详细介绍：
 品牌: 舒尔 SHURE 型号: PGX24/SM86
单通道无线话筒:包括:PGX4双天线接收机，PGX2/SM86手持发射机
配有 SM86 话筒的 PGX 手持式无线系统
U段单手持无线话筒
PGX4接收机，SM86话筒头
U段，手持，液晶显示，8频点可调，自动搜频
Hand-Held Wireless System
Add wireless freedom to any performance with the PGX system!
If you've got a roadie, count yourself lucky. Most musicians, speakers, and presenters have to load-in and set up their own gear. Not only do you need a strong back for all that heavy lifting, you've got to have a good understanding of the equipment to use it correctly. Speakers, cables, and power amplifiers are fairly self-explanatory, but some music gear can be kind of a hassle for non-technical performers. Wireless microphone systems, for example, present some unique challenges if you're unfamiliar with the technology. Carrier frequencies and RF interference aren't exactly everyday terms; and how about squelch? Is that even a real word? If you've been wanting to add wireless freedom to your stage performance but don't have a firm grasp on the technology, Shure's PGX system is just what you've been waiting for. Its easy-to-use interface will have your message floating through the air faster than you can say "modulated frequency companding."
One-button configuration
The basic wireless concept isn't all that hard to understand. It works sort of like your own private radio station. The wireless microphone transmitter broadcasts your message, and the receiver picks it up when tuned to the correct channel. Sure sounds simple, but some wireless systems can be difficult to configure. The PGX24 couldn't be easier, though. With the push of a button, it automatically finds the cleanest, interference-free channel available, and instantly handles all the configuration on its own. You can spend your valuable time checking cue cards, tweaking your set list, or any other pre-show rituals you may have; your wireless gear is ready to go.
Tone-tweaking functions, right on the microphone
Don't let the ease of use fool you; this is a sophisticated system. There are plenty of additional functions to help you fine-tune your sound, should you ever need them. Do you have a big voice? If it sounds boomy or harsh through the microphone, just enable the -10dB pad. This reduces the overall input level, which can help smooth-out the sound. If the microphone isn't getting enough of your vocals and the audience is straining to hear what you're saying, you can boost the input gain (volume) and take-in more of your performance. To prevent the microphone from picking up any sound during a break in the action, use the mute function. This can help reduce annoying feedback squeals when the microphone is not in use. Some systems require these changes to be made all the way back by the wireless receiver, but this isn't always practical. You don't want to be running back and forth in the middle of a performance, for example. With the PGX24's wireless range of up to 300 feet, this could be quite a chore! Shure gives you easy access to all these functions, right onboard the microphone. You may never have to use them, but it's nice to know they're within easy reach.
Wireless version of the famous SM58
If you've got even the slightest experience with microphones, chances are good you've heard of Shure. Their legendary reputation as a manufacturer of quality musical gear is known all over the world. This system includes a wireless version of their most popular handheld microphone: the SM58. It has a specially tuned frequency response for vocals, delivering clear, natural tone for both singing and speech. The sweetened midrange gets your message across with power and presence, while its unidirectional pickup pattern automatically rejects unwanted sounds from the back and sides. The audience is free to focus on your voice, anywhere you choose to roam, with no distractions. The wireless transmitter can operate for up to eight hours on two AA batteries.
Compatible with any PA system
Do you currently have a PA system with a wired microphone, and aren't sure if it's compatible with wireless microphones? There's nothing to worry about. Shure's PGX receivers have a balanced three-pin output connection for standard XLR mixer channels, as well as an unbalanced 1/4-inch output jack. Using one or the other, you can plug into any audio environment, from a basic karaoke machine to a full-blown professional audio installation. It's easier than ever to add unconstrained wireless capability anywhere you can book a performance. Shure includes a rugged, foam-lined carrying case to protect the microphone and receiver during transport and storage, and an AC adapter for convenient, long-lasting power.
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