Sunderland
Quoted from AMX:Yes, I used a wall wart for the audio boards. I used the 115v of the 8 track player to feed the 4.5v wall wart. Jacks are for speaker output. Each audio board have their output speaker jacks and both are pluged in the original amp of the game. I did it that way because like that I keep the original speaker and still had the gun shot sound. The "pow" is generated by a section on the amp. I used 2 audio boards expressly to have the music played continually during the game. Both audio boards are trigged by the relay bord. 4 relay, music, cat, witch and monster.
On the start button, I add a new leaf switch who trig the background music board so when I push the start button both audio boards are powered and music start.
Yes, all original wires and plugs are still there. The 8 track player is completly gone. Only hacking I did is on the 30 degree relay, I unsoldered the +16v wire and I did a jumper between both switch to feed ground (from a power supply I did to feed 5v to the new relay board) to the relay board who trig the sound and music boards.
The sound file play one sound after each other. If I remember right, I think I can choose a ramdom option too. Music plays in loop until the game is over.
Ok, hope you understand me a little bit?!!
I did a schematic in the past, I will try to find it and I will post it here.
This is amazing!!!! I have actually used these boards a few times myself in much simpler projects. See below...
I'd actually donate you £20 for a schematic and a detailed breakdown of the project. My 8 track is running slow as I'm in the UK and running on 50hz plus since realigning the heads it's not the greatest. So this is perfect for me. Looking forward to nice crisp digital audio dripping majestically from my vintage speaker.
