AKG AKG WMS470PT/I-B1
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AKG
https://www.akg.com
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An Evolving Solution Designed for Performances
The WMS 470 is designed for applications that require more flexibility than a "plug and play" system. With a field-oriented approach (clubs, venues, medium-sized events), it combines high-level performance and advanced configuration functions to build a stable setup, even when multiple systems need to coexist.
For Guitar, Bass, and Instruments: Uncompromised Freedom of Movement
Thanks to the PT470 bodypack transmitter and the included instrument cable, this pack is ideal for guitarists and bassists who want to maintain a natural playing feel while gaining mobility. The SR470 receiver, in a half-rack 1U format, easily integrates into a rack or control room, making it a relevant choice for touring musicians, backlines, and equipped venues.
Frequencies, Battery Life, and Compatibility: A Solid Foundation for a Professional System
This L-B1 version covers Band 1 (650 to 680 MHz) and offers a wide selection of frequencies to organize a clean stage plan: the 30 MHz band provides up to 1200 frequencies and allows simultaneous use of 10 to 11 channels per band. Infrared synchronization speeds up deployment, while battery status transmission allows anticipating power changes. The WMS 470 incorporates high-end technology derived from the WMS4500 range and remains compatible with its components (antennas, power supply, splitter), convenient for upgrading a setup to more complex systems.
Technical specifications
| Category | Complete system |
| Number of channels | 10 |
| Frequency response | 35 Hz - 20 kHz |
| Frequency band | Band 1 – 650 à 680 MHz |
| Color | Grey |
| System | complete UHF set with SR470 receiver, PT470 bodypack transmitter, and 6.35mm instrument cable |
| Frequency Configuration Function | automatic |
| Durability | robust and reliable for professional applications |
| Number of Frequencies | up to 16 frequencies per band (48 across multiple bands) |
| Audio Protection | Signal Pilot against noise and interference |
| Transmitter Adjustment | fast and easy infrared synchronization |
| Status | transmission of transmitter battery status |
| Alerts | programmable functions with two-color display |
| Available Bands (Range) | Band 1 (650 to 680 MHz) or Band 3 (720 to 750 MHz) |
| Frequency Range (L-B1 version) | 650 to 680 MHz |
| Frequency Type | variable |
| Modulation | FM |
| RF Power | 50 mW |
| Audio Bandwidth | 35 Hz to 20 kHz |
| Distortion | less than 0.3% at 1 kHz (receiver) |
| Signal-to-Noise Ratio | 120 dBA |
| Audio Output | 1 balanced XLR output, duplicated on unbalanced 6.35mm Jack |
| Battery Life | 7 h (alkaline AA LR6), 14 h (lithium AA FR6), 8 h (rechargeable AA HR6) |
| Power Supply | 1.5 V AA (transmitter), 220 V via external power supply (receiver) |
| Accessories | rack mounting kit, external power supply, antennas, MK/GL instrument cable, AA battery |
| Rack Format | half-rack 1U |
| Dimensions | 60 x 73.5 x 30 mm (bodypack), 202 x 44 x 190 mm (receiver) |
| Weight | 90 g (bodypack), 972 g (receiver) |
Questions frequently asked
Is the AKG WMS 470PT/L-B1 suitable for a guitar or bass?
The pack includes the PT470 bodypack transmitter and an MK/GL instrument cable with a 6.35 mm jack. The stated frequency response ranges from 35 Hz to 20 kHz, making it suitable for guitar, bass, and other instruments.
What frequencies does this L-B1 version use?
This version operates in Band 1, from 650 to 680 MHz. The band covers 30 MHz and offers up to 1,200 selectable frequencies.
How many wireless systems can operate simultaneously?
The band allows simultaneous use of 10 to 11 channels. The SR470 receiver features automatic frequency setup to facilitate the organization of a multichannel system.
What is the battery life of the PT470 transmitter?
With an alkaline AA LR6 battery, the stated battery life is 7 hours. It reaches 14 hours with a lithium FR6 battery and 8 hours with a rechargeable AA HR6 battery. The battery status is transmitted to the receiver.
What outputs and rack format are provided?
The receiver offers a balanced XLR output and an unbalanced 6.35 mm jack output. Its half-width chassis occupies 1U in a rack, with a rack mount kit included.



