Mold level control system

The Problem Solver “Turn my headphones up!” “More me, I can’t hear myself!” “Turn down that click!” It gets old. Change that tune with the HP60 headphone distribution system. The HP60 is more than just a half-dozen headphone amps, it’s a field-tested solution to a host of common headphone-monitoring problems. Let’s start with “turn my headphones up.” Each of the HP60’s six headphone amps has its own level control and puts out 150 mW, which is loud enough to drive the alligators out of the Louisiana swamps. If they can’t hear this headphone system, they’re stone deaf. More likely they’ll scream, “turn it down, you’re killing me!” Problem solved. Now let’s solve “turn down that click.” The HP60 features two sets of line-level, stereo inputs that are routed to all six headphones; a Mix control that sets their relative levels for each headphone output. So you can feed the main control-room mix to channel A and the click to channel B and use the Mix controls to individually raise or lower the click relative to the main mix for each musician. Problem solved. As for “more me,” in addition to the two pairs of main stereo inputs, you get an external stereo input pair with level control for each headphone channel. A Mono switch lets you sum the left and right inputs. Additionally, a mute switch is provided for each headphone output. So you can send each person a feed of just their instrument or voice and can control the level separately for each. Problem solved. Take Command With the HP60, when you talk, everyone listens. Hit the Talk button and use the talkback-mic input and your favorite dynamic mic to tell ‘em what to do. You can even use a footswitch to control the talkback hands-free. Each channel also has stereo line outputs that can send a copy of the line-level headphone-channel mix to additional headphone amplifiers or monitor systems. So if you have a large band and need more than six headphones, you can chain two or more HP60s. So get the problem solver, the most flexible and advanced headphone-mixing system in its price class: the PreSonus HP60.Input/Output 6 screaming-loud (150 mW/channel) headphone outputs (front panel) 6 unbalanced stereo ¼” line outputs (1 per channel); carries a copy of the channel mix 6 unbalanced stereo ¼” external analog line inputs (1 per channel) for “more me,” with trim controls 4 balanced ¼” analog line inputs (L/R Mix input pairs A and B) 1 balanced XLR Talkback input for external dynamic microphone 1 ¼” footswitch jack for hands-free Talkback operation Meters, Controls, and Features 2 stereo input channels (A and B) Channel controls External input level Headphone level control for each headphone output Mix A/B control (blends signals from input pairs A and B) Mono switch for external input Mute switch (mutes input pairs A and B) Master controls Input A level Input B level Talk button (momentary switch) Talkback-mic level Physical 1U 19” rack-mountable, rugged steel chassis Internal power supply with standard IEC connector

The AirLine 77 UHF Handheld System offers a true wireless experience allowing complete freedom of mobility. The system includes the CR77 receiver and an AX1 handheld transmitter, which plugs into any standard dynamic microphone to make it wireless. A Samson Q7 dynamic microphone is also included for a total solution. Small and lightweight, the AX1 plugs directly into any dynamic microphone you want to use. The transmitter is so lightweight and small, it feels like it's a natural part of the mic. All of the AirLine transmitters operate on inexpensive and lightweight AAA batteries that offer 14 hours of operation on a single battery. The Q7 is a handheld, dynamic microphone that excels in both live performance and recording applications. Equipped with a linear frequency response for superior reproduction, it is also designed to withstand high sound pressure levels. Thanks to a high level of sensitivity, the Q7 will pick up all the nuances of any performance with exceptional clarity and detail. Plus, it employs a tight supercardioid pattern to reduce feedback and effectively reject signals not originating directly in front of the mic capsule. The core of the receiver system is the CR77 true-diversity half-rack UHF receiver. It works flawlessly with all AirLine UHF transmitters. Featuring a front panel display with large multi-segment audio level and RF level LED meters, and a large rotary volume knob that allows easy adjustment of audio output, the CR77 takes all of the guesswork out making your wireless system perform. Its synthesized PLL frequency control circuitry keeps the signal locked and true while dual tuned molded antennas with LEDs monitor the true-diversity operation. The rear panel features balanced XLR and unbalanced 1/4-inch outputs allowing flexible connection options. In addition, two CR77 receivers can be rackmounted together in a single space rack adapter available as an added accessory. With AirLine Wireless, you get complete wireless freedom that's good to go anywhere the music takes you. Features: AX1 transmitter plugs into any standard dynamic mic to make it wireless Transmitter features power switch, power/battery LED and input level control Single AAA battery operation allows up to 14 hours of life for AX1 Includes Samson Q7 dynamic microphone True diversity UHF wireless handheld system with PLL frequency control CR77 receiver features multi-segment audio level and RF level LED meters Squelch and volume control XLR and unbalanced 1/4-inch outputs with mic/line level output switch AC adapter and 1/4-inch to 1/4-inch cable included 1 year limited guarantee. For more info on this product please click here

