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If you are missing a tweeter or two you know they are nowhere to be bought today.

We are here for you, we started developing an aftermarket solution that will be a drop in replacement for the original ASP tweeter.

$50 ea


ASP8, ASP6 Repair Diagnosis 


This is a Repair Diagnosis Service for any ONE PAIR of the above units.


After diagnosis we will send you a quote for the repair, if you agree we can move forward, if not we will ship your amps back free of charge.


We can repair any problem with your ASP8 like:


1. Gain adjustment not responding


2. HF adjustment not responding


3. LF adjustment not responding


4. Different levels on each speaker


5. Not enough/too much LF/HF


6. Low output


7. Crackling in tweeter


8. Thumping


9. Noise


10. Blowing fuses/dead amp

You ship the Amplifier board to us, we send you a quote, after you decide if you want to proceed we Repair AND Calibrate it and ship it back to you in better than new working condition. Most repairs fall under the $200 mark for the pair, if your amps need more extensive work done and you don't want to spend more we ship them back free of charge.



Here is what you get in the Ultimate upgrade package.


Pricing per pair:


  • Basic service                        $100 (Nothing basic about it but its the entry level service, new                                                      treble bass gain, adjustment pots and trims, LF cutoff switch                                                          and calibration)

  • Power stage caps LVL2    $150 (New Nichicon low ESR top shelf power caps)

  • Audio capacitors                  $80 Wima audio path capacitors

  • Heat sinks                            $100 (A big chunk of aluminum piece or mind)                                       

  • Matched new LM chips    $130 (new matching batch number and sequential serial number                                                   LM chips)

  • Free repair                          However badly damaged your amps are the repair will be free  


  • Extended 4 year warranty  $200 (if something goes wrong with your amp just send it and we will fix it for free return shipping parts and labor included)


Most of the time the amp starts to fail it will take the tweeters with them, this service will replace all moving parts and ferrofluid coolant on your stock tweeters to make them sound like new.

Tweeters are done in pairs.


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