SWIFF AUDIO WT-09B
Estimated delivery in Italy between 2 and 4 November
FEATURES
The WT‑09B is a next-generation wireless transmission system designed for musicians who want to move freely on stage or in the rehearsal room without sacrificing their instrument's tonal quality. Born within the Master Series as an evolution of the WT‑09A model, it aims to offer an immediate user experience, tailored for guitarists, bassists, and instrumentalists seeking a transparent and natural sound, rapid response, and total reliability. It is particularly well-suited for soloists, small ensembles, and live situations where tonal fidelity and connection stability are fundamental.
The system consists of a transmitter and receiver that are compact, lightweight, and easy to use. The lossless transmission maintains the instrument's original character, while the latency of less than 5.5 ms guarantees an immediate response that does not alter the playing feel. Operation in the 5.8 GHz band with intelligent frequency selection ensures a stable connection even in crowded environments by automatically choosing the cleanest channel among the six available, with a transmission range of 60 meters; however, in open environments without interference or obstructions, the transmission distance can reach up to 120 m! The compact structure is designed to withstand daily use, with an ergonomic design that easily adapts to any instrument and ensures stability even during dynamic performances.
Powering on and automatic pairing make operation extremely simple, with compatibility optimized for instruments equipped with passive pickups and the ability to use up to four systems simultaneously without interference. The integrated RGB indicators allow for quick status checks even in low-light conditions, making the WT‑09 a reliable companion for any situation.
User Benefits
- Freedom of movement on stage and in the rehearsal room
- No compromises on sound quality
- Lossless transmission that preserves the instrument's natural character
- Latency of less than 5.5 ms for an immediate response and authentic playing feel
- Stable connection thanks to intelligent frequency selection in the 5.8 GHz band
- Operating range of 60 m, with the possibility of reaching 120 m
- Immediate use thanks to automatic power-on and pairing
- Compatibility optimized for instruments equipped with passive pickups
- Possibility of using up to four systems simultaneously without interference
- Clear RGB indicators visible even in low-light conditions
- Compact and lightweight design, built to withstand daily use
Fields of application
- Live performances on small and medium-sized stages
- Small ensembles requiring tonal precision
- Rehearsal rooms, project studios, and informal recording sessions
SPECIFICATIONS
- Channels: 6 independent channels with automatic frequency selection for stable performance
- Operating frequency band: 5.8 GHz
- Frequency response: 20 Hz – 20 kHz (-3 dB)
- Audio specifications: 24-bit/48 kHz high-resolution audio Hi-Fi lossless wireless transmission
- Latency: < 5.5 ms
- Multi-system simultaneous operation supported: 4 systems running at the same time with no signal crosstalk or interference
- Transmission range: 60 m(in open environments with no interference or obstructions, the transmission distance can
reach up to 120 m) - THD + noise: < 0.04%
- Input connector type: jack 6.35 mm (1/4") TS
- Input impedance: 1 Mohm
- Output connector type: jack 6.35 mm (1/4") TS
- Input impedance: 1 kohm
- Instrument compatibility with 6.35 mm instruments, supporting both active and passive pickups
- Battery capacity: 3.85 VDC 425 mAh
- Charging port: Type-C
- Charging time: fully charges in approximately 2 hours
- Battery running time: 4 hours in transmitter, 5 hours in receiver
- Size: 85 × 33 × 33 mm
- Weight: 24 g (each)
- Case size: 127 × 40 × 37 mm
- Total weight (case included): 76 g
- What's in the box:
- 1 × WT09 transmitter(TX)
- 1 × WT09 receiver(RX)
- 1 × custom magnetic carrying case
- 1 × Dual USB-C charging cable
- 1 × carrying lanyard
- User manual
Technical characteristics
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About SWIFF AUDIO
Swiff Audio is a brand specializing in the production of wireless systems for musical instruments and accessories for guitarists, bassists, and live musicians. Swiff Audio wireless transmitters and receivers stand out for their ultra-compact size, plug-and-play ease of use, low latency, and high-quality uncompressed signal transmission. Ideal for live performances, rehearsal sessions, and studio work, Swiff Audio wireless systems eliminate the constraint of cables, ensuring freedom of movement on stage without compromising sound quality. The range also includes clip-on tuners and other practical accessories for musicians. On musicdelivery.net, you'll find Swiff Audio wireless systems and accessories to play without limits.
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Shipments
Shipments
We ship throughout Italy and the European Union via selected express courier partners. All orders travel in special reinforced packaging and are covered by 100% included insurance to fully protect the value and integrity of professional equipment during transport.
Returns and refunds
Returns and refunds
You can request a return within 14 days of receiving the order. As these are professional hardware and devices, items must be returned completely intact, unused, unactivated, and sealed in their original packaging, complete with all accessories and manuals.
Frequently Asked Questions
Can't find the answer you're looking for? Our team of specialists is at your disposal for configurations or technical questions.
What are your shipping and delivery times?
What are your shipping and delivery times?
Orders are processed within 24/48 business hours. Delivery is made by insured express courier to guarantee maximum protection and safety even for the most delicate and expensive equipment.
Are the products covered by an official warranty?
Are the products covered by an official warranty?
Yes, all products are 100% original and covered by the official 24-month manufacturer's warranty. In addition, our technical department offers free after-sales support to assist you with the initial setup of your system.
How does the right of withdrawal work?
How does the right of withdrawal work?
If the hardware does not meet your expectations, you can return it within 14 days of receipt. The product must be returned intact, unused, and sealed in its original packaging, complete with all accessories and manuals.
What does it mean if a product is "Available on order"?
What does it mean if a product is "Available on order"?
Some complex professional audio systems or lighting equipment are ordered directly from official distributors based on customer requests. You can proceed with the purchase as normal and our team will immediately inform you of the exact arrival times at our warehouses.

