The hand-held <strong>XL2</strong> Analyzer is a powerful Sound Level Meter, a professional Acoustic Analyzer and a precision Audio Analyzer all in one instrument. Easy operation and countless applications distinguish this quality Swiss product. Get the job done, on time! The instrument is ready to measure literally seconds after you press the power button. The intuitive navigation and flexible user interface assist in simplifying every task. The XL2 provides an extensive range of measurement functions.</p><p>The XL2 is developed according to user needs, and provides reliable measurement solutions for sound system installations, noise control, architectural acoustics, evacuation systems, live events, quality inspection and occupational health and safety. The best is not always the most expensive. The XL2 Audio and Acoustic Analyzer provides top-class performance with excellent value for money. You will receive an instrument exactly tailored to your needs for less than you expect.</p><p>Focus on your core skills and let the XL2 provide you with the reliable measurement data. This instrument is the benchmark that allows you to be the professional that you are. The robust design and verifiable measurement methods pair to help you perform better. The XL2 is the reference instrument in audio and acoustic measurement.</p><p>The XL2 also comes with the <strong>M4261</strong>, which is a calibrated, omni-directional class 2 measurement microphone running from 48V Phantom power. It shows excellent linearity over a wide dynamic range from 27 dB SPL up to 144 dB SPL.</p><p><b><i>PLEASE NOTE:</b> This product contains Lithium Ion Batteries. Due to FAA regulation this item is restricted to ground transportation in the lower 48 contiguous states and cannot ship to Alaska, Hawaii or Puerto Rico.</i></p>
The hardware-based <strong>USB56KEMH2</strong> 56k USB fax modem lets you access the internet through a dial-up service, when broadband connections are not available. The compact 56k modem is powered through USB, making it a perfect accessory to have on hand when you're traveling with your laptop or need to have a backup connection to the internet for your desktop.</p><p><strong>Reliable and versatile internet connectivity</strong><br />You can use this versatile USB modem as a backup internet connection, for traveling to remote locations, or in rural areas where broadband connections are not available. It supports transfer rates up to 56Kbps (data) and 14.4Kbps (fax) and is compatible with the latest transmission standards (V.92, V.90, and so on).</p><p>The controller-based modem uses on-chip processing to deliver dial-up access without taxing your computer's performance, saving your system's resources and minimizing the load on the CPU.</p><p><strong>Send and receive faxes from your computer</strong><br />The USB modem also enables your laptop or desktop computer to function like a fax machine, capable of sending and receiving faxes. It supports the latest fax transmission modes, providing fax transfer rates at 14.4Kbps.</p><p><strong>Easy portability</strong><br />With a compact and lightweight design, the USB modem is portable, tucking easily into your laptop bag or travel case. It's powered through the USB host connection, making it fast and easy to connect without requiring an external power adapter. </p><p>The USB56KEMH2 is backed by a StarTech.com 2-year warranty and free lifetime technical support.</p>
The Ikan <strong>CVM-WS50B</strong> is a wireless lavalier microphone kit for smartphones between 2.25-3.5 inches thick. The receiver for the wireless microphone doubles as the phone holder, and has 1/4-20 recesses on the top and bottom of the unit. These recesses allow the receiver to be mounted to a handle, like the one included in the kit, and for additional accessories like lights to be mounted to it. And included TRS-to-TRRS male-to-male 3.5mm cable is included to connect the receiver to the smartphone. There is also a 3.5mm port for headphones, so audio may be monitored in real time, and stepless volume adjustment on the receiver. Both the receiver and transmitter have LCD screens displaying battery life, mute status, and real-time audio level monitors.</p><p>The transmitter comes with a belt clip and lavalier microphone (3.5mm TRS) with a 45 inch cable. The microphone can be used with no cover, with the standard foam wind screen, or with the included faux-fur wind muff. Other lavaliers or other styles of microphone may be used in place of the included lavalier, so long as they use a 3.5mm TRS connector.