VICTOR JVC 胜利 M-3030 后级
信息编号:6d3cbe
信息类别 ： 影音家电 音响
来源 ： 个人
价格 ： 3380元
联系人 ： 陈
收录查询：
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VICTORM3030后级无修无摩成色比图片要新得多因为本人没空清理灰尘就直接上图了，以下采用国外的资料[size=1]型式[size=1]ステレオパワーアンプ[size=1]回路方式[size=1]信号回路：ダイレクトȕ9カップリング（ICL）カスコードȕ1ダブル差動同相帰還入力　　　　　　パラレルȕ9プッシュプルOCL出力電源回路：A級ȕ9B級（左右専用）独立電源[size=1]実効出力（両ch駆動、20Hz～20kHz）[size=1]130W＋130W（4Ω）100W＋100W（8Ω）[size=1]高調波歪率（8Ω、両ch駆動）[size=1]実効出力時：0.02％以下（20Hz～20kHz）、0.005％以下（1kHz）50W出力時：0.01％以下（20Hz～20kHz）1W出力時：0.01％以下（20Hz～20kHz）[size=1]混変調歪率（8Ω、両ch駆動、50Hz：7kHz＝4：1）[size=1]実効出力時：0.02％以下37W出力時：0.01％以下1W出力時：0.01％以下[size=1]出力帯域幅（IHF、両ch駆動）[size=1]5Hz～55kHz（THD0.02％）[size=1]周波数特性（1W出力時）[size=1]Direct入力：5Hz～100kHz+01dBSubsonic入力：18Hz～100kHz+03dB[size=1]入力感度/インピーダンス[size=1]0.9V/50kΩ（レベルコントロールMAX時）[size=1]SN比[size=1]110dB（IHFAネットワーク、入力ショート）103（RMS）[size=1]出力端子[size=1]Speaker：4Ω～16Ω[size=1]電源電圧[size=1]AC100V、50Hz/60Hz[size=1]消費電力[size=1]243W（電気用品取締法基準）550W（4Ω、実効出力時）[size=1]外形寸法[size=1]幅420×高さ166.5×奥行300mm[size=1]重量[size=1]19.2kg
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MS-USB: Portable PA System with USB/SD Player
Portable PA meets modern media.
The MS-USB is a versatile, all-in-one portable sound system with a USB memory port and SD card slot, making it easier than ever to play media directly from a USB storage device or SD card. With impressive power, flexible connections and comprehensive features, the MS-USB offers a great sounding, highly portable PA solution for a wide range of applications.
Superior sound anywhere you need it.
Ideal for outdoor events, mobile musicians, fitness instructors and anyone else who needs a premium, lightweight speaker system, the MS-USB boasts a high-quality built-in amplifier, which provides 100 watts of Peak power (50 watts RMS) to its enclosed 5-inch woofer and 1-inch tweeter. And to ensure seamless performance wherever and whenever you need it, the MS-USB provides up to twelve hours of continuous operation from its ultra-efficient rechargeable battery.
Unique features for bold performance.
In addition to its convenient playback options for USB and SD memory devices, the MS-USB includes an LCD screen that displays your track and folder information, while a rotary Search knob allows you to easily navigate through the files on your thumb drives and memory cards. Whereas other portable PA systems only let you plug in a memory device and hit play, the MS-USB&#8217;s player interface actually gives you the power to scroll through your tracks and fully control your music.
Additional playback tools like Cue, Reverse, Pitch Bend and Pitch Control give you even more customizable command, while a Loop Section enables you to repeat a specific section of a song or create a recurring message, making it ideal for band directors trying to drill a particular passage or employees on a tradeshow booth looking to repeat an informative message.
Mobile media in its most accessible form.
USB drives and SD cards are convenient, inexpensive ways to take your music with you. Portable media players can be pricey, so it&#8217;s frustrating when one gets lost or broken. Not to mention, most schools and businesses don&#8217;t have a surplus of spare media players just lying around. Compatibility with USB and SD memory devices ensures that the MS-USB will accept the most accessible and economical form of portable media. And anyone can bring their own drives or cards for an interchangeable music experience. Of course, you can also use the stereo RCA input and an RCA cable to connect an external MP3 or CD player if you prefer.
Be distinct… with your voice and your music.
For greater versatility, the MS-USB houses a balanced microphone input with gain control. A dynamic microphone is also included, making it a valuable tool for speeches, meetings, assemblies, tradeshows, parties and outdoor gatherings. The MS-USB can also be used with wireless microphones, so fitness instructors can lead high-energy workout sessions while incorporating their choice of background music. Plus, the MS-USB’s
1/4 -inch line input allows you to plug in an instrument, like a guitar or keyboard, and play along with backing tracks, offering singer-songwriters a great solution for gigs at small venues or spontaneous jam sessions.
