Penta Laboratories

4 products

Vacuum Tube12AT7 / ECC81
Vacuum Tube12AX7A
Vacuum TubeKT66
Vacuum TubeKT88

What is Pure Neo?

A research and system-planning platform for hi-fi audio, built on physics and real product data. Search the database, track what you own and want, and plan complete systems with compatibility feedback.

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