To avoid flyback damage, replace the capacitor between the HOT collector and ground. NOTE: As the 7107 is out of production, a fully functional compatible transformer will be sent to you instead of the 7107. The new transformers were kept in tests for more than 10 days, verifying their reliability. Due to many clever and dishonest users. All transformers are without warranty. We apologize for the inconvenience and thank you for your understanding. NOTICE: PLEASE READ CAREFULLY THE FLYBACKS ARE COMPATIBLE, BUT WILL NOT BE LIKE THE ORIGINAL. UNFORTUNATE THEY ARE THE ONLY ONES THAT CAN BE FOUND ON THE MARKET (SLIGHT DIFFERENCES IN QUALITY AND DIFFERENT FORMAT) To avoid flyback damage, replace the capacitor between the HOT collector and ground. NOTE: As the 7107 is out of production, a fully functional compatible transformer will be sent to you instead of the 7107. The new transformers were kept in tests for more than 10 days, verifying their reliability. Due to many clever and dishonest users. All transformers are without warranty. We apologize for the inconvenience and thank you for your understanding. NOTICE: PLEASE READ CAREFULLY THE FLYBACKS ARE COMPATIBLE, BUT WILL NOT BE LIKE THE ORIGINAL. UNFORTUNATE THEY ARE THE ONLY ONES THAT CAN BE FOUND ON THE MARKET (SLIGHT DIFFERENCES IN QUALITY AND DIFFERENT FORMAT)