All new Pre-Amplifier semi-complete circuit board for AA-100 Heathkit Stereo

Description: Pre-Amplifier replacement board for the Heathkit AA-100 stereo amplifier. Black board!! Looks Great!! Amazing visual upgrade!!! Perfect to replace your broken, burned or warped board. Resistors are all NEW manufacture carbon composition 5% Allen-Bradley style. They are not old stock. These are top quality made in the USA resistors. I chose these to keep the original look of the board. 1% metal film resistors are used in locations where Heathkit called for low noise, close tolerance resistors. Semi-complete. You must transfer your potentiometers, switches and PEC packages. If you are restoring your amp and want a board that looks close to the original, this is it! If you are looking for a bone-stock replacement, this is it! Jumpers "J" are no longer needed. The solder points still exist if you want to add them for aesthetic reasons. All connection points clearly labeled and kept in the original locations. This is not sold or advertised as an "upgrade" or "new and improved version" of the original board. It is a replacement. Will it sound better than what is in there now?? Of course!!! For the simple fact that it is all new. Semi-complete and ready for you to install! Just transfer the final components!Installation guide included. If your amp is dead, you must check your power and output transformers before installing this board! This will not fix a dead or shorted transformer!!! This will not fix bad filter capacitors in your power supply. This will not fix old and broken connecting wires. Since I can not control the installation of this board, we can not guarantee a bad installation! Coming soon: Semi-complete kit version. Supplied with the same components installed on this board. Check my other listings for the Amplifier board! Replace both and you have a brand new Amp!!!

Price: 195 USD

Location: New Milford, Connecticut

End Time: 2024-03-07T19:58:03.000Z

Shipping Cost: N/A USD