Bulk Pricing
Qty 1 - 4
$12.90 / Unit
Qty 5 - 9
$11.90 / Unit
Qty 10 +
$11.90 / Unit
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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.
Tools required
Soldering Iron
Difficulty
Simple
Application Field
"Pre-Champ" Versatile Preamplifier
Contains High Voltage Components
false
PCB Width
36 mm
PCB Length
46 mm
Audio power supply
6-12vDC
Audio gain
40 dB
Audio Device
Pre-amplifier
Packaged Volume
0.6 l
Packaged Weight
0.052 kg
Packaged Qty
1 pc
Packaged Type
Blister Pack - Single
Packaged Length
20 cm
Packaged Width
10 cm
Packaged Height
3 cm
Packaged Hangs
true
Package Stands
true
Package Stacks
true
Shipping Volume
1.188 l
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