Repair amplifier

[Piertiong]

Paiseh, I tried to search for a topic regarding the above mentioned and I can't find any.

 

Wanted to know whether any shop is able to repair my 4ch amp. It seems there's some connection loose inside.

 

The channel powering the front left tweeter is not working anymore, and the front right tweeter sometimes got sound sometimes don't have sound when going over bumpy roads.

 

Thanks!.

[Bosebani]

What brand and model is it? If have local agents, can try............

 

Or

 

I understand JM audio @kaki buki does provide this service

[Piertiong]

should be alphasonik - PMZ6004A.

 

Does JM audio repair every amp?

[Bosebani]

he send to some other place to repair.

[Kwongwing]

Try Sin Kit (aka) Autotrend Enterprises at Toa Payoh - they have a technician in-house. May be able to help repair.

[Piertiong]

thanks i'll look for the address. should be opened on friday right?

[Piertiong]

any idea how much would it roughly cost? and how long it would take.

[Kwongwing]

Dunno? You would have to bring down your equipment there for a quote lah!

[Piertiong]

oh, can i have the address please

[Kwongwing]

Sin Kit / Autotrend Enterprise

Tel: 62533333

Mr. Darren Teh

Blk 1002 Toa Payoh Lorong 8

#01-1439

 

*tell him that "Cheng" recommended you

[Piertiong]

thank you. going down today.

[Piertiong]

went down to troubleshoot and they found that it's the rca cable spoil.

 

replaced with their rca cable and now everything swee swee again.

 

thanks alot!

[Kwongwing]

Good for you!

[Hyun]

wah how come RCA can spoil ... too old, rusted, oxidised? or damaged physically?

[Kwongwing]

Usual manners in which interconnects / RCA cables became "spoilt":

1. oxidation of the connectors

2. breakage of cables internally - usually due to wear n tear from tugging, bending, excessive heat

3. breakage of cables externally due to rough handling, pulling of cables (similar to tugging) usually people when removing cables just pull on the cables, the correct method is to hold the cables at the connector itself and pull/push - possibility of damages is then reduced substantially

[Piertiong]

it should be due to the connection point is bent 90 degrees.

 

now they fixed gold plated L-shape connector should be no problem.