Manage multiple audio sources and sets of monitor speakers, track using illegally loud headphone amplifiers, and talk back to your drummer—all from your desktop. Switch quickly and easily between up to four audio sources with a selection of input types. Audition your music with your choice of three stereo pairs of speaker outputs, each with separate level control. Four screaming-loud headphone outs and a talkback mic ensure your musicians hear every note—and your instructions—clearly. There’s more to managing a monitoring system than I/O, level controls, and talkback. The Monitor Station V2 offers powerful options that allow you to configure it for the way you like to work. With its ergonomic, intuitive layout; extensive features and I/O; and PreSonus’ famed sound quality, Monitor Station V2 provides a versatile, convenient, and affordable solution for managing your studio monitoring system from your desktop. So sashay down to your PreSonus® dealer and take control of your monitoring system the way the professionals do! Inputs and Outputs 2 Stereo pairs of ¼” TRS inputs 1 Stereo pair of RCA Aux inputs 1 Stereo S/PDIF coaxial (RCA) digital input (44.1/48/88.2/96 kHz) 3 Stereo pairs of ¼” TRS speaker outputs with level controls 1 Stereo pair of ¼” TRS Main outputs 1 Stereo pair of ¼” TRS Cue outputs 4 ¼” TRS screaming-loud stereo headphone outputs Controls Large Main level control 3 Individual Main Source (ST1, ST2, Aux) select switches 3 Individual Speaker Select switches Cue section with Source select (ST1, ST2, Aux) and output-level control Aux-S/PDIF Select switch Aux Input level control Main Mute, Mono, and Dim switches with variable Dim attenuation Additional Features 8-segment color LED input meters with selectable reference level Built-in electret-condenser talkback microphone with input-gain control and Talkback button Convenient desktop design Please confirm stock availability before purchasing

Active PA system comprising of a sub cabinet with integral amplifier feeding 2 satellite cabinets. The sub cabinet also houses a versatile mixing console with effects for vocals and line inputs for instruments and playback devices. Built-in 6 input mixer with effects 2 x balanced XLR mic inputs + 2 x 6.3mm line inputs Main, Line, Aux and Pre outputs Twin RCA inputs on rear panel 3 band EQ and Aux control on each channel Sub-bass Frequency and Level controls Headphone output with level control Dual 6 segment LED level indicator Castors fitted for transportation Supplied with 2 x 5m speaker leads and 2 compact speaker stands set Power Supply: 230Vac, 50Hz Satellite Impedance: 8 ohms THD: Sub Driver: 380mm (15in) Satellite Main Drivers: 250mm (10in) Output Power RMS: 350 + 125 + 125W Frequency Response: 38Hz - 18kHz Dimensions - Sub Cabinet: 670 x 480 x 530mm Dimensions - Satellite Speaker: 500 x 340 x 290mm Weight - Sub Cabinet: 30.4kg Weight - Satellite Speaker: 11kg