</p><p><strong>Notes:</strong><br /><li>This product is compatible with both iOS/Android system. When used with the iPhone 7 or above, you need to use the original adapter cable</li><li>For smart phones with iOS system (iPhones), this mic works well either in audio or video mode</li><li>For the phones using Android system, this mic works well in audio mode, it may not be compatible with partial smart phones in video mode (Then we suggest you to try the 3rd party APP)</li><li>To avoid signal interference during usage, please set the phone to flight mode</li><li>The working distance will be affected by the surrounding environment. In the process, please try to make sure the environment is barrier free and turn off the WiFi on your smart phone</li><li>During usage, the receiver should not be close to other UHF transmitters, radio stations and other devices which may cause interference</li><li>Please keep this product in a dry environment</li><li>Do not expose the device in rain or humid environments, or there will be a danger of short circuit</li></p>
The ILC103A is a flexible, cost-effective, bi-directional fiber optic transport module for all digital video formats ranging from 19.39 Mb/s to 2.97 Gb/s. The module is user configurable to function as a transmitter, receiver, transceiver, repeater, or 4-channel distribution amplifier.</p><p>The ILC103A and the InfinityLink chassis combine to create the backbone of a video transmission network that can span feet or miles. Using removable SFPs transceivers available in 1310 nm, 1550 nm, and 18 CWDM wavelengths, make the ILC103A the most flexible, easy-to-deploy, and reliable single channel digital video optical transport module ever developed.</p>
The JK Audio Interchange allows remote access to your party-line intercom through JK Audio Innkeeper Series Digital Hybrids. This professional half rack interface provides a four wire audio interface and remote control connection for JK Audio innkeeper LTD, innkeeper 1x/1rx, or innkeeper 2 Digital Hybrids for POTS lines, or JK Audio AutoHybrid IP2 for VoIP lines. The front panel headset interface jack allows easy connection of your mobile phone, tablet, or computer allowing remote access through a wireless phone or conferencing app.</p><p><b>Listen-Always Design</b><br />The Listen-Always design allows both the phone hybrid / 4-wire connection and the mobile phone headset interface to monitor the intercom just like any other belt pack. Listen mode is a high impedance bridging tap on the intercom line. Talk mode is enabled via a front panel switch, either Off, On, or Auto. Auto follows the phone hybrid Auto-Answer mode.</p><p><b>Conference</b><br />The Innkeeper 2 or AutoHybrid IP2 conference feature allows two callers to share one intercom connection. Alternatively, the included cables allow Line 1 and Line 2 of the Innkeeper 2 or AutoHybrid IP2 to be connected to two separate Interchange units, allowing connection to separate intercom loops.</p>
The Juice Goose <b>RX100-RM</b> provides ultra clean power and protection against AC line surges and spikes as well as in-wall wiring faults. Hybrid Filter Technology reduces high frequency noise and high energy surges both on normal (line - neutral) and common (neutral - ground) mode paths.</p><p>Compare the RX Series performance to any other power conditioning device. Compare our high levels of line noise filtration and extremely low surge let through levels. In particular, compare performance on hot, neutral and ground paths. Now compare our price.</p><p>The Hybrid Filter design in the RX100-RM includes a differential transformer, lots of filtering capacitance and control circuitry providing protection from dangerous surges, high frequency interference, building wiring faults and over voltage. RX technology delivers performance enhancement and protection comparable to an isolation transformer - but at a fraction of the price and in a fraction of the space.</p><p>This Juice Goose power protection technology is particularly valuable because it works against common mode as well as normal mode events. While common mode surges and disturbances don't typically cause catastrophic damage, they can result in operating failures and improper performance of digital processing equipment.</p><p>Compared with the low operating voltage of processor logic, a power anomaly of even 1 or 2 volts on data lines or logic ground can cause problems. That's why the RX100-RM is designed to have a voltage surge let through of only 1/2 volt between neutral and ground.