Has anyone with LightHarmonic Amp upgraded to MCU2?

[Muzzman1]

So I have an appt to upgrade the MCU2 but remember hearing somewhere there's an issue with MCU2.
Or. Does anyone with MCU2 have a lightharmonic amp, are there any issues?
Has anyone done it?

 

[Rockwell]

Yes, we have MCU 2 with the Light Harmonic on our car and they took care of the popping issues and static that comes from the speakers by replacing our amp.

 

[Muzzman1]

Yes, we have MCU 2 with the Light Harmonic on our car and they took care of the popping issues and static that comes from the speakers by replacing our amp.

Thanks! How do you get a hold of them?

 

[Rockwell]

Email them. They are very good at responding back.

 

[EVortex]

Same with me. I have MCU2 and the upgraded LH amp. Worked with them a year ago to address the issues and it works great.

 

[Muzzman1]

Email them. They are very good at responding back.

Can I trouble you for that email address? TIA

 

[Muzzman1]

For those of you that had LH "repair" the amp for MCU2, do you know what exactly they did, because I believe I might have better luck performing the modification myself that getting a useful response from them based on their track record.

 

[EVortex]

For those of you that had LH "repair" the amp for MCU2, do you know what exactly they did, because I believe I might have better luck performing the modification myself that getting a useful response from them based on their track record.

Mine was the first to be fixed for MCU2 and involved an onsite repair by LH. The “fix” for my amp involved removing a couple of tiny internal components (could have been SMD capacitors - not sure though) from the amp board and soldering new replacements with different specs. They tried several different ones before finding the best specs for the MCU2. Unfortunately, I don’t know the details beyond that. LH wrote down exactly what they changed so they could apply it to amps other than mine.

 

[Muzzman1]

Mine was the first to be fixed for MCU2 and involved an onsite repair by LH. The “fix” for my amp involved removing a couple of tiny internal components (could have been SMD capacitors - not sure though) from the amp board and soldering new replacements with different specs. They tried several different ones before finding the best specs for the MCU2. Unfortunately, I don’t know the details beyond that. LH wrote down exactly what they changed so they could apply it to amps other than mine.

Thanks for that info. Now if I could only get them to answer and email or a phone call. I would be willing to buy a whole new amp with this mod! Do you happen to have any contact info for them?

 

[EVortex]

Thanks for that info. Now if I could only get them to answer and email or a phone call. I would be willing to buy a whole new amp with this mod! Do you happen to have any contact info for them?

My last contact was in march when I emailed [email protected].