The above two pictures are my console which contains the faster crystal, the alpha lock fix, and the 32K-16-bit RAM upgrade. The two LED's show the console RAM and the the 16-bit RAM access.
The three switches are:
1. Opens pin 1 on cartridge port
2. Bypasses the 16-bit Memory Wait State Defeat
3. Switches between the Standard 12Mhz Crystal and the 14.383 Crystal