TC Helicon GO Vocal Mobile Microphone Interface with XLR Input and Phantom Power

Podcasters, mobile journalists, and musicians who record on the go often struggle to connect a professional XLR microphone to a smartphone or tablet. The TC Helicon GO Vocal solves that problem by providing a compact, battery-powered interface that turns any mobile device into a high-quality recording rig. Simply plug in your favourite condenser or dynamic mic, switch on +48V phantom power if needed, and monitor in real time through headphones while you capture crystal-clear audio.

Key specifications

• Input: 1 x XLR (balanced) with high-quality microphone preamp
• Output to mobile device: 1 x 3.5mm TRRS jack (compatible with iOS, Android, Mac, PC)
• Headphone monitor output: 1 x 3.5mm TRS jack for real-time monitoring
• Switchable +48V phantom power for condenser microphones
• Powered by a single 9V battery (phantom power operation up to 7 hours)
• Input impedance: 2.68 kOhms; frequency response: 20 Hz – 20 kHz
• Dynamic range: >100 dB; gain range: +10 dB to +50 dB
• Controls: input gain knob and phantom power on/off switch with LED indicator
• Integrated mic stand mount and robust plastic chassis
• Includes 1 x 3.5mm TRRS cable for connecting to your device

Why choose it

The GO Vocal delivers studio-grade preamp quality in a pocket-sized form factor. Its switchable phantom power lets you use professional condenser microphones that mobile devices cannot power on their own. The dedicated headphone output ensures latency-free monitoring, so you always hear exactly what is being recorded. With a simple gain knob and LED status, it is easy to dial in the perfect level and know your battery and phantom power status at a glance.

Ideal use cases

• Mobile podcasting with a professional XLR microphone
• Field recording and interviews for journalists
• Live streaming or video production with condenser mics
• Musicians recording demos or practice sessions on a phone or tablet

Good to know

The GO Vocal is bus-powered by your mobile device for basic operation; the 9V battery is only required when using +48V phantom power with condenser microphones. It includes a TRRS cable, but you may need a separate adapter (e.g., Lightning to 3.5mm) for newer iPhones. The integrated mic stand mount allows direct attachment to a mic stand for stable positioning during recording.