Build Your Own Prestige Block 021: Design & Sound

By Artisanal In Ear Monitors | Noble Audio | Published: 2026-10-25

Category: How-to Guides

Learn how to design your custom Noble Audio IEM with Block 021, understand its vibrant lacquer finish, and set realistic expectations for sound and build process.

Quick answer

Block 021 offers a unique design with vibrant lacquer finishes—but the sound signature depends on your choices during the custom build process. Follow these steps to design your ideal Noble Audio IEM.

Understanding Block 021's design constraints

The block you see is the starting point, but colors will be more vibrant with lacquer. Some blocks fail during manufacturing; if yours does, you can choose another block or cancel the order. This means you should have a backup block in mind.

Sound expectations vs. design choices

Block 021 does not come with a fixed sound signature. The final tuning depends on the drivers, crossover, and acoustic design that Noble Audio applies during the build. Focus on design first, then trust the engineering team to deliver a balanced, reference-grade sound.

How to design your Block 021 IEM

Choose your block and backup: Select Block 021 as your primary design. Because some blocks fail during the build process, also identify a second block you like. If your first block fails, you can switch without delaying the order. Have at least one backup block in mind.
Confirm lacquer finish expectations: Understand that the lacquer application intensifies colors. The block you see online is a preview; the finished IEM will be more vibrant. If you prefer a subtler look, consider requesting a matte or less glossy finish (check with customer support). Lacquer makes colors pop—plan accordingly.
Place your order and wait: After ordering, Noble Audio will attempt to build your Prestige using Block 021. Typical build time is 6-8 weeks. All sales are final unless the block fails. If it fails, you'll be notified and can choose another block or cancel. Be prepared for a 6-8 week wait; have a backup plan.
Evaluate the final IEM: Once delivered, test the IEM with your preferred music. The sound signature is not predetermined—listen critically and break in the drivers for 50-100 hours before judging. If something seems off, contact Noble Audio for support. Give the IEM time to settle; break-in matters.

Product facts

Build Your Own Prestige - Block 021: Colors will be more vibrant with lacquer. Expect the final appearance to be richer and glossier than the raw block image suggests.
Build Your Own Prestige - Block 021