Mobile. Versatile. Intuitive.
Thanks to durable casters, a telescoping handle and a weight of only 28 pounds, the MS-USB is a breeze to transport from one event or gig to the next. There’s even a Link Output that lets you daisy chain multiple units together for stereo and surround operations, while a pole mount receptacle offers flexible positioning options. And with quick, simple setup, as well as intuitive controls, the MS-USB is easy for anyone to use.
With outstanding convenience, professional sound quality and versatile features, the MS-USB provides a reliable and portable single system solution for a broad range of PA and media playing applications.
Powered, mountable 2-way speaker system for any portable application
Built-in rechargeable battery with level indicator lasts up to 12 hours
Three inputs: Balanced Mic input, Instrument/Mic input, Aux input (Stereo RCA)
Link Output
Inputs for USB drive and SD card
Controls for Search, Loop, Reloop, Repeat and Pitch (buttons & slider)
LCD display for easy location of USB and SD card files
Master Volume/Individual Gain Control for inputs 1 & 2
Enhanced bass output creates a full, rich sound
Professional quality microphone included
Heavy-duty aluminum construction
Two-wheel system with retractable handle for easy portability
Pole mount receptacle enhances setup options
Specifications
Type of unit:
Portable Amplifier w/USB/SD/SDHC
Input Voltage:
AC 100-120V/ 60Hz 220-240V/ 50Hz
Output Wattage (Peak):
Output Wattage (RMS):
50W, 1%THD
Frequency Response:
70Hz~ 50kHz +/- 3dB
Speaker size:
5&#8243; woofer, 1&#8243; tweeter
Charge time:
Battery life:
Over 12 hours*
28.7 lbs (13 kg)
Dimensions:
14 x 10.25 x 17.5 inches (360 x 260 x 450 mm)
Pole mount dimensions:
Standard Pole Mount
80mm (3.15”)
35.5mm (1.40”)
Categories
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About Gemini
History has always been an important part of the Gemini Culture.
Since 1974, we've provided innovative products for DJs,
musicians, sound contractors and professional installers around the globe.12V Car active subwoofer-企业博客网(bokee.net)
12V Car active subwoofer
http://en-benleiaudio.blog.bokee.net &&
Minimum Order Quantity:
1000 Set/Sets
Supply Ability:
5000 Set/Sets per Month
Payment Terms:
L/C,D/A,D/P,T/T,Western Union,MoneyGram
Quick Details
Max. Power: & 150W
Sensitivity: 75 - 90dB
Voltage: DC 12V
Size: 200*110*110
Impedance: 4
Place of Origin: Guangdong, China (Mainland)
Brand Name: BL
Model Number: BL-Y4001
Packaging & Delivery
Packaging Details:
colour box
Delivery Detail:
Specifications
4& 12V usb sd subwoofer
4 inches waterproof speaker
Guangzhou ben lei audio equipment CO.,LTD is a manufacturer of Professional production of automotive subwoofer voice Bluetooth speaker, mini speaker, intelligent charging, Bluetooth speakers, subwoofer, car subwoofer, car speakers, car amplifier, motorcycle audio, motorcycle theft, outdoor portable MP3 player battery sound card box, gift cards, portable speakers, 220V household battery/12V outdoor speakers, audio equipment with well-equipped testing equipment and strong technical force.With a wide range, good quality, reasonable prices and stylish designs, our products are extensively used in (audio) and other industries.Our products are widely recognized and trusted by users and can meet continuously developing economic and social needs.We welcome new and old customers from all walks of life to contact us for future business relationships and achieving mutual success!
Product parameter:
Mp3+FM radio+Amplifier
Rated power
Maximum power
FM radio frequence range
60HZ-20KHZ
Speaker size
Sensitivity
QTY/carton
Specification:
1,Support USB/ SD (TF) Card to play music
2,Music file: MP3 format
3,waterproof operating panel
4,Wireless remote control
5,uilt in two pcs&4 inches speaker ( Loudspeaker / Tweeter )
6,Carpat / PVC /& Artificial leather surface for optional
7,EQ effect:& Flat / Jazz / Class / Pop / Rock
8,Surface color choice: Red, Black, Blue,Yellow and so on
9,Shape: & &sound
1,Supply power with DC 12 V: used for car,motorbike,Electric car, footboard vehicle and so on
2,Supply power with AC 220V : home audio application
&Delivery time:
1,order in quantity 500-1000 sets:&&&&& 2-5 working days& after contract comes&into effect
2,order in quantity& sets :&& 6-10 working days after contract comes into effect
3,order in quantity&&more than 5000 sets:& during 20 working days after contract comes into effect
Product pictures:}