Active PA system comprising of a sub cabinet with integral amplifier feeding 2 satellite cabinets. The sub cabinet also houses a versatile mixing console with effects for vocals and line inputs for instruments and playback devices. Built-in 6 input mixer with effects 2 x balanced XLR mic inputs + 2 x 6.3mm line inputs Main, Line, Aux and Pre outputs Twin RCA inputs on rear panel 3 band EQ and Aux control on each channel Sub-bass Frequency and Level controls Headphone output with level control Dual 6 segment LED level indicator Castors fitted for transportation Supplied with 2 x 5m speaker leads and 2 compact speaker stands set

Monitor System Controller with Room Mode Correction The MSC1 Monitor System Controller includes essential Monitor Strip features found in large mixing consoles so you can take control of all monitoring functions from your place at the mix position. Since the acoustics of the room can play a big part in what you hear, the MSC1 includes JBL's highly acclaimed RMC Room Mode Correction Technology to tune your monitor system to the room. The end-result is a calibrated reference environment in which your speakers work in harmony with your room to take the guesswork out of mixing. FEATURES Master Volume Control A/B Speaker Select A/B/C input Source Select Subwoofer Output with Level Control and Selectable Cross Over Frequencies Adjustable Low Frequency and High Frequency Speaker EQ Headphone Output with Volume Control Monitor Mute Control RMC On/Bypass Control Adjustable input gain with Signal Present and Clip indicator Can be used with any studio monitor system

E Munro Egg Speaker - A Revolutionary Active Studio Monitor The sE Munro Egg incorporates a fundamental rethink of the loudspeaker engineering process. The traditional wooden box has been replaced by a scientifically proven, curved enclosure that virtually eliminates diffraction and resonant effects that distort and smear the original sound. The result is a stunning clarity that brings the smallest details into focus and yet delivers the entire mix as a coherent whole. In this video, Andy Munro talks about the the Egg system design, the manufacturing process, his partnership with sE Electronics and the 'Egg' concept: VIDEO: sE Munro Egg - A Revolution In Monitor Design sE Munro Egg 150 Monitoring System The system is complete, with a free standing control unit that delivers a perfect bi-amplified power match to the egg drive units, source select inputs, active analogue crossovers, LF and HF trim pot equalisation for room and location set-up compensation and a mid-band control to emulate the mid-range response of both Hi-Fi and NS10 type speakers. Above all, the sE Munro Egg 150 Monitoring System is designed to deliver the highest quality sound with the absolute minimum of coloration. In one word - Truth. Key Features of the sE Munro Egg 150 Monitoring System Unique monocoque shell construction (rigid and resonant neutral) Near zero diffraction interference (smooth frequency response) No internal standing waves (greatly reduced smearing) Perfect bass port integration (superb transient response) Free standing control unit and integrated amplification with 3m matched speaker cables Dual input switching and level control Ultra fast and low distortion (4*50W) with 100W/Channel headroom indicator Precise 'sweet spot'

