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Sony ICD-UX570 Digital Voice Recorder, 4GB Memory, S-Microphone for Clear Audio

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Key Features
- 4 GB built-in memory, microSD expansion, extend recording time easily.
- Linear PCM and MP3 recording, choose high-quality or space-saving formats.
- Built-in high-sensitivity stereo mic, optimized Auto Voice and Auto Music modes.
- Retractable built-in USB, plug directly into PC for fast transfers.
- Quick charge support, short 3-minute charge yields emergency recording time.
- Playback and editing tools, variable speed, A-B repeat, divide, noise cut, EQ.
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Sony ICD-UX570 Digital Voice Recorder, 4GB Memory, S-Microphone for Clear Audio Overview
Description
The Sony ICD-UX570 is a slim, pocketable digital voice recorder with 4 GB internal memory and microSD expansion, designed for students, journalists, and professionals who need reliable, high-quality speech capture and quick file transfers. Its built-in retractable USB connector, Auto Voice and Auto Music modes, and variable playback tools make it a practical tool for lectures, interviews, meetings, and quick field recordings.
Weighing about 48 g and offering LPCM and MP3 recording formats, the ICD-UX570 balances portability with flexible recording options. Quick charge support and external mic compatibility let you capture extended sessions or upgrade input quality when necessary, while calendar search and strong file management speed up retrieval and transcription workflows.
Benefits
- Clear speech capture for lectures and interviews, thanks to high-sensitivity mic and Auto Voice mode.
- Fast, cable-free file transfers with built-in retractable USB.
- Pocketable design and low weight make it easy to carry all day.
- Flexible recording choices, from high-quality LPCM to space-saving MP3.
- Quick charge for emergency recordings, minimizing downtime.
- External mic support when you need upgraded input for interviews or field work.
Applications
- University lectures: One-tap record, calendar search, long MP3 recording for class capture.
- Journalist interviews: LPCM mode and external mic input for clearer interviews.
- Business meetings: Auto Voice mode and fast transfers speed up minutes and transcription.
- Music practice: Auto Music mode and LPCM capture for demos and practice takes.
- Field research: Expandable storage and quick charge support long sessions in the field.
- Podcasts & rough takes: Fast setup and playback tools for segmenting and editing.
Why Choose the Sony ICD-UX570
- Built-in retractable USB for true cable-free transfers and charging.
- Slim, pocketable body with quick charge for emergency use.
- Auto Voice and Auto Music modes plus LPCM support for flexible capture.
- Calendar search and robust file management for easy retrieval.
- External mic compatibility for improved interview quality.
Specifications
| Product Type | Digital Voice Recorder |
| Built-in Memory | 4 GB |
| Expandable Memory | microSD, microSDHC, microSDXC |
| Recording Formats | Linear PCM, MP3 |
| Playback Formats | LPCM, MP3, AAC, WMA |
| Input Jack | MIC IN, plug-in-power supported, input impedance ~2.2 kO |
| Output Jack | Stereo mini-jack, output = 5 mW + 5 mW |
| Internal Speaker | Approx. 16 mm diameter |
| Playback Speed Control | 0.25 to 3.0 (LPCM/MP3/WMA/AAC-LC) |
| Maximum Files (total) | Up to 5,000 files |
| Max Files per Folder | 199 files |
| Dimensions (W H D) | 36.6 mm 102.8 mm 12.2 mm |
| Weight | Approx. 48 g |
| Battery Type | Built-in lithium-ion battery |
| Operating Temperature | 5 C to 35 C |
| Storage Temperature | 10 C to +45 C |
| USB Connectivity | Built-in retractable USB, High-Speed USB (Type-A host) |
| Brand | Sony |
| Manufacturer SKU | ICDUX570BLK |
| UPC | 027242916258 |
What’s included
- 1- ICD-UX570 Digital Voice Recorder
Compatibility
| microSD cards | Lavalier mic, plug-in power | Headphones, 3.5 mm | Hardshell case | USB OTG adapter |
| 32 GB microSD | External handheld mic | USB-A host PCs | Protective pouch | Computer USB ports |
FAQ
Q1: What recording formats does the ICD-UX570 support?
A1: The recorder supports Linear PCM (LPCM) and MP3 recording formats, and can playback LPCM, MP3, AAC, and WMA files.
Q2: Can I expand storage on the ICD-UX570?
A2: Yes, the unit has a microSD slot compatible with microSD, microSDHC, and microSDXC cards for extended recording time.
Q3: Does the ICD-UX570 have a built-in USB connector?
A3: Yes, it features a retractable built-in USB connector for direct, cable-free file transfer and charging via a PC USB port.
Q4: Is there an external microphone input?
A4: Yes, the recorder includes a MIC IN jack with plug-in-power support for lavalier or handheld microphones.
Q5: How long can I record on the internal 4 GB memory?
A5: Recording time varies by format and bitrate; as an example, about 59 hours in MP3 at 128 kbps, with additional time available using microSD expansion.
Q6: Does the ICD-UX570 support fast or quick charging?
A6: The device supports quick charge functionality; a short 3-minute charge can provide emergency recording time, making it useful for last-minute needs.
Q7: What playback and editing features are available?
A7: Features include variable playback speed (0.253.0), A-B repeat, divide, track mark, move file, folder rename, file copy, erase, protect, noise cut, graphic equalizer, easy search, and time jump.
Q8: Can I use this recorder for music recording?
A8: The ICD-UX570 offers Auto Music mode and LPCM capture at consumer sample rates, suitable for practice and demos though not intended for multitrack professional studio recording.
Q9: What are the operating temperature limits?
A9: Operating temperature is 5 C to 35 C; storage temperature ranges from 10 C to +45 C.
Q10: How many files can the recorder store?
A10: The ICD-UX570 supports up to 5,000 files in total, with a maximum of 199 files per folder, and includes calendar search to help locate recordings quickly.

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