Description: A very compact, well designed double-sided circuit board on which you can build a quality adjustable gain preamp. Set the gain between 5-100 with the onboard 6mm 50k trimmer.Around 800k input impedance.Around 120R output impedance.9V DC power requirement - run it from a PP9!Very compact 55mm x 35mm circuit board. FR4 self-extinguishing fireproof construction.Very easy and cheap to build, only 14 components.Designed with the DIYer in mind. Components needed: 2x BC337 NPN Transistor.1x 6mm 50k trimmer potentiometer.1x 10kΩ resistor.2x 2k2Ω resistor.1x 560Ω resistor.1x 1MΩ resistor.1x 100uF electrolytic capacitor.2x 22uF electrolytic capacitor.1x 10uF electrolytic capacitor.1x 100nF capacitor.1x 33pF PLEASE NOTE THIS LISTING IS FOR A CIRCUIT BOARD ONLY. NO COMPONENTS ARE INCLUDED.
Price: 4.99 GBP
Location: Burnley
End Time: 2024-11-05T11:45:30.000Z
Shipping Cost: 3.52 GBP
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Item Specifics
Return postage will be paid by: Buyer
Returns Accepted: Returns Accepted
After receiving the item, your buyer should cancel the purchase within: 14 days
Number of Channels: 1
Model: KMTech Preamp BC337
Type: Preamplifier
Number of Outputs: 1
Number of Inputs: 1
Brand: KMTech
