TEST: LD Systems WS 1000 BPH2

I think it's fair to say that the cable has lost its function as a transmission medium for vocal performances, respectively speech on stage. I remember, for example, that only one band, which performed together with my band DOMAIN at the Magic Circle Festival on the Loreley this year, still transmitted their vocals to the FOH via a cable-supported variant. Before that, a frontman with a cable-supported vocal mic had been conspicuous by his absence on stage for years; in fact, I can't remember seeing a lead singer consciously holding a cable in his hand in the last decade (have "The Who" played a few shows in recent years...?).

Even though my hall mixer never tires of repeatedly making me aware of the advantages of cable for transmission reasons on pretty much every journey to and from the gig venue on the bus, and I also share his opinion over long distances, the ship has sailed for the copper wire. Flexibility and independence won the battle against stability and resistance years ago and will not relinquish their supremacy.

What is often forgotten, however, is the fact that in addition to singing, the same radio links have become an indispensable tool for communication, especially in event technology. From the stage manager to the runner to the personal assistant, at large events with corresponding spatial distances, the transmission of voice is also in focus.

A special feature in this context is the transmission by means of a headset, which offers both presenters / musical performers as well as active instrumentalists or spatially bound artists such as drummers a possibility to operate instrument and vocals in parallel without having to use the hands to guide the microphone.

With the WS 1000 BPH2, the manufacturer LD Systems, distributed by Adam Hall GmbH, offers a product that has the double alignment of a radio link and, with two receivers, two transmitters and two headsets each, makes all the necessary components available twice. The system is manufactured in China for wage and social security reasons.




Design

From a transport point of view, LD is right on the money: the entire system is delivered in a sturdy hard case, equipped with foam to secure the components. Unfortunately, the same cutouts have been cut into the foam as in the version with two handheld microphones, which can be purchased in parallel, so that the two headsets have to fit more badly than well into the unsuitable cutouts.

The scope of delivery of the complete system consists of two stereo receivers (bodypack), two stereo transmitters, two antennas, two antenna extensions for rack operation, a power supply for the receiver unit, two headset microphones, a set of 19 inch rack brackets, four batteries for the transmitters and an instruction manual. If you want to operate the receiver unit in stand-alone mode, the case has four small but non-slip feet on the bottom. The housing is made of solid sheet steel and is impeccably finished.


For signal transmission, the WS 1000 BPH2 has 160 switchable frequencies in the 790.850 - 813.800 MHz range in the UHF band. On the front, the two receivers have an identical design, all functions such as antenna display and output level are duplicated. The front displays are very generous and offer good readability of the individual elements even at some distance. In addition to the On/Off switch, an adjustable headphone output has also been placed on the front.

In order to generate the addressability individually when using several systems, the receiver has an infrared sensor in the center, which is programmed via the respective bodypacks. Using the WS100AD Antenna Distributor, which is not included in the scope of delivery, a total of 4 receiver units can be connected together in order to share only one pair of antennas in this case.

On the rear side, there is one balanced XLR output per channel next to the two antenna connectors. If required, both channels can also be connected to a single output, for which a balanced XLR and an unbalanced jack output are available. The threshold of the mute level can be adjusted via two recessed trimmers in case of interfering signals. The connection for the included 12 volt power supply completes the connection field. However, the system digests at voltage supply everything between 12 - 18 volts at 500mA.

The bodypack has the usual dimensions, workmanship, handling of the product and readability of the display are up to today's standard, and there were no failures of any kind.


Practice

As usual nowadays, transmitter and receiver are found within a few seconds. As soon as both products have been activated, the merging of the individual components takes care of itself. The wearing comfort of the headset can be described as good, especially considering the called price. Despite the exceedingly simple construction, I couldn't notice any pressure points on the ears or the back of the head.

In order to be able to evaluate the microphone capsule used, you should always keep in mind that you actually have no dynamic influence on the capsule due to its fixed position to the mouth opening. Only the delivered speech / vocal level decides on the voltage dissipated, dynamic sound shaping by means of distance variations to the microphone, as can be generated with a handheld microphone, for example, fail with the headset design. This means that in the case of a vocal transmission, the singer must have complete control over his dynamics in order not to drown in volume fluctuations.

