| Content | Free yourself! for live sound, presentations and installations
The WMS420 wireless microphone system provides a highly flexible as well as easy to use solution. The ultra high frequency system is set up within seconds and is equally suitable on stage as well as in locations where a single- or multi channel solution is needed.
The entire WMS420 wireless system consists of the SR420 stationary receiver, HT420 handheld transmitter and the PT420 pocket transmitter. The HT420 handheld transmitter is available with the patented D5 dynamic microphone acoustic. This capsule guarantees maximum rejection against feedback, reduced handling noise and the famous AKG sound. Both transmitters are shipped with charging contacts that enable the use of rechargeable batteries. Moreover the transmitters offer exceptional eight hours of operation time from a single AA size battery, which dramatically reduces the operating costs in day-to-day use.
The detachable receiver antennas allow the use of professional accessories, such as antenna splitters and remote mounted directional antennas for multi channel systems. The WMS420 series includes three different bodypack sets. The head-worn set includes the high performance C555L condenser microphone. The presenter set includes the professional C417L lavalier microphone. The guitar set includes an instrument cable. With the AKG WMS420 system up to eight channels can be run simultaneously.
Detachable receiver antennas
enable the use of professional RF accessories
Patented state-of-the-art D5 dynamic capsule
cuts through the mix
Transmitters with charging contacts
saves money in day-to-day use and preserves the environment
Compatible with all AKG MicroMics
almost all applications can be covered
Low battery warning indicator
for secure operation
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- The ACT-828 is an EIA standard 1U dual channel receiver with metal chassis.
- A full-color VFD (vacuum fluorescent display) provides clear viewing of all parameters. All controls are intuitive and easily accessible, allowing for quick and easy system setup via a single rotary control.
- Enhanced RF circuitry improves anti-interference characteristics and system compatibility with a 64 MHz-wide bandwidth, allowing more interference-free channels to be selected.
- New digital diversity receiving technology eliminates signal dropout and enhances receiving range.
- Full-range sound quality is not affected by the strength of RF signals or operating distance.
- Digitally-processed RF circuitry and DigitnamicPlus™ technology eliminates compander noise, assuring a wireless sound quality that easily rivals cable transmission.
- Improved proprietary Audio A/D Converter provides a true dynamic range of 115 dBA, T.H.D.
- AES3id Digital Audio Interface facilitates a direct connection to digital mixing consoles and transmits signal without distortion, ensuring a stable S/N ratio which will not deteriorate in long distance transmission.
- Proprietary 256-bit encryption provides secure audio transmission, preventing unauthorized listening.
- 10 built-in SmartEQ™ presets and user-defined microphone capsule equalization allows faithful sound reproduction to suit artistsʼ preferences.
- 10 built-in digital anti-feedback SmartEQ™ presets minimize feedback effectively without sacrificing sound quality.
- Optional MIPRO RCS2.Net software allows real-time network remote-controlling and monitoring of 64 systems.
| | Frequency Range | 480~544MHz（US & EU）
540~604MHz（US & EU）
636~700MHz（EU）
696~760MHz（EU）
760~824MHz | | | | Bandwidth | 64 MHz | | | | Preset Frequency | 12 non-interference compatible frequencies in group 1-10.
16 non-interference compatible frequencies in group 11-16.
16 user-defined frequencies can be stored in group 18.
216 preset frequencies in total. | | | | Channel Grid | 25 kHz | | | | Channel Set-up | Scan & ACT sync | | | | Audio Sampling | 24-bit / 44.1 kHz Rate | | | | Audio Compression | 2nd Generation DSP inertial coding | | | | Latency | | | | | Frequency Response | 20 Hz~20 kHz (-2dB) | | | | S/N Ratio (analog output) | > 115dB(A) | | | | T.H.D. | | | | | Encryption | 256 bit | | | | Receivers | | | | Chassis /Channel | EIA Standard 19 " 1U, Dual | | | | Sensitivity | 15 dBμV at S/N≒118 dBA | | | | Image and Spurious Rejection | > 85dB | | | | Receiving Mode | Digital Diversity | | | | Analog Output | Balanced XLR × 2
Unbalanced 6.3 mm (1/4 ") × 2 | | | | Analog Output Switch | Mic / Line × 2 | | | | Digital Audio Interface | AES3id output. BNC female × 2 | | | | Digital Equalizer | 10 microphone capsule modeling presets | | | | Digital Anti-feedback Equalizer | 10 anti-feedback microphone capsule modeling presets | | | | PC Interface | USB or RS-232 Interface. Proprietary MIPRO ACT-BUS | | | | Display | Full-color VFD | | | | Battery Meter | Transmitter battery status | | | | Antenna Input | 50Ω TNC Female Connector × 2 | | | | Power Supply | Built-in 100~240V AC switching power supply; Power Consumption: 15W | | | | Dimensions (W×H×D) | 420 × 44 × 245 mm (16.5 × 1.7 × 9.6 ") | | | | Weight | Approx. 2.2 kg (4.8 lbs) | | | | Transmitter | ACT-80H / 80HC Handheld, ACT-80T / 80TC Bodypack & TA-80 Plug-on Transmitter | | | | Operating Temperature | -10~+60 ℃ | | | | Notes | Refer to actual product in the event of product description discrepancy.