audio-technica system 10 - camera-mount digital wireless microphone system with handheld mic with its compact and portable design, the system 10 camera-mount high-fidelity digital wireless system is ideally positioned to capture media on the go. perfect for video production, electronic news gathering (eng) and every mobile application in between, the receiver features multiple mounting options to accommodate a variety of cameras and recording devices. like all of the products in the system 10 digital wireless family, the camera mount provides three levels of diversity assurance: frequency, time and space. instantaneous channel selection, sync and setup make the camera-mount extremely easy to use, while its digital 24-bit/48 khz wireless operation provides the ultimate in sound quality and dependable performance. also, as the receiver operates in the 2.4 ghz range, it remains completely free from tv interference at all times. atw-r1700 receiver atw-t1002 handheld dynamic unidirectional microphone/transmitter operates in the 2.4 ghz range – completely free from tv interference ultra compact receiver size with multiple mounting options internal rechargeable 12-hr battery separate headphone port and volume control for local audio monitoring 2.4 ghz 24-bit / 48khz digital wireless system offers 3 levels of diversity (frequency, time and space) balanced and unbalanced output jacks with selectable level control internal rechargeable battery with a life of 12 hours extremely easy to use, with channel selection, timing and instant setup independent volume control and headphone jack for cueing multicoupling function system consists of: 1 atw-r1700 receiver and 1 handheld microphone transmitter with dynamic cardioid capsule we stock a massive range of musical instrument & audio,tv,projector & pa equipment for live,church,concert,dj, & outdoor applications.our products include piano,keyboard,such as yamaha,guitar,drums,marching drums,trumpet,trombone,tuba,saxophone,dj,studio equipment,soundcards that can be used on laptops or desktop pc,we also stock an audio interface to be used in conjunction with a tablet,ipad,iphone,laptop,macbook,macbook pro,samsung and other android devices and cellphones. www.sbrprosound.co.za roland rd-300nx brand new with guarantee r19995. se electronics reflection fliter r2395. samson auro 15 active new in box!!! r4000. behringer umc204 sound card new in box r1650. m audio m-track ii r1500. focusrite scarlett 2i2 new in box!!! r2500. korg havian 30 r21000. korg lp380 digital piano on stand r15495. behringer c-1u r1300. audio technica m50x professional studio headphones r2600. audio technica m30x professional studio headphones r1300. audio technica m20x headphones new r900. alto 15" active speaker new!!! r3995. www.sbrprosound.co.za

audio-technica system 10 - camera-mount digital wireless microphone system with handheld mic www.sbrprosound.co.za with its compact and portable design, the system 10 camera-mount high-fidelity digital wireless system is ideally positioned to capture media on the go. perfect for video production, electronic news gathering (eng) and every mobile application in between, the receiver features multiple mounting options to accommodate a variety of cameras and recording devices. like all of the products in the system 10 digital wireless family, the camera mount provides three levels of diversity assurance: frequency, time and space. instantaneous channel selection, sync and setup make the camera-mount extremely easy to use, while its digital 24-bit/48 khz wireless operation provides the ultimate in sound quality and dependable performance. also, as the receiver operates in the 2.4 ghz range, it remains completely free from tv interference at all times. atw-r1700 receiver atw-t1002 handheld dynamic unidirectional microphone/transmitter operates in the 2.4 ghz range – completely free from tv interference ultra compact receiver size with multiple mounting options internal rechargeable 12-hr battery separate headphone port and volume control for local audio monitoring 2.4 ghz 24-bit / 48khz digital wireless system offers 3 levels of diversity (frequency, time and space) balanced and unbalanced output jacks with selectable level control internal rechargeable battery with a life of 12 hours extremely easy to use, with channel selection, timing and instant setup independent volume control and headphone jack for cueing multicoupling function system consists of: 1 atw-r1700 receiver and 1 handheld microphone transmitter with dynamic cardioid capsule we stock a massive range of musical instrument & audio,tv,projector & pa equipment for live,church,concert,dj, & outdoor applications.our products include piano,keyboard,such as yamaha,guitar,drums,marching drums,trumpet,trombone,tuba,saxophone,dj,studio equipment,soundcards that can be used on laptops or desktop pc,we also stock an audio interface to be used in conjunction with a tablet,ipad,iphone,laptop,macbook,macbook pro,samsung and other android devices and cellphones. www.sbrprosound.co.za

