JTS JSS-20 | UHF Handheld Mic with SAM-8WLN Capsule | Slot-In Charging & Interchangeable Head

Handheld Wireless Microphone

The JTS JSS-20 is a high-performance UHF handheld wireless microphone built for professional use on stage, in broadcast, and live sound environments. With wide frequency coverage, intelligent features, and exceptional audio quality, it offers the flexibility modern performers and engineers demand.

JTS JSS-20 Competitive Differences

• SAM-8WLN capsule delivers premium sound with reduced handling noise
• Slot-in charging with two AA NiMH batteries for convenience and sustainability

JTS JSS-20 Description

The JTS JSS-20 sets a new standard for handheld wireless transmitters, offering up to 3000 selectable frequencies across a 60–75MHz bandwidth. Its Phase-Locked Loop (PLL) synthesized tuning ensures stable performance throughout the 470–960 MHz UHF range, with adjustable RF output for venue-specific optimization. A standout feature is the integrated SAM-8WLN capsule, developed by JTS for excellent vocal clarity while minimizing touch and handling noise. For greater flexibility, the mic supports an interchangeable capsule system — including compatibility with classic capsule modules — making it easy to tailor the microphone’s voicing to your preferences. The addition of a low-cut function helps manage stage rumble and low-frequency noise, enhancing clarity in live environments. The backlit LCD display provides key real-time feedback, including battery level, group/channel, frequency, and user-defined naming. Engineered for practicality, the JSS-20 includes a slot-in charging feature that works directly with two AA NiMH batteries, reducing the need for constant replacements and ensuring you're always ready to perform.

Model Features

• 2400–3000 selectable frequencies with 15 preset groups
• 60–75MHz wideband UHF coverage (470–960 MHz)
• Interchangeable capsule system supports classic and modern heads
• SAM-8WLN capsule provides low handling noise and crisp sound
• Built-in slot-in charging for two AA NiMH batteries
• Low-cut filter for stage noise control
• LCD display with gain, battery status, and RF info

Model Specifications

• Carrier Frequency Range: 470–960 MHz
• Bandwidth: 60–75MHz
• RF Output Power: Low / High (adjustable)
• Frequency Stability: <±10kHz
• Frequency Deviation: ±48kHz (Peak)
• Audio Frequency Response: 50Hz–18kHz
• Spurious Emissions: <-50dBc
• Capsule Module: Interchangeable (includes SAM-8WLN)
• Battery: 2 x AA NiMH rechargeable (slot-in charging)
• Display: LCD with group, channel, frequency, battery, user name, gain
• Dimensions: 1.97 x 9.96 x 1.4 in (50 x 253 x 35.5 mm)
• Weight: 350g