Complete Marshall 6100 LE LM Anniversary MIDI chip set. Contains all necessary chips to restore channel switching on these amps. Kit contains one each of: 80C31, 93C46, 27C64 ( fully programed) 74hc573,74hc574,6N138. Parts are supplied by Pete's 6100 MIDI Support Service.

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International add $25 USD. Please allow 10-20 days for delivery depending on country.