</p><p>The Hybrid Filter also protects against more dramatic events. Connected equipment is safe from surges up to 6,000 volts at 3,000 amps on hot, neutral and ground.</p><p>The sturdy, Tour Class™ chassis of the Juice Goose RX100-RM is built for an exceptionally long service life. It features a "unibody" construction - with the front, bottom and back formed from a single piece of magnetic shielding, cold rolled steel. The reinforced mounting brackets are attached to the chassis in eight places. </p><p>Eight AC outlets provide ample connection opportunity, including unswitched outlets on the front and back of the chassis. The twelve foot power cord enables use at a greater distance from power sources.</p><p>Compare all the advantages of the Juice Goose Hybrid Filter Technology: performance, features and price. The RX100-RM does a lot more for a lot less.</p><p><b>Please Note</b>: The RX100-RM is designed to operate with 120VAC, 60 Hz. Operation with 220 or 240 volts will damage the unit and possibly cause personal injury</p><p><b>Made in America</b></p>
The JVC DT-N21F is a full broadcast 21.5? studio LCD monitor that supports multiple formats and includes pro features like a built-in waveform monitor, vectorscope and 16-channel audio meters with alert. It's complete feature set make it ideal as a studio monitor in critical applications.</p><p><strong>Supports 3G/HD/SD-SDI and 2K-SDI</strong><br />DT-N21F supports up to 3G-SDI (SMPTE 425M) including Level-A and Level-B, which are capable of transferring 1080p uncompressed digital video data at a max rate of 60fps at 3Gbit/s. 2K-SDI (2048x1080p) is also supported to downsample to full HD display.</p><p><strong>Full HD LCD panel with LED backlighting</strong><br />The monitor features a 1920?1080 pixel full HD resolution LCD panel with LED backlighting, with 160° wide viewing angle (horizontal and vertical), 700:1 contrast, and 16.7M color depth.</p><p><strong>ITU-709 color space</strong><br />The DT-N21F is compatible with ITU-709 standard color space for HDTV broadcasting.</p><p><strong>Selectable gamma preset</strong><br />The DT-N21F supports gamma preset selection from: 2.2, 2.4 and 2.6.</p><p><strong>TSL UMD control and display</strong><br />The DT-N21F monitor supports UMD controlling input via RS485 and RS232 port, compatible with TSL 3.1 and 4.0 UMD protocol.</p><p><strong>USB firmware upgradable</strong><br />The Monitor offers a USB port on the rear side, for monitor firmware upgrade. Users can download firmware from official website to a USB stick, and the upgrade operation is directly on the monitor, without PC or other adaptors.</p><p><strong>Built-in waveform monitor</strong><br />The DT-N21F supports waveform selection display (Y, Cb, Cr, R, G, B), and also supports single lines waveform display. The waveform pattern position can be selected from one of four corners and center in larger size. And waveform display color can be selected from white, green and false color, with the translucence also selectable.</p><p><strong>Built-in vector scope and histogram monitor</strong><br />The DT-N21F supports vector scope and R/G/B/Y histogram display. The vector scope colors can be selected from white, green and false color, and the position of the patterns can be selected from one of four corners and the translucent is also selectable</p><p><strong>16-Channel audio level meters with alert and output selection</strong><br />The monitor can de-embed audio from SDI and HDMI, and display 16-Channel audio level meters, with audio abnormal alerts info displayed on each audio bar. You can also select any 2 channels audio to output via 3.5mm socket or speakers. The audio meter pattern position can be selected from one of four corners, and you can select to display only 2 channels, 8 channels, and full 16 channels. Also scale markers, alert info, and translucent of the audio meter pattern are selectable.</p>
