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Swiff Audio WS-70 Wireless System

3.9 out of 5 stars from 19 customer ratings

Analogue Instrument Radio System for Guitar / Bass

  • 6.3 mm jack connector
  • Easy to use
  • Frequency range: 560 - 560 Hz
  • Latency: <2 ms
  • Frequency range: 20 Hz to 20 kHz
  • Range approx. 30 metres
  • Rechargeable battery with USB-C connector
  • Battery life: Up to six hours
  • Weight: 200 g
  • Colour: Black
  • Includes USB twin charger cable
  • Available since November 2024
  • Item number 602955
  • Sales Unit 1 piece(s)
  • Guitar Channels 1
  • Transmission Format Digital
  • Frequency 560 MHz – 590 MHz
  • Transmitter Type Guitarbug
  • Receiver Type Mobile
  • Mountable Antenna No
  • Charging System No
  • Integrated Battery Yes
  • Dante No
  • Battery Status Display Yes
  • Transmitter battery powered Yes
  • Output 6,3 mm Jack unbal.
  • Receiver Width in mm 27 mm
  • Receiver Height in mm 30 mm
  • Receiver Depth in mm 79 mm
  • Rackkit No
  • Receiver Weight in kg 0,2 kg
£33
All prices incl. VAT
In stock
1

Lose the cables – keep the sound

The ultracompact Swiff Audio WS-70 Wireless System is the perfect add-on for guitarists who want to lose the cables – but keep the sound. This simple, effective set consists of nothing more than a transmitter, a receiver, and a charging cable. Despite this simplicity, the WS-70 boasts a latency under 5ms, so the audio itself stays crystal clear. The WS-70's two units connect to source and PA through a standard 6.3mm jack, which can be screwed off to reveal a 3.5mm jack beneath. Transmitter and receiver are powered by their integrated rechargeable batteries: Fully charged, the system runs for up to six hours. With just a single control for power on and off, this compact, straightforward wireless setup gives guitarists the freedom to move around on stage without being tied down by cables.

Swiff Audio WS-70 Wireless System

Between the axe and the mix

The Swiff Audio WS-70 Wireless System can handle frequencies from 20Hz to 20kHz, so even the deepest bass comes through with plenty of punch. It arrives with the transmitter and receiver clipped together; the top section is the transmitter, and the bottom is the receiver. The transmitter plugs into a guitar and sends its signal to the receiver, which then connects to a mixing desk. Both units feature a swivelling jack plug for flexible positioning, and each has its own on/off button. LEDs displays on both devices show the battery level, making it easy to see when a recharge is needed: The USB split cable the set ships with can charge both devices at once.

Swiff Audio WS-70 Wireless System, USB-C socket

Simple but expandable

This compact wireless system is aimed at guitarists looking for more freedom to move on stage – and a simple, intuitive solution to make it happen. With no extra controls, there's no complicated setup to worry about. Its UHF frequency carrier means that up to ten devices can be used on stage at once, with no interference, although the systems will need testing first to elimante crossed signals. And with USB charging, even a ten-piece band won't need a single battery.

Swiff Audio Logo on the WS-70 Wireless System

About Swiff Audio

Swiff Audio Technology Co. Ltd. is based in Hong Kong and specialises in developing and manufacturing high-quality, intuitive wireless systems, backed by its more than 15 years of experience. Its product range includes wireless audio transmission systems, wireless amplifiers, tuners, and power supplies for effects pedals with adjustable voltage. All these products have proven their worth in countless settings – from stage and film sets to professional studios – and are aimed at musicians, performing artists, public speakers, and content creators.

Safe and secure signal

For a solid signal, a guitarist will need a clear, direct line of sight between the transmitter and receiver, with as few large obstacles as possible in the way. Both units should also be at least 1.5 metres away from larger metal objects like walls or scaffolding: Because of the built-in lithium batteries, they shouldn't be placed near heat sources either. If the system isn't going to be used for a while, users should make sure not to keep the devices plugged in for too long. Depending on which mode a musician or sound tech runs the system on, the Swiff Audio WS-70 can transmit for up to ten hours on a full charge. And with a signal-to-noise ratio of over 90dB and a distortion level of under 0.02%, it delivers high-quality audio, which is of course the most important thing of all.

Information on the supported frequency ranges

Here you can see which frequencies are supported by this wireless system and the countries in which these frequencies are allowed in the future for wireless applications.

All information is without guarantee

19 Customer ratings

3.9 / 5

handling

features

quality

14 Reviews

M
Mortuus 14.01.2026
Very good wireless sistem. Everything works great. You only need to look at battery level. Charging is also fast and easy. Sound is great.
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ewanteddy 17.04.2025
Un perte de puissance, de grain de brillance et de clarté, le son est compressé. Produit pour jouer à la maison et encore, il ne faut pas être trop regardant sur le son. Donc finalement très déçu du produit.
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Eine gute Alternative zu Kabeln?
Axel15 15.09.2025
Ich spiele hier und da mal mit Freunden Musik. Und seit anfang an gibt es dieses kleine winzige Problem mit den kabeln an der gitarre bzw bass, dass man sich 1. Nicht soooo weit bewegen kann, und 2. Dass man sich verheddert oder über die Kabel stolpert. (Es ist noch nie jemand zu Schaden gekommen)

Einer dieser Freunde hatte dann dieses schicke Gerät entdeckt, bestellt und wir haben es getestet.
Nachdem es unseren test bestanden hatte waren wir alle sehr begeistert davon.

Es fühlt sich hochwertig an und kann mit der Schachtel easy im gigbag mitgenommen werden. Geheimtipp: in der schachtel ist noch Platz, ich lege dort immer plektren rein damit die nicht überall Rumfahren.
Wir hören absolut keinen Unterschied zum Kabel. Das war nämlich unser erstes Bedenken bevor wir es getestet haben.

Die Reichweite hat unsere Erwartungen übertroffen. Phänomenal!!!

Der einzige kleine Mini Kritikpunkt ist: die leiste die den ladestand anzeigt, ist bei mir zumindest ein bisschen komisch. Das Gerät geht aus und ist leer, obwohl es noch 2 von 5 Balken anzeigt. Vielleicht habe ich es nicht ganz kapiert oder so.

Aber es ist eine Überlegung wert, sich die Dinger zu holen wenn man beim Spielen oder Proben läuft oder mit mehreren Personen musiziert!!!
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Endlich mal das Kabel los
Joker61 25.04.2025
Der Preis hammermäßig. Da bleibt natürlich die Angst vor "billiger" Qualität. Aber ich wurde sehr positiv überrascht. Kinderleichtes Laden und Vorbereiten, dann : kein Rauschen!! Lupenreine Tonübertragung, bin begeistert, klare Kaufempfehlung
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