Bouxy, we have a similar situation with the Radio Shack lifetimes tubes here in the States. RS no longer carries tubes, but the guarantee now means they will replace exhausted tubes one for one with new Sovtec tubes if manufactured. The same would hold true for your vanished Mach Ones if you got them to an appropriate US RS dealer. They would fix them once.
HamDog, ATI does have a transferable 7 year warranty, but it also has the worst new purchase warranty I have ever seen. What's up with a 3 month warranty? Did you purchase the 7 year transferable?
"Warranty
90 DAY LIMITED WARRANTY TERMS AND CONDITIONS
(7-Year Optional Extended Warranty)
This ATI product is warranted against defects in materials and workmanship for 90 days from the date of purchase by the original owner. The date of purchase shall be established by the original owner presenting to the ATI Customer Service Facility the original owner’s purchase receipt or sales slip showing from whom the product was purchased, the date of purchase and the purchase price of the unit. In the event that proof of purchase cannot be established as stated in the preceding sentence, the warranty period shall commence on the date of manufacture, provided the serial number on the unit has not been altered in any manner. During the warranty period, ATI will repair, or at its option, replace at no charge, components that prove to be defective provided the product is returned in accordance with the shipping instructions that are contained in the unit. The unit is to be sent PREPAID in the original carton and packing along with a detailed description of the problem to ATI in the event it needs factory servicing. ATI will return it prepaid to you upon completion of the service.
OPTIONAL EXTENDED WARRANTY PROGRAM
The standard 90 Day Limited Warranty will be extended to a 7 Year Limited Warranty if the following conditions are met:
The ATI product is purchased from an authorized ATI reseller.
Customer completes the registration card.
Customer returns the completed registration card AND copy of original bill of sale to ATI within 14 days of purchase.
ATI will send confirmation of extended warranty when all conditions are met.
This extended warranty is transferable to subsequent purchasers as long as all Optional Extended Warranty conditions are met.
*** We at InterActive Home Systems, are an authorized Amplifier Technologies, Inc. dealer and thus our clients will receive the full 7 year ATI factory warranty.
TRANSFERABILITY
The above warranties are transferable to subsequent owners as long as all the conditions are met under the Optional Extended Warranty Program. The warranty is not transferable if the unit(s) was originally purchased from an unauthorized seller.
The above warranties do not apply if the product has been damaged by accident or misuse or as a result of modification by other than the ATI factory service facility.
ATI shall not be held liable for incidental or consequential damages of any kind arising from the sale or use of its products. Some states do not allow the exclusion or limitation of incidental or consequential damages, so the above limitation or exclusion may not apply to you.
THERE ARE NO WARRANTIES GIVEN BY ATI THAT EXTEND BEYOND THE DESCRIPTION ON THE FACE HEREOF. ALL IMPLIED WARRANTIES OF FITNESS FOR PURPOSE SOLD, MERCHANTABILITY, DESCRIPTION, QUALITY PRODUCTIVENESS OR ANY OTHER MATTERS ARE LIMITED TO THE TERM OF THE EXPRESS WARRANTIES HEREIN STATED. Some states do not allow limitations on how long an implied warranty may last, so the above limitation may not apply to you."