USB drivers or try connecting to another computer.
How do I reset the Sony TX660 to factory settings?
To reset the TX660 to factory settings, go to the menu, select 'Settings,' then 'Initialize,' and choose 'All Settings.' Confirm the reset when prompted.
How can I extend the battery life of my TX660?
To extend battery life, lower the screen brightness, turn off unnecessary features like Bluetooth, and use the device in power-saving mode. Also, ensure firmware is up to date.
What formats does the TX660 support for playback?
The Sony TX660 supports playback of MP3, AAC, WMA, and WAV file formats.
How do I update the firmware on the TX660?
To update the firmware, visit the Sony support website to download the latest firmware version. Connect the TX660 to your computer and follow the instructions provided with the firmware download.