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F4/F5/F6/BA3 MOSFET kits are now back in stock

The following MOSFET kits are now back in stock:

We are currently out of stock of several key PCBs, transistors, etc - almost everything should be back in stock in the next 30-60 days. Use the "Email me when available" link in out of stock products to be notified when products come back in stock.

Please remember that the diyAudio Store is a boutique operation and we don't always hold continuous stock of every part. If you're thinking about making a project in the future, it's always a good idea to stock up on the bits you need now if they are in stock to avoid disappointment if we sell out in the future.

Happy building!


More News


We are doing some housekeeping and clearing old a few product lines. Check the clearance section for a bargain.

Changes to international shipping options

UPDATE: We have now introduced new and affordable international shipping options including a heavily discounted DHL Express and USPS International Parcel option! Happy building! Read more here. --- Takeaways: Our...