The first thing to do is to find the optimal position of the microphone capsule, which turns out to be not so easy. If you place the capsule relatively close to the mouth and direct the opening into the oral cavity, you can enjoy the voluminous proximity effect, but at the same time you have to contend with the first distortions during loud passages. If you increase the distance to the oral cavity, this problem decreases, but the microphone also loses its character relatively quickly. Here it is important to find the optimal setting and not to vary it any more if possible. A downstream compressor is an absolute must in order to achieve a balanced sound image.

While the microphone capsule performs satisfactorily during speech transmission, it reaches its limits during vocal transmission. Although I lowered the level several times, especially voluminous passages caused internal distortions, which had a rather unpleasant effect on the sound behavior. A trained singer, who has a corresponding sound pressure, would most likely overstrain the capsule. Also, the capsule, which is just 1 centimeter in size, has a manageable sound character, which cannot adequately capture a vocal voice. To be fair, however, we must once again point out the price, which, despite Chinese manufacturing, sets the limits for the technology somewhere.



Conclusion

With the WS 1000 BPH2 LD Systems brings a product on the market, which has a good price / performance ratio and combines two devices in one housing. Completely equipped, one has all the important components of two radio links, which facilitates handling immensely.

Who primarily deals with voice transmission, will find in the same product a good helper for practice, for vocal transmission you should resort to other microphone capsules, or handheld microphones.

Additional informations:

- LD Systems is a renowned company operating in the audio technology industry. This comprehensive report aims to provide an in-depth overview of LD Systems, including its history, products, market position, and key achievements. LD Systems has made significant contributions to the audio technology sector, establishing itself as a leading brand in the global market.

Company Background: LD Systems was founded in 1975 and has its headquarters in Neu-Anspach, Germany. The company specializes in the design, development, and manufacturing of professional audio equipment, including loudspeakers, wireless microphone systems, mixing consoles, amplifiers, and related accessories. With a strong emphasis on innovation and quality, LD Systems has gained a reputation for delivering cutting-edge audio solutions.

Product Range: LD Systems offers a diverse range of products catering to various audio applications. Their portfolio includes:

Loudspeakers: LD Systems produces a wide array of loudspeakers, including active and passive models. These speakers are designed for professional sound reinforcement in venues such as concert halls, stadiums, clubs, and theaters. LD Systems' loudspeakers are known for their exceptional sound quality, durability, and versatility.

b. Wireless Microphone Systems: The company manufactures wireless microphone systems that provide reliable and interference-free audio transmission. LD Systems' wireless systems are widely used in live performances, conferences, worship services, and other events, offering convenience and flexibility to performers and speakers.

c. Mixing Consoles: LD Systems offers an extensive range of mixing consoles suitable for various applications, from small venues to large-scale productions. These consoles are equipped with advanced features, intuitive controls, and excellent sound processing capabilities, ensuring optimal audio mixing and control.

d. Amplifiers: LD Systems' amplifiers are designed to deliver high-quality audio amplification for professional audio setups. They provide reliable power distribution, low distortion, and efficient performance, contributing to the overall sound reinforcement system's effectiveness.

e. Accessories: LD Systems also provides a range of accessories, including stands, cables, cases, and racks, which complement their audio products and enhance user convenience.

Market Position: LD Systems has established a strong presence in both domestic and international markets. The company's commitment to innovation, product quality, and customer satisfaction has enabled it to compete effectively with other prominent audio technology manufacturers. LD Systems' products are distributed worldwide through a network of authorized dealers and partners, reaching a diverse customer base in the professional audio industry.

Key Achievements: LD Systems' success can be attributed to several notable achievements:

Product Innovation: The company has consistently introduced innovative audio solutions that meet the evolving needs of the industry. LD Systems' products integrate advanced technologies, ensuring high performance and reliability.

b. Industry Recognition: LD Systems has received numerous awards and accolades for its outstanding products. These include recognition for design, innovation, and audio quality, solidifying its reputation as a trusted brand in the audio technology sector.

c. Global Expansion: LD Systems has expanded its market reach through strategic partnerships and collaborations, enabling the company to establish a strong international presence. Its products are widely used by audio professionals and enthusiasts in various countries.

d. Customer Satisfaction: LD Systems places a strong emphasis on customer satisfaction. The company prioritizes delivering excellent pre-sales and post-sales support, fostering long-term relationships with customers and gaining their trust.

