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The garAM10 DOA PCB is the printed circuit board only, that is required to complete the garAM10 Discrete Operational Amplifier build. This board has been created by Gary Barnett of Barnett Industries. This DOA is a ten transistor amplifier modeled after the legendary Quad-Eight AM10. Gary has reformatted the layout to match the 2520 footprint. The original AM10 layout was a completely different proprietary footprint. It should be noted that the garAM10 has been rigorously tested on +/-28 V rails with great success. The original AM10 was actually designed to run on +/-28 V rails. So as a bonus, the garAM10 can be used in the GDIY 51x format which utilizes +/-24 V rails. Some of the applications the garAM10 DOA can be used for: Microphone Preamplifiers Line or Booster Amplifiers Lossless Combining Amplifiers Balanced Transformerless Amplifiers Equalizers and Compressors Additional features and specs: Industry standard 2520 footprint for plug-in or PC mount connections Low noise, high power output Low distortion Minimum load impedance is 75 ohms for full output voltage Power supply voltage is bi-polar +/- 12 VDC to +/- 28 VDC It should be noted that all 10 transistors are currently in production and easily obtainable garAM10 Full Kit Bundles including the PCB, are also available ***Please note: This item is a raw, unpopulated PCB only. All other components in pictures are for informational purposes only. This assembly is not for the beginner. Good assembly and solder skills are a must!

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