Affordable customisation · Hearing-first
Build the “best” 300B SE for your ears.
Start from a proven STANDARD build. Pick parts and topology — the schematic updates live. Drill into any stage for education. Then order a finished amp or a parts kit.
Base topology
Changes rebuild the schematic
Standard default
Customised
Selected stage
Just updated
More components (on the schematic when relevant)
Your configuration
Parts vs full build
- Estimated parts kit
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- Estimated full build (assembled)
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- Delta vs STANDARD parts
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Placeholder HKD figures for demo · not a quote. Sound notes are approximate.