Conclusion:
In conclusion, LD Systems is a leading player in the audio technology industry, offering a wide range of high-quality products for professional sound reinforcement. With a rich history, commitment to innovation, and global market presence, LD Systems has solidified its position as a trusted brand. The company's dedication to meeting customer needs and delivering exceptional audio solutions has contributed to its continued success and recognition in the industry.

This comprehensive report provides an in-depth overview of in-ear monitoring (IEM) systems. In recent years, IEM has become a popular and essential tool in the audio industry, revolutionizing the way musicians and performers monitor their sound during live performances. This report delves into the concept of in-ear monitoring, its benefits, technology, and its impact on the music industry.

What is In-Ear Monitoring? In-Ear Monitoring refers to a technology that allows musicians and performers to monitor their audio signals directly in their ears. Unlike traditional stage monitors, which rely on floor wedges or speakers placed around the stage, IEM systems use specially designed earphones or ear molds connected to a wireless receiver, providing individualized sound directly to the performer.

Benefits of In-Ear Monitoring: a. Improved Audio Quality: In-Ear Monitoring systems deliver high-fidelity sound directly to the performer's ears, offering exceptional audio clarity and eliminating issues such as stage noise and feedback. This enables musicians to hear their own performances more accurately, enhancing their overall musical experience.

b. Customization and Control: IEM systems allow performers to control their individual audio mix. Each musician can adjust the volume levels of different instruments or vocals in their mix according to their preferences. This customization provides better control over the sound they hear on stage, resulting in improved performances.

c. Hearing Protection: In-Ear Monitoring systems offer a significant advantage in terms of hearing protection. By eliminating the need for stage monitors and loud wedges, IEM systems reduce overall stage volume. Musicians can set their volume at a comfortable level without the risk of damaging their hearing, as they can hear their own sound clearly without relying on external monitors.

d. Mobility and Stage Freedom: With IEM systems, musicians can move freely on stage without being restricted to a particular area near a stage monitor. This mobility allows for more dynamic performances and interactions with the audience, contributing to an enhanced live experience.

e. Reduced Stage Clutter: In-Ear Monitoring eliminates the need for large stage monitor systems, reducing the clutter on stage. This streamlined setup not only improves the aesthetic appeal but also provides more space for performers and other equipment.

Technology behind In-Ear Monitoring:
a. Wireless Systems: IEM systems primarily rely on wireless technology for signal transmission. High-quality wireless transmitters and receivers ensure a reliable and interference-free audio connection between the sound source (mixing console or monitor engineer) and the performer's earphones.

b. Earphones and Ear Molds: In-Ear Monitoring systems use specially designed earphones or custom ear molds to deliver sound directly to the performer's ears. These devices are engineered to provide excellent sound isolation, comfort, and accurate audio reproduction.

c. Audio Mixers and Personal Monitoring Systems: In-Ear Monitoring systems are integrated with audio mixers or personal monitoring systems, allowing performers to control their individual audio mixes. These systems enable musicians to adjust volume levels, EQ settings, and even add effects to their mix, providing a personalized monitoring experience.

Impact on the Music Industry: In-Ear Monitoring has had a profound impact on the music industry, revolutionizing the way live performances are conducted. It has become a staple technology in concerts, worship services, theater productions, and other live events. The benefits of IEM, such as improved sound quality, hearing protection, and customization, have significantly enhanced the on-stage experience for musicians and performers, resulting in better performances and audience satisfaction.

Conclusion:
In-Ear Monitoring has emerged as a game-changing technology in the audio industry, providing musicians and performers with unparalleled control, audio quality, and mobility on stage. With its ability to offer customized sound, reduce stage clutter, and protect hearing, IEM systems have become an indispensable tool for professionals in the music industry. As technology continues to evolve, we can expect further advancements in in-ear monitoring, reinforcing its role in shaping the future of live performances.