Within the community of vacuum tube audio enthusiasts, sharing information is a fundamental part of the hobby. Whether it is showing off a current “rig,” sharing the results of a specific tube comparison, or posting a ranking of favorite valves, collectors frequently look for ways to communicate their findings on social media. However, the process of manually retyping equipment specs or overlaying text onto a screenshot every time an update is posted can be a tedious and repetitive task.
The exhibition label approach to sharing
Long before digital tools existed, other collecting hobbies — such as those focused on antiques or fine arts — developed a “label card” habit for exhibitions and shows. The core of this technique is standardization: providing a consistent set of information (such as brand, year, and specific identifier) alongside the item being displayed. By using a standard format, a collector ensures that every update looks consistent and professional without having to reinvent the layout for every new post. This discipline makes the information more readable for others and easier for the owner to produce.
The value of purpose-built formats
A significant challenge in sharing audio records is that one single format rarely serves every purpose. Introducing a current equipment setup requires a different visual hierarchy than comparing the sonic impressions of two different tube-rolling sessions. Similarly, showing an accumulated ranking based on months of listening requires a different structure than a single session log. Having distinct formats for these distinct messages ensures that the most important data — whether it is the current tube configuration or a star rating — remains the focus of the post.
Transparency on the free-tier watermark
As is common practice for many mobile utilities, the free version of our record-keeping tool includes a watermark on generated cards. Every share card produced in the free tier carries the “Logged with TubeLog” mark. This allows users to utilize the full range of sharing features while clearly indicating the source of the data formatting. For collectors who prefer a clean presentation without this branding, a Pro tier is available.
Integrