Fonestar TC-6MX Dual Channel Microphone Preamp with Mixing Function & RCA Output
DETAILS
The Fonestar TC-6MX is a compact Dual Channel Microphone Preamplifier with mixing function, converting microphone level signals to aux line level with individual volume controls and selectable individual or mixed output — ideal for connecting microphones to amplifiers, mixers and PA systems without a dedicated mic input.
The Fonestar TC-6MX provides a practical and straightforward solution for anyone needing to connect one or two microphones to an audio system that accepts aux or line level inputs rather than microphone level signals. Whether you need to feed a microphone into an amplifier, PA system, mixer or recording device via RCA inputs, the TC-6MX handles the signal conversion cleanly and reliably — with 50dB of gain, a signal-to-noise ratio of greater than 80dB and a full 20Hz to 20kHz frequency response ensuring the microphone signal is amplified accurately and without unwanted noise or colouration.
The TC-6MX accepts two microphone inputs via standard 6.3mm mono jack connectors, each with an individual volume control for independent level management across both channels. The output section offers selectable individual or mixed output — allowing each microphone to be output on its own dedicated RCA output, or both microphones to be combined into a single mixed output depending on the requirements of the connected system. Two RCA outputs make integration with a wide range of consumer and professional audio equipment straightforward and convenient.
Compact and lightweight at just 300g and 133 x 31 x 85mm, the TC-6MX is neat enough to sit unobtrusively on a desk, counter or equipment shelf in any installation environment. A power LED indicator confirms the unit is active, and the included 12V DC power adaptor means the TC-6MX is ready to use straight out of the box.
Fonestar TC-6MX Key Features:
- Dual Microphone Preamplifier: Accepts two microphone inputs via 6.3mm mono jack connectors for simultaneous dual microphone operation.
- Mic to Aux Signal Conversion: Converts microphone level signals to aux line level (RCA) for connection to amplifiers, mixers and PA systems without dedicated mic inputs.
- Individual Volume Controls: Independent level adjustment for each microphone channel for precise mix management.
- Individual or Mixed Output Selection: Choose between individual dedicated outputs per channel or a combined mixed output to suit the requirements of the connected system.
- 2 x RCA Outputs: Stereo RCA outputs for straightforward connection to a wide range of consumer and professional audio equipment.
- 50dB Gain: Substantial gain for clean, accurate amplification of microphone level signals to aux line level.
- Wide Frequency Response: 20Hz – 20kHz for accurate, full-range signal reproduction.
- SNR > 80dB: Low noise floor for clean, interference-free microphone amplification.
- LED Power Indicator: Clear visual confirmation that the unit is powered and active.
- Compact & Lightweight: 133 x 31 x 85mm and just 300g for discreet placement in any installation environment.
- Power Adaptor Included: 12V DC, 0.2A adaptor supplied for immediate out-of-the-box use.
SPECS & DOWNLOAD
Download the User Manual Here >
Fonestar TC-6MX Specifications:
- Type: Dual channel microphone preamplifier with mixing function
- Inputs: 2 x 6.3mm mono jack, 600 Ohm, 7mV maximum
- Outputs: 2 x RCA, 47,000 Ohm, 1.6V
- Gain: 50dB
- Frequency Response: 20Hz – 20kHz
- SNR: > 80dB
- Indicators: LED power indicator
- Power Supply: 12V DC, 0.2A (adaptor included)
- Dimensions (W x H x D): 133 x 31 x 85mm
- Weight: 0.3kg