With multiple frequencies, as well as dual receivers with a range of up to 250 feet (75M), Gemini’s UHF-216 wireless systems provide clear sound reproduction over sixteen selectable frequencies to ensure optimal transmission with no interference. And for exceptional versatility, the series includes two configurations, so whether you’re performing as a lead singer, making a presentation, DJing a wedding or leading a fitness class, the UHF-216 wireless systems offer a high-quality solution for your specific application. The UHF-216M includes two handheld unidirectional dynamic microphone transmitters that provides professional audio reproduction thanks to its high-sensitivity cardioid capsule. Special noise-absorption components within the barrel of the microphone also eliminate switch shock and handling noise, giving your performance that seamless audio clarity you crave. And if you’re looking for a versatile, hands-free microphone solution, the UHF-216HL includes two convertable headset/lavalier mics and two belt pack transmitter, making it perfect for presenters, public speakers, DJs and fitness instructors. For total comfort, the headset is lightweight and discreet with soft padding, plus the microphone comes with a foam screen to limit popping and reduce wind noise during outside operation. Using Phase Locked Loop (PLL) circuitry to prevent phasing issues that plague other wireless systems, the receiver also boasts LED indicators for Power and Channel, along with rotary Volume control. Plus, Channel Selector Pins on the receivers and transmitters allow you to set the desired frequency quickly and easily. And for convenient control over your audio, the microphone transmitter and belt pack transmitter also feature Mute switches, allowing you to swiftly silence the audio signal when you don’t want your vocals heard. Offering faithful sound reproduction and reliable operation in a variety of settings and situations, Gemini’s UHF-216 series gives you the power to elevate your performance with total freedom of mobility.   Features: High-quality (dual channel) UHF receivers with (75M) 250’ range 16 operating frequencies Phase Locked Loop (PLL) circuitry for increased reception RF and AF LED indicators for monitoring incoming signal strength Auto mute with squelch control and built-in noise reduction Front panel output level control Low batter LED indicator Microphone On/Off switch UHF-216M: Two unidirectional, handheld dynamic microphone transmitters 1 year limited guarantee For more info on this product please click here

600W 5.1 Pioneer Surround Sound System with 4K passthrough for sale! Excellent condition!! Reason for sale is I'm upgrading, but the system has been an excellent purchase and the sound stage is outstanding! There is a Pioneer BluRay player for an extra R500 (same design as the amp) if the buyer is interested. AUDIO FEATURES - AV RECEIVER (VSX-324-K-P)Dolby® TrueHD/Dolby Pro Logic II/Dolby Digital Plus DTS-HD/DTS Neo:6 Digital Core Engine with Texas Instruments AureusTM DSP 192 kHz/24-bit DAC HDMI Audio Return Channel (ARC) Pioneer Sound Enhancements Phase Control Advanced Sound Retriever (2ch) Auto Level Control (2ch) Advanced Surround Modes Action, Drama, Advanced Game, Sports, Classical, Rock/Pop Front Stage Surround, Extended Stereo Phones Surround ECO Mode 1, ECO Mode 2

Boss Audio 2/3-way Crossover w/ Remote Subwoofer Level Control-3 Pair RCA Inputs (Front, Rear, Subwoofer),Parallel Input Switch, Retail Product Overview The Boss Audio BX45 2/3 way electronic crossover will fine-tune all your speaker output frequencies to your liking, so that every speaker, puts out the frequencies you want them to put out. This crossover system includes settings for highs, mids, and lows, and is the best quality you can get for your car. It includes a remote bass boost so you can adjust the bass right from your dash. Highlights • 2/3 Way Electronic Crossover • Inputs: Front, Rear And Subwoofer • Outputs: Front, Rear And Subwoofer • Frequency Multiplier: X1 Or X20 • Selectable Crossover Frequencies • Variable Bass Boost, 0 - +12db • Bass Boost Frequency Selector: 25-250hz • Selectable Crossover Slope: 6 DB/Octave Or 12 DB/Octave • Parallel Input Switch (Feeding Multiple Channels From One Input) • Phase Shift, Stereo/Mono • Remote Subwoofer Level Control • Low Pass Input Selector: Direct Or Front/Rear Mix • Gold Plated Connectors • Led Power Indicator

