Champ Versatile Pre-amplifier Kit (6-12V DC)

Assembly Required

Refer Silicon Chip July 1994 This tiny preamp was specifically designed to be used with the ³Champ² amplifier KC-5152. Unless you have a signal of sufficient amplitude the ³Champ² will not produce its maximum power output. The ³Pre-Champ² 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. Power requirement 6-12VDC. Kit includes PCB and electronic components.

Product Specifications

• Difficulty : Simple
• Tools required : Soldering Iron
• Application Field : "Pre-Champ" Versatile Preamplifier
• Contains High Voltage Components : false
• PCB Width : 36.0mm
• PCB Length : 46.0mm
• Audio Device : Pre-amplifier
• Audio power supply : 6-12vDC
• Audio gain : 40.0dB