The K-Tek <strong>KSTGMIX</strong> Stingray MixPro portable workstation is designed for the Sound Devices MixPre-3 and MixPre-6, but also fits the Tascam DR-70D, Tascam DR-701D, ZOOM F4 and ZOOM F8 field mixers/recorders. More than an ordinary bag, the Stingray MixPro can help turn a small recorder into a portable workstation.</p><p>Because these mixers are jam-packed with features and used in a multitude of applications and situations, the K-Tek design team emphasized easy access all around, coupled with operating versatility.</p><p>Sized for the MixPre3 and MixPre6, the Stingray MixPro features multiple assets to accommodate all common working styles and methods, including front and back openings for mounting and a versatile front flap to attach wireless receivers. The removable Front Pouch storage compartment is perfect to keep external power options and large enough to hold common location mixing batteries (like an NP-1 style battery with cup or portable USB-C battery tanks). Oversized MOLLE-style straps accommodate additional accessories ranging from wireless receivers to other Stingray bags and pouches and are positioned on the front of the bag along with the Front Pouch.</p><p>For convenient table-top operation, a built-in adjustable kickstand enables convenient control interface access and comfortable viewing whether the user is sitting or standing.</p><p>The multi-layer walls feature the same strong protective exterior and soft orange high-contrast interior that K-Tek's Stingray bags have become famous for. Dual curved zippers encircle each side panel to fully access inputs, outputs and controls. A clear vinyl shield to cover the exposed top opening can be folded back or easily removed. The internal vertical frames give the MixPro the same rigidity and strength that has made the larger Stingray bags the preferred portable workstations of choice.</p><p>The combined front and bottom flap allows front mounting, opens wide to access the internal battery packs and media compartment on the bottom of MixPre units, and can even reattach to the back of the MixPro. With MOLLE-style straps outside and inside, attaching accessories is a breeze in any configuration.</p>
The KanexPro <b>HDMX42A-18G</b> is an easy to use, cost-effective 4K/60Hz with 4:4:4, 16-bit Deep Color, HDR (High Dynamic Range) and HD audio formats. Designed with 4-inputs and 2-outputs the matrix can extract the audio from any of the sources and outputs via optical Toslink or analog 2 Channel audio formats. The powerful matrix can downscale 4K sources to 1080p displays allowing for the unit to be integrated in mixed 4K and 1080p systems with no loss of quality to the 4K display. The HDMX42A-18G is ideal for swift switching and routing of any HDMI sources such as laptops, Blu-ray players, and 4K based Apple TV to any four displays. This matrix switcher is HDCP 2.2 compliant and supports 4K@60Hz, 4:4:4 video. It can be controlled via front panel buttons, IR remote and RS232 commands.</p><p><b>Industry Standard HDCP 2.2 & 4K/60</b><br />HDCP 2.2 authentication is present always on this matrix ensuring proper handshake of the protected content. It also maintains resolutions up to 4K- 4096x2160@24, 30, 50 or 60Hz, 3840x2160@24, 25,30, 50 or 60Hz and 2560x1080@60Hz displaying 21:9 aspect ratios. 1920 x 1200 or full HD 1080p/60 is a standard for all our matrix switchers.</p><p><b><ins>Applications:</b></ins><br />Home Theater installations - Share four video sources with a TV in the living room and another TV in a second room, while utilizing a Home theater system in the living room.</p><p>Conference Room Environments - Switch between users and screens in a conference room while utilizing a central audio system.</p><p>Reduce Complexity - A matrix is a combined switcher and splitter reducing the complexity and the number of cables and components needed for a system with multiple sources to multiple displays. The HDMX42A-18G features an analog stereo headphone output jack and a Toslink optical audio output which allows, in this case, four HDMI devices to be switched or split easily to two HDMI compatible displays or projectors while also connecting to a stand-alone audio amplifier system. Ideal solution for home theater, office, school, conference room, retail, or hospitality applications.</p>
The KanexPro <strong>MX-HDBT8X818G</strong> matrix switcher is a professional 8 HDMI input to 6 HDBaseT output with 2 local HDMI output switches designed for switching and extending HDR, Dolby Vision content with digital audio to multiple zones with simple control.</p><p><strong>Independent Audio Matrix.</strong><br />This switcher features independent audio routing regardless of video, ideal for house of worship applicatinos and multi-room premium home theater applications where audio can be sent anywhere supporting digital formats.</p><p>The 8x8 matrix switches its inputs and outputs over CAT5e/6 utilizing HDBaseT technology to deliver pristine 4K/60Hz with HDR10 and Dolby Vision. It is HDCP 2.2 compliant and supports video resolutions up to 4K2K@60Hz, 4:4:4 and multi-channel digital audio. Designed for mid-scale applications, such as multi-zone home theaters, houses of worship, and medical imaging, the HDMI 2.0 matrix can be easily controlled through the front panel buttons, IR, RS-232, Telnet and Web GUI, or custom drivers to control with any third-party integration system, such as Savant, Control4, Crestron, and many others.</p><p><strong>Applications:</strong><br />Ideally designed for higher education environments such as smart classrooms, multi-zone residential homes or commercial distribution applications where there is a need to create an audio matrix of its own regardless of 4K video.</p>
