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CA2622 Input Transformer
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gar2520 DOA PCB
[gar2520 PCB]
Quantity: 1+10+ 25+ 50+ 
Price for each:$2.85$2.75$2.58$2.30
Your savings:- 4%9%19%
Number of Products in stock: 317

Click to enlarge

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The gar2520 DOA PCB is the printed circuit board only, that is required to complete the gar2520 Discrete Operational Amplifier build. This board has been designed by Gary Barnett of Barnett Industries. Gary has built upon the reverse engineering work of Peter Lazaro, better know as "Peter Purpose". This DOA is a nine transistor amplifier modeled after the legendary, mid '70's, Studio Systems/Huntington era 2520.

The gar2520 sounds absolutely fantastic in our all of our kits and modules. Sonically, it's hair-splittingly close to a vintage Huntington 2520 which is amazing if you consider the "modern component" phenomenon.

Some of the applications the gar2520 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 +/- 20 VDC
A complete PDF assembly guide including BOM will be provided via email after purchase
It should be noted that all 9 transistors are currently in production and easily obtainable

gar2520 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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PCB Bottom

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Bird's eye stuffed

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Front angle

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4 DOA's on an ACA

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121 V-scored DOA's

Current Reviews: 1
This product was added to our catalog on Monday May 18, 2009.
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gar2520 DOA PCB
Hi All, I've purchased this GAR2520 DOA pcb ....and I jus ..
5 of 5 Stars!

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