Best Mp3 Compression

Sony MZ-N505 Net MD Walkman Player/Recorder (Gold)

Record MP3s or CDs at up to 32x speed on affordable MD media for over 5 hours of music per standard 80-minute disc.
Easy Skip group/folder navigation in player.
Music-management software ensures seamless file transfers to & from hard drive.
multi-speed transfers via USBport(4x SP, 16x LP2, and 32x LP4).
Sony's ATRAC3 DSP encoder improves audio quality in high frequencies over previous MD compression schemes.
Includes USB cable, headphones, AC adapter, Open MG Jukebox Windows installer CD, manual.

Portable CD player compatible with MP3 files and Sony's ATRAC3plus compression technology.
4-line display with advanced text navigation.
Includes SonicStage CD Simple Burner software to facilitate ATRAC3plus CD burning from MP3 files and from other CDs.
Skip-free G-Protection technology eliminates or reduces skipping during many active uses.
Bookmark playback function for easy programming, auto-ranking playback programs your favorites based on listening frequency.
Up to 70 hours extended playback with just 1 AA battery (not included).

...r "Repeat" for your tunes to be played in different modes order. Enjoy the different and unique music experience every time you hook up to your player..
Play MP3-CD, CD and CD-R/RW - MP3 stands for "MPEG 1 Audio layer-7.6 cm (3") .MP3 is a revolutionary compression technology by which large digital music files can be made up to 10 times smaller without radically degrading their audio quality. MP3 has become the standard audio compression format used on the world wide web, allowing quick and easy audio file transfer. 20-track CD programmable- The CD progammable playback feature allows you to enjoy your favorite tracks in the sequence you want..

The PTZ streaming camera offers perfect functions, superior performance and rich interfaces.The features include advanced ISP processing algorithms to....
Support compression of resolution up to 1920x1080 with frame up to 60 fps and 2....
By adopting high accuracy step driving motor mechanism, it works extremely quiet and moves smoothly and very quickly to designated position..
Support ONVIF, SRT, RTSP, RTMP protocols and RTMP push mode, easy to link streaming media server (Wowza, FMS).
Could be widely used at Tele-education, Lecture capture, Webcasting, Videoconferencing, Tele-training, Tele-medicine, Interrogation and Emergency....

Portable S2 Sports CD player compatible with MP3 files and Sony's ATRAC3plus compression technology.
2-line dot-matrix display built into the handstrap offers full ID3 tag recognition, and bookmark playback.
Includes SonicStage CD Simple Burner software to facilitate ATRAC3plus CD burning from MP3 files and from other CDs. Software is not Macintosh compatible..
Skip-free G-Protection technology eliminates or reduces skipping.
active control playback operation simplifies active use.
More than 75 hours extended playback with 2 AA batteries (not included) for ATRAC recordings and over 50 hours continuous audio CD playback.

Rockville BPA225 dual 15" Powered Active 1500W Pro DJ PA speaker with Bluetooth and TWS.
Rockville BPA225 dual 15" Pro Powered Active 1500W DJ PA speaker w/ Bluetooth. 1500 Watts Peak/ 750 watts Program/ 375 Watts RMS. Built-in Class "AB"....
1. 75” inch compression horn drivers for clear highs. Each speaker has a trolley handle and wheels making it easy to transport. Controls: 5 band....
Master volume/MP3 volume/ master Treble/ master bass knobs. Amplifier clipping LED indicator. Cooling fan keeps the speaker from getting hot. Built in....
Lcd screen- displays MP3 functions and easy bt connectivity pairing. Wireless remote control. Enclosures are made with exceptionally rugged high....

...am/ 375 Watts RMS. Built-in Class "AB" Amplifier with amazing sound quality. Dual15" Long-throw woofer with 2" Ksv voice coils and 51 oz Magnets and non-pressed paper cones. Built in TWS wireless speaker to speaker linking (if you buy 2 of these you can link them together wirelessly to play in stereo).
1. 75” inch compression horn drivers for clear highs. Each speaker has a trolley handle and wheels making it easy to transport. Controls: 5 band master equalizer, master volume, input volume, MP3 volume, mic volume, master bass, master Treble. (2) XLR and ¼” mic inputs with mic volume and echo controls. Xlr and RCA line inputs. Xlr output to connect a subwoofer or more speakers.
Master volume/MP3 volume/ master Treble/ master bass knobs. Amplifier clipping LED indicator. Cooling fan keeps the speaker from getting hot. Built in Bluetooth wireless audio streaming with 60 foot range and clear streaming quality. Usb/SD MP3 Music Player allows you to play back audio stored on a USB drive or SD card (with folder browsing) (Max 64GB). FM Radio Built-in with manual tuning.
Lcd screen- displays MP3 functions and easy bt connectivity pairing. Wireless remote control. Enclosures are made with exceptionally rugged high impact ABS. High quality designer wireless ....

Rockville Power GIG RPG-152K (2) 15" DJ/PA Speakers Package. 1500 Watts Peak / 375 Watts RMS / 750 Watts Program Power. Built In Class "D" Digital and....
High Power 15" Long-throw Woofer with 2.5" aluminum voice coil for clear sound reproduction and awesome bass response, 25mm Compression Horn Drivers....
FM Radio Built-In- tune to your favorite FM radio stations, LCD screen- displays MP3 functions and easy BT connectivity pairing, Compact and light....
Wireless remote control- Enjoy the added convenience of being able to adjust any of the MP3 player functions, including volume, from the included....
Ergonomically shaped side handle for easy carrying and setup, 2 Rugged Tripod Speaker Stands Included, 2 RCA Lines- 1 IN and 1 OUT, 2 XLR + 1/4" Mic....

3 way portable Active speaker, max power 5000 Watts P.M.P.O, built-in Bluetooth Technology, FM Radio, Mp3, USB, SD card Reader,.
Built-in bass and Treble EQ 400 Watts RMS, USB connection ready, microphone in 1/4' jack, line in XLR or RCA jack in allow you connect an external device.
Line output XLR jack for external audio device Mp3 control digital, Includes microphone with 10Ft cord and wireless remote control.
Woofer 15" x 2 30 oz. Magnet, 1.5" voice coil, tweeter 1" compression driver, 5000 Watts P.M.P.O, 400 Watts RMS, power supply 120V 60Hz USB/ SD card input max 32GB.