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8 Audio Marantz 7 PCB Final Wiring

DIY Audio Projects Forum • Vacuum Tubes / Thermionic Valves - diyaudioprojects.com
Hey, Boss302 here and new to this forum. I am a newbee in the tube world but I'm hooked and there's nothing better than that tube sound. I have some electronics back ground but I am looking for some help. I purchased a PCB from 8 Audio that is an upgraded version of the Marantz 7 preamp. I am also using there matching tube rectified power supply, transformer, and choke. I have both boards finished and ready to go into my chassis but the schematic is not very clear on all of the final wiring. I contacted 8 Audio in China but they haven't been much help. I put a lot of time and money into finding the best capacitors and resistors I could for my preamp and don't want to blow it now. I was hoping that I could get some help from someone that has built this same preamp and show me the correct wiring diagram. I keep secound guessing myself and now I'm stuck on what goes where. Anybody out there that can help a brother out??? Any help would be great and I'm looking foreward to hearing from my fellow tube freaks.

Thanks, Boss302


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