The AirLine 77 UHF Headset System offers a true wireless experience with no beltpacks and no cables, allowing complete freedom of mobility. The system includes the AH1 headset transmitter, along with the CR77 receiver. The AirLine headset transmitters feature the Samson Qe Fitness and QV10e Vocal microphone elements. The Qe and QV10e headsets were designed to go around the back of your head rather than over the top. This allows the transmitter to be attached directly to the headband, out of the way and completely unobtrusive, while being comfortable and secure during performances or group fitness classes. Both the Qe and the QV10e are designed with unidirectional microphones and cardioid pickup patterns that reject feedback. The Qe Fitness headset is ideal for group fitness instructors who need a durable headset that will remain in place despite repetitious movement. The QV10e Vocal headset has a microphone element that's perfect for singers who need hands free performance. All of the AirLine transmitters operate on inexpensive and lightweight AAA batteries that offer 14 hours of operation on a single battery. The core of the receiver system is the CR77 true-diversity half-rack UHF receiver. It works flawlessly with all AirLine UHF transmitters. Featuring a front panel display with large multi-segment audio level and RF level LED meters, and a large rotary volume knob that allows easy adjustment of audio output, the CR77 takes all of the guesswork out making your wireless system perform. Its synthesized PLL frequency control circuitry keeps the signal locked and true while dual tuned molded antennas with LEDs monitor the true-diversity operation. The rear panel features balanced XLR and unbalanced 1/4-inch outputs allowing flexible connection options. In addition, two CR77 receivers can be rackmounted together in a single space rack adapter available as an added accessory. With AirLine Wireless, you get complete wireless freedom that's good to go anywhere the music takes you. Features: XLR and unbalanced 1/4-inch outputs with mic/line level output switch Headset transmitter features power/battery LED, power switch and mute switch Headset condenser mic is sweat resistant and employs unidirectional cardioid pickup pattern for great sound True diversity UHF wireless headset system with PLL frequency control CR77 receiver features multi-segment audio level and RF level LED meters Squelch and volume control AC adapter and 1/4-inch to 1/4-inch cable included 1 year limited guarantee. For more info on this product please click here

channel UHF quad receiver wireless system. The Nady 4W-1KU QUAD wireless system has four independent UHF receivers, each delivering user-selectable channels with auto-scan for easy finding of clear channels, frequency synthesized in pre-programmed groups and channels in the (U.S.) Band MHz, (Int.) Band MHz ranges. The Nady 4W-1KU QUAD wireless system features proprietary companding and low-noise circuitry for an industry-best 120dB dynamic range, and the clearest, most natural sound available in wireless today. HT-1KU Handheld Transmitter The Nady HT-1KU Handheld Transmitter has easily selectable channels: manually with up/down buttons on units or via IR Sync download of selected channel for easy synchronization with receiver. It features LCD displays indicating selected Group, Channel, Audio Input Levels, and Battery level status; transmitting High/Low RF power switch for optimizing distance operation depending on application; and operation with two AA batteries (alkaline or rechargeable NiMH) for longest reliable, economical battery life. The HT-1KU has a sleek, durable all-metal housing; power Off/On switch; internal antenna system; and superior neodymium cartridge for clear, powerful audio, maximum feedback rejection, and minimal handling noise 4W-1KU Receiver The Nady 4W-1KU Receiver offers unsurpassed state-of-the-art PLL UHF performance with 120dB dynamic range and operation up to 500 feet line-of sight. It has four complete and independent wireless receivers with user-selectable UHF frequencies for simultaneous operation of four transmitters and true Diversity circuitry with two complete front ends per receiver for maximizing range and most effective elimination of signal dropouts. The AUTO-SCAN function easily locates clear channels and the ASC (Auto-Sync Channel) IR download feature sends selected Group/Channel information to transmitter via IR sender for easy frequency synchronization. Sophisticated IF filtering permits simultaneous operation of multiple systems in the same location.   Features HT-1KU Handheld Transmitter easily selectable channels LCD displays indicating selected Group, Channel, Audio Input Levels, and Battery level status Internal antenna system Superior neodymium cartridge High/Low RF power switch Sleek, durable all-metal housing Operates with two AA batteries 4W-1KU Receiver Unsurpassed state-of-the-art PLL UHF performance with 120dB dynamic range and operation up to 500 feet line-of sight Four complete and independent wireless receivers with user-selectable UHF frequencies for simultaneous operation of four transmitters True Diversity circuitry with two complete front ends per receiver for maximizing range and most effective elimination of signal dropouts AUTO-SCAN for easily locating clear channels and ASC™ (Auto-Sync Channel) IR download feature which sends selected Group/Channel information to transmitter via IR sender for easy frequency synchronization Sophisticated IF filtering for simultaneous operation of multiple systems in the same location Front panel touch control buttons and user-friendly LCD configuration menus Front panel backlit LCD display indicates selected Group, Channel, RF signal strength meter; Audio Output Volume level; Diversity A/B LED indicators Back panel Balanced XLR Mic level and Unbalanced ¼” SUM Line level audio output jacks, squelch control, RF BNC connectors for dual removable ½ wave antennas, and DC power input jack supply Externally powered (adapter included) Rugged all-metal housing—1U rack mountable with supplied rack ears (front antenna mount kit optional Shipping is R295 via speed services Blueridge Music is the sole Nady agent in SA and offers repair and service facility.  

