Pre-Champ Versatile Preamplifier Kit Expansion Modules Easy to use: Securing your

Easy to use: Securing your device is EFFORTLESS due to Quick-Snap Technology

This switch passes both digital and audio signals through the HDMI ports and supports HDMI resolutions of up to 4K2K

Vibration Motor

Output Voltage: 12 V DC

Pre-Champ Versatile Preamplifier Kit Expansion Modules Easy to use: Securing yourAssembly Required Refer Silicon Chip July 1994 This tiny preamp was specifically designed to be used with the Champ amplifier KC 5152. Unless you have a signal of sufficient amplitude the Champ will not produce its maximum power output. The Pre Champ is the answer with a gain in excess of 40dB, which is more than enough for most applications. You can vary the gain by changing a resistor and theres even provision on the PCB for an electret microphone.