DIY Marantz7 Modified Circuit using 6SN7 and 6SL7

AudioLover525

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Joined
Nov 11, 2020
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Location
Hong Kong
Hello friends this is AudioLover again! This time I'd like to share my modified Marantz7 circuit design using 6SN7 and 6SL7, but still can use ECC83. This design is with an output protection using DB3. Attached with images and schematics. Welcome for your comments!
 

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