Below are products and options available for purchase. Each item has a “Add to Shopping Cart” button, and the shopping cart contents and checkout options will appear here as products are added. See the “Terms” page for additional details.

Basic Spud Kit (no side panels)

$450 + $25 USPS Priority Mail Shipping in the US. Shipping for other locations varies and the balance will be invoiced prior to shipping. This kit includes all materials necessary to build a functional amplifier except for hand tools and solder. Wire and tubes are included and detailed instructions are provided electronically. Instructions include suggestions for crafting your own wood side panels, but the next product includes them as part of the kit. Shipping for international destinations varies by location, so the additional shipping amount will be quoted and invoiced prior to shipment. For a shipping estimate to your location, please visit the United States Postal Service website and reference their medium sized international flat rate box shipped to your location from the Detroit, Michigan area.

Basic Spud Kit (options may vary)

Spud Kit with Hardwood Side Panels

$495 + $25 USPS Priority Mail Shipping in the US. This option adds a pair of unfinished hardwood side panels to the basic kit. Hardwoods provided may vary based on availability but typically include either oak or cherry. Shipping for other locations varies and the balance will be invoiced prior to shipping. Shipping for international destinations varies by location, so the additional shipping amount will be quoted and invoiced prior to shipment. For a shipping estimate to your location, please visit the United States Postal Service website and reference their medium sized international flat rate box shipped to your location from the Detroit, Michigan area.

Hardwood side panel example (options may vary)

Assembled and Tested Spud Kit

$675 plus actual shipping which will be quoted and invoiced at the time of shipment. There are no flat rate boxes available for assembled Spud Kits, so shipping varies by location. The actual shipping amount will be quoted and invoiced immediately prior to shipment. For a reasonable shipping estimate to your location, please visit the United States Postal Service website and reference a box size of 16″ x 16″ x 12″ weighing 16 pounds shipped to your location from the Detroit, Michigan area.

Example of assembled and tested Spud Kit. Actual appearance may vary.

Extra Set of Tubes

$30 with no additional shipping charges. While you’re here, why not add an extra set of tubes to your order (one pair is automatically included with kits and assembled amps). NOS 6197 or 6CLC will be selected based on availability.

$1 Test Payment

If you haven’t used PayPal before, or you just want to be sure that your payment goes through before making a purchase, use this item. I’ll follow up with confirmation and you’ll sleep better. If you like what we’re doing here, you can even use multiples of this item as a sort of gratuity.