Frequency range and maximum deviation comply with the regulations of different countries. |
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VWTTM
Exclusive VWT (Virtual Wire Transmission) technology ensures full-range frequency response, excellent transient response, and wide dynamic range - just like a high-quality guitar cable.
Superior specs.
Relay digital wireless systems produce full-range tones with 10Hz-20kHz frequency response, exceedingly low noise with up to 120dB dynamic range, and studio-quality resolution with 24-bit A/D conversion. (Comparably priced analog wireless systems offer 50Hz-15kHz frequency response and >90dB dynamic range. This wreaks havoc on your tone, especially if you use a high-gain amp.)
Cable tone simulation.
Using a cable and a wireless system? Now you can switch back and forth without having to adjust the tone settings on your amplifier. Relay digital wireless systems feature a Cable Tone Simulator, which lets you match the sound of your Relay to the sound of your cable.
Compander free.
Companders squash your signal and ruin your tone. Analog wireless systems require companders but Relay wireless systems do not. Remaining compander-free enables Relay to deliver a beautiful high-end sparkle, thunderous low-end punch, and touch response that analog wireless systems simply cannot deliver.
| | Metal 1U Rack System | | Transmission Format | Line 6 proprietary digital audio transmission | | Frequency Response | 10Hz - 20kHz | | Dynamic Range | 120 dB | | RF Carrier Frequency | 2.4GHz | | Operating modes | RF1
RF2 | | Compatible Channels | 14 | | Transmission Range | 300 feet line-of-sight (may vary due to local conditions) | | FCC Approval | Part 15 approved, no user-license required | | Transmitter Specs | | | TBP12 Transmitter | | A/D Conversion | 24-bit Delta Sigma, 128 times oversampling | | Input Impedance | 1.3 M-Ohm | | Connectors | TA4f | | Controls | Power On/Off, Channel Select | | LEDs Display | Power, Audio Status | | LCD Display | Channel Number, Battery Life | | Battery Life | Approx. 8 hours (2x AA alkaline batteries) | | Receiver Specs | | | RXR12 Receiver | | D/A Conversion | 24-bit Delta Sigma, 128 times oversampling | | Connections | 1/4-inch output, XLR output; Tuner pass-thru | | LEDs Display | Audio Status, Transmitter Battery Life, Mute, RF | | LCD Displays | Channel Number, Transmitter Battery Life | | Controls | Channel select, Cable Tone Simulator, Setup | | Power Requirements | IEC connector for internal switching power supply that works worldwide |
| Features / Specification:
Dual channel plug-and-play wireless
1 handheld transmitter and one belt-pack transmitter with instrument cable
30 hours of operation from a single AA battery
Receiver offers two balanced outputs on 1/4 inch jack connectors
Fixed frequency on channels ISM2/3 | Achieve onstage mobility at the touch of a button!
Set yourself free with the Alesis GuitarLink Wireless system. Compact, clear sounding, and easy to use, GuitarLink Wireless provides unrestricted action as you move about the stage with your guitar or bass. The unique receiver is battery powered, and small enough to sit anywhere—even in your pedalboard!
ALL-IN-ONE TRANSMITTER
Powered by two AAA batteries, the GuitarLink Wireless transmitter is compact and unobtrusive, so it wonʼt interfere with your playing. The attached cable plugs directly into your guitar or bass. Using the integrated metal clip, the GuitarLInk Wireless transmitter can attach to either your strap, or right to your belt for added comfort.
COMPACT RECEIVER
Unlike bulkier wireless receivers, the GuitarLink Wireless receiver is compact, and is also powered by two AAA batteries. This rare combination provides added versatility, so you can put the receiver almost anywhere. Set it on top of your amp. Mount it to your pedalboard. Place it in your effects rack. The GuitarLink Wireless receiver is ready for anything. Bypass the batteries with the external power adapter for a more permanent setup.
EFFORTLESS AND EFFICIENT
The GuitarLink Wireless system operates in the reliable 2.4 GHz frequency spectrum to provide a clear signal free from interference. After turning both units on, simply press the Pairing buttons on both units to make the connection |
Technical Data
RF frequency range 518..... 866 MHz
Transmission/receiving frequencies 1440
Presets 4
Switching bandwidth 36 MHz
Peak deviation +/- 48 kHz
Compander HDX
Frequency response (microphone) 40.....18000 Hz
Signal-to-noise ratio > 110 dB(A)
THD, total harmonic distortion
In compliance with ETS 300422 , ETS 300445 , CE , FCC
Antenna connector 2 BNC, 50 Ohm
Audio-XLR connector 6,3 mm
Audio output level (balanced) XLR: +18 dBu max
Audio output level (unbalanced) Jack: +12 dBu max
Power supply 10,5 - 16 V DC battery AA (Mignon)
Dimensions (Receiver) 212 x 145 x 38 mm
Weight (Receiver) 1100 g
RF output power 30 mW
Power supply 2x 1.5 V battery AA (Mignon)
Operating time (transmitter) > 8 h
Input voltage range 1,8 V line
Input voltage range 2,4 V line
Dimensions (Transmitter) 82 x 64 x 24 mm
Weight (Transmitter) 158 g
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