Diamond Amplification Warranty Renewal / Transfer
Extend. Restore. Reignite your Diamond
Picked up a USA-made Diamond amp that isn’t eligible for the original warranty or transfer? The Warranty Renewal & Transfer Program restores factory-level coverage—even if the original warranty has expired or wasn’t transferable. We’ll bring your amp to current spec, register it to you, and back it with fresh Diamond coverage.
How It Works
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Add this service to your cart and complete checkout.
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We’ll email to schedule service and confirm details.
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Ship your amp to us—we’ll service, inspect, and register it.
Then just enjoy your renewed warranty protection.
Warranty Renewal Premium Package
Want your amp looking brand new? Upgrade to the Premium Package. You’ll get everything in the Renewal/Transfer program plus a cosmetic refresh: new head shell, handle, and logo plate.
What’s Included
When we service your amp:
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Full diagnostic evaluation
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Touch-up / correction of solder connections
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Complete function check of internal components
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Full re-bias and tuning
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Quality control testing
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Verification to current Diamond production specs
If we find a problem:
We fix it — simple as that.
Parts covered if replacement is required:
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PCB assemblies
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Resistors and capacitors
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Sockets
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Potentiometers
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LEDs and lights
Parts not covered if replacement is required:
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Tubes
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Transformers
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Choke
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Cosmetic components (head shell, faceplate, grille, handle, logo)
Warranty Terms After Service
You’ll receive a fully serviced, factory-spec amp covered under a new Diamond warranty:
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1 year on original parts not replaced during service
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3 years on any parts replaced by Diamond
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Limited Lifetime Warranty on service & craftsmanship — see full terms: Diamond Amplification Warranties