You are buying a fully assembled and tested power supply board for the Heathkit SB-200 and SB-201 linear amplifiers. This replaces the current board with the same mounting holes and wiring locations.  Pics show the board assembled ready to install. Diodes are 1N5408 3A @1KV and electrolytic caps are 220uf 450v 105C temp rating. 

 Installation instructions are included.  Soldering skills are required.  Lethal high voltage is present in this amplifier and on the board.  After reading the instructions if you feel this project is beyond your comfort level, you may return the board  postpaid for a full refund as long as no connections have been soldered to the board and it is in working condition.

Payment by Paypal only.  Shipping cost is $9.00 within the USA by USPS Priority Mail. International shipments by the Ebay Global Shipping Program only - no direct shipments.