NADY  4-channel UHF receiver with 4 handheld dynamic mics. The Nady U-41 QUAD handheld wireless system is a professional 4-channel UHF wireless system that offers clear, natural sounding wireless with 4 rugged UH-4 handheld transmitters. The Nady U-41 QUAD delivers four discrete channels in the MHz and MHz bands for interference-free performance in any application or locale. The wireless system also features Nady's proprietary companding and low noise circuit for a 120dB dynamic range. The back panel has balanced XLR mic level outputs, an unbalanced 1/4" jack line level sum output with separate volumes, and external adjustable mute control for each channel. On the front panel, the LED display indicates TX On (single LED) and 5-segment AF levels for each channel. The Nady U-41 wireless mic system also features dual removable antennas. The Nady UH-4 handheld transmitter features a DM-10D unidirectional neodymium dynamic cartridge for optimum true sound, maximum feedback rejection, and minimal handling noise. It features an Off/Standby/On switch which allows convenient audio muting while the UH-4 is on. A status LED indicator flashes once when the wireless system is on, and stays steady when the battery is getting low. The wireless mic system runs on a single 9V alkaline or NiMH battery. Features Four discrete UHF wireless receivers in a single rugged 19" all-metal rackmount housing for simultaneous operation of up to four transmitters Back panel balanced XLR mic level outputs; unbalanced 1/4" jack line level sum output with separate volumes; and external adjustable mute control for each channel Front panel LED display indicating TX On (single LED) and 5-segment AF levels for each channel Dual removable antennas Nady's exclusive patented companding circuitry and highest quality audio for an unsurpassed UHF performance with 120dB dynamic range Operates on the UHF frequency band from MHz to MHz Tone Squelch circuitry for protection from RF interference Externally powered with DC adapter included (16.5VDC/0.4A) UH-4 Handheld Microphone Transmitter: Features the Nady DM-10D unidirectional neodymium dynamic cartridge for optimum true sound, maximum feedback rejection, and minimal handling noise Off/Standby/On switch allows convenient audio muting while transmitter on Status LED indicator flashes once for unit on; lights steady for low-battery alert Save space while getting excellent sound quality with this 4-in-1 receiver and wireless mic set. Order today COMES WITH A ONE YEAR WARRANTY AND THEREAFTER AN EXCELLENT REPAIR AND SERVICE FACILITY. SHIPPING IS R225 BY SPEED SERVICES (2-3 DAYS) ANYWHERE IN SA