The KMS 104/104 plus and the KMS 105 microphones have been developed to optimally transmit the human voice with respect to the demanding conditions present on the live stage. <br />The KMS series has become the internationally acknowledged standard for first-class stage microphones.</p><p>The high acoustic resolution and smooth frequency response of the microphones ensure that the musician has optimal control of the stage performance at all times. </p><p>Especially due to their low self-noise and crosstalk behavior which is free of coloration, the KMS microphones are ideal for use with in-ear monitoring systems.</p><p>The KMS 104 and the KMS 104 plus have a condenser microphone capsule with a cardioid directional characteristic which provides the best possible suppression of sounds originating from behind the microphone. In contrast, with its supercardioid characteristic the KMS 105 is particularly good at suppressing sounds originating from the entire 180° hemisphere behind the microphone. The KMS 104 plus features, compared to KMS 104, a more extended bass frequency response. In close cooperation with professional musicians, with the aid of extensive practical tests, the KMS 104 plus has been especially optimized for the requirements of female voices in the rock and pop field.</p><p>The user can thus select the version that is optimally suited to the specific application. </p><p>Acoustic features<br />The studio condenser capsules used in the microphone versions provide the basis for transmitting all the nuances of the human voice. In comparison with other handheld microphones, which operate mostly with dynamic capsules, the KMS series has a particularly high acoustic transparency, a wide frequency range and a fine resolution of transients. </p><p>In KMS microphones, carefully adjusted acoustic filters and transformerless impedance converters that can handle very high sound pressure levels prevent the microphones from being overloaded even by strong plosive sounds. </p><p>In spite of excellent pop protection, sibilants and "S" sounds are transmitted with their natural accentuation, as is possible only with condenser microphones. Furthermore, the above-mentioned acoustic filters are designed so that the distinctive directional characteristics of the capsules are preserved even in the bass range. The filters thus ensure a very high level of feedback protection for the KMS 104/104 plus and KMS 105 vocal microphones when they are used with a stage sound system. </p><p>Electrical features<br />Since vocal microphones are typically addressed at close range, for the bass frequency response of the microphones, electronic compensation is used for the proximity effect in the respective capsules. </p><p>In addition, the microphone has an invariable, built-in high-pass filter with a cutoff frequency of 120 Hz (-3 dB, measured in a free sound field). The dynamic range of the KMS microphones is 132 dB, and the maximum sound pressure level is 150 dB. </p><p>The low self-noise level of only 18 dB A permits the microphones to be used at high gain levels without the risk of additional noise. Even at large distances, the microphones thus operate with a high signal-to-noise ratio, facilitating the freedom of movement and creativity that are important to the artist.</p><p>Due to the transformerless output circuit, the microphone signals can be transmitted even through long cables without loss of sound. </p><p>Mechanical features<br />Microphones designed for use on stage require a particularly robust construction. The KMS 104/104 plus and KMS 105 therefore have thick-walled metal housings, which also provide effective protection against handling noise.</p><p>The microphone headgrilles are made of hardened steel. If required, they can easily be unscrewed to permit cleaning of the interior acoustic filters. </p><p>Delivery Range<br />The KMS 104/104 plus and KMS 105 microphones, with a matching stand clamp, are supplied in an attractive padded nylon bag that is sufficiently durable for touring.</p>