Many components are outstanding in their basic design and still leave potential untapped in places — the cost pressures of series production, the compromises of their era.
An upgrade does not begin with a parts catalogue but with an assessment: what will genuinely make a difference on this particular component, and what would merely be an expensive end in itself? We change what makes the component better. No more.
We work where it becomes measurable and audible: parts in the signal path and the power supply, internal wiring and connection terminals, mechanical quieting against resonance.
A proposal covering scope and cost before any work is done
Signal path, power supply, wiring, decoupling
Describe your situation briefly — we will tell you honestly whether and how we can help.
Measurement with recognition
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