Amplifier PCB Key Chain Amplifier PCB Key Chain Amplifier PCB Key Chain Amplifier PCB Key Chain Amplifier PCB Key Chain Amplifier PCB Key Chain Amplifier PCB Key Chain
On Sale
SKU: KCA

Amplifier PCB Key Chain

$9.99
$6.99

Amplifier PCB Key Chain

 

 

Features:

  • Size: 1" x 2" (25mm x 50mm)
  • Genuine FR4 1.6mm Thick Circuit Board
  • Completely Lead-Free Design For Safe Handling
  • Can Be Built Into a Working Class-AB Amplifier!
  • "Bill of Materials" Parts List Sent with Each Key Chain

 

Although its primary purpose is to be a stylish key chain, each piece is sent with a "bill of materials" with part numbers, locations, and links that will allow you to actually source the parts and build this key chain into a real working Class A/B Amplifier!

(NOTE* If you do build this into an amplifier:  This is a NOVELTY ITEM.  This amplifier is NOT going to sound amazing, or get you to your 160dB goal...  It makes a much better key chain.)  

A complete parts kit is also available for purchase separately on our site, or by checking the related box in the menu above

 

 

Amplifier Features (Once Assembled)

  • 5-16V working voltage (9V Battery Recommended)
  • Class-AB Design
  • 1W Output @ 8-ohm
  • Adjustable Gain and Volume Control
  • Speaker Impedance = 8-16 Ohm
  • 3.5mm Audio Input (mono) 

Note: Once assembled, the exposed traces on the front (logo side) of the PCB can be easily shorted.  Take caution not to let them contact anything conductive while battery power is applied.  There is no risk of shock, but also try to avoid touching these traces by hand when powered.

 

Custom printing also available! 

Minimum order quantity and restrictions apply.  Please contact us at Sales@TheAmpLab.Net for more information

Full Description
Keychain *
Add The Amp Lab Lanyard ($5.00)
Add Amplifier Parts ($29.99)
Qty
  • Description

    Amplifier PCB Key Chain

     

     

    Features:

    • Size: 1" x 2" (25mm x 50mm)
    • Genuine FR4 1.6mm Thick Circuit Board
    • Completely Lead-Free Design For Safe Handling
    • Can Be Built Into a Working Class-AB Amplifier!
    • "Bill of Materials" Parts List Sent with Each Key Chain

     

    Although its primary purpose is to be a stylish key chain, each piece is sent with a "bill of materials" with part numbers, locations, and links that will allow you to actually source the parts and build this key chain into a real working Class A/B Amplifier!

    (NOTE* If you do build this into an amplifier:  This is a NOVELTY ITEM.  This amplifier is NOT going to sound amazing, or get you to your 160dB goal...  It makes a much better key chain.)  

    A complete parts kit is also available for purchase separately on our site, or by checking the related box in the menu above

     

     

    Amplifier Features (Once Assembled)

    • 5-16V working voltage (9V Battery Recommended)
    • Class-AB Design
    • 1W Output @ 8-ohm
    • Adjustable Gain and Volume Control
    • Speaker Impedance = 8-16 Ohm
    • 3.5mm Audio Input (mono) 

    Note: Once assembled, the exposed traces on the front (logo side) of the PCB can be easily shorted.  Take caution not to let them contact anything conductive while battery power is applied.  There is no risk of shock, but also try to avoid touching these traces by hand when powered.

     

    Custom printing also available! 

    Minimum order quantity and restrictions apply.  Please contact us at Sales@TheAmpLab.Net for more information

  • Reviews

    Reviews

    Be the first to

  • Details

    Details

    Current Stock:
    SKU: KCA
    Weight: 0.10 LBS
    Shipping: Free Shipping