AKG WMS 420 INSTRUMENTAL Wireless instrument set

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

30 MHz selection bandwidth (depending on local frequency plans)

- 8 hours of operation with a single AA size battery

- Compatible with all AKG MicroMics

- Low battery indicator

- Smallest and lightest bodypack transmitter in its class

- Complete with MKG L cable for direct connection to electric guitar or bass

The Perception wireless system comes complete with bandwidths up to 30 MHz and excessively low-current transmitters, which are unique in its class, cementing Perception Wireless as one of the most comprehensive systems in its price range.

The Perception Wireless is designed to accommodate musicians and entry-level audio technicians, although it has the capabilities to handle even the most difficult audio setups with up to 8 channels per band.

The pocket transmitter PT45 - which is the smallest in its class - runs on a single AA battery, and is compatible with all AKG MicroMics. The SR45 Stationary Receiver delivers a diversity system, professional XLR and 1/4 inch jack outputs and the SMPS solution.

• EIA-standard half 19” metal case.
• Front panel includes ACT sync button, rotary control knob for menu settings and dual audio LED indicators.
• LCD screen displays group & channel, encryption status, RF output, stereo/mono mode.
• Lockable front panel.
• PLL-synthesized technology enables multiple preset compatible channels.
• 64MHz bandwidth.
• 112 dBA S/N ratio.
• Balanced and unbalanced audio inputs.
• Switchable Line & Microphone, adjustable sensitivity levels and up to +26 dBU maximum SPL.
• Built-in 3 bands EQ settings.
• Selectable encryption keys.
• Scan for an open, interference-free frequency.
• 6.3mm headphone monitoring jack.
• RJ-11 MIPRO ACT-BUS connector.
• Up to 100mW output power. selectable Hi, Low or Off setting.
• TNC 50Ω RF output & input connectors.

Set composed of:

• 1 x LDWIN42R2
• 2 x LDWIN42BP
• 2 x LDWS100MH3

Due to the changed situation in the area of general frequency allocations for the operation of wireless systems starting in 2015, LD Systems decided to develop the even more flexible and highly professional WIN 42 wireless system.

With its outstanding audio quality, the LD Systems WIN 42 UHF system offers numerous potential applications for live performances and permanent installations. The working UHF frequency range is 734 MHz to 776 MHz. Both the handheld microphone and belt pack transmitter versions provide any vocalist, speaker or instrumentalist optimal transmission of his or her performance with the greatest possible freedom of movement. By means of a threaded connection, the microphone head of the handheld transmitter can be swapped quickly and easily (dynamic and condenser capsules).

The system has more than 1680 freely selectable frequencies and thus makes it possible to operate up to 20 systems simultaneously. The "channel scan" function assists you in finding and tuning to a transmission frequency without interference. This frequency is then transmitted simply and conveniently from receiver to transmitter via an infrared link. The transmitting power is adjustable in 3 stages (10, 30, 50 mW) directly on the microphone, permitting adaptation to any environment.

The rack True Diversity receiver houses numerous system features, for example, a transmitter battery status indicator on the receiver display, an indicator for the (transmitter) "Mute On/Off" function on the receiver display, 4 EQ presets that are switchable at the receiver, and much more. A highly professional system embodying the outstanding value-for-money that is so typical for LD Systems.

• UHF frequency range 734 - 776 MHz
• 1680 frequencies
• 20 groups with 577 fixed frequencies
• user bank with 1680 freely selectable frequencies in 25 kHz increments
• 255 addresses selectable
• channel scan
• true diversity receiver
• interchangeable microphone capsules (dynamic / condenser)

Receiver display

• volume
• radio frequency level antenna A/B
• audio level
• battery status of transmitter
• transmitter sync via infrared
• squelch setting in menu
• equalizer setting in menu
• naming template in menu
• 10 sets storable
• lockable menu
• balanced XLR output, unbalanced 6.3 mm jack
• adjustable output
• adjustable headphone output

• battery status
• RF power
• AF power
• additional system information

• Model Name: LDWIN42R
• Channels: 1680 (20 groups + 1 user group)
• Frequency range: 734 - 776 MHz
• Audio Frequency response: 60 Hz - 16 kHz
• THD:
• Signal/Noise ratio: >100 dB
• Audio Output: XLR balanced / 6,3 mm Jack unbalanced
• Power Supply: external power adapter 13,5 V DC, 500 mA
• Dimensions (W x H x D): 212 x 44 x 184 mm

• Model Name: LDWIN42MD
• Channels: 1680
• Frequency range: 734 - 776 MHz
• Audio Frequency response: 60 Hz - 16 kHz
• RF output power: adjustable 10 mw / 30 mw / 50 mw
• Power requirement: 2 x AA size batteries
• Operating time: >13 h with alkaline batteries
• Dimensions (L x Ø): 255 x 52 mm

• Model Name: LDWIN42BP
• Channels: 1680
• Frequency range: 734 - 776 MHz
• Audio Frequency response: 60 Hz - 16 kHz
• RF output power: adjustable 10 mw / 30 mw / 50 mw
• Input Connector: mini XLR 3-pole (phantom power for headset)
• Power requirement: 2 x AA size batteries
• Operating time: >14 h with alkaline batteries
• Dimensions (W x H x D): 87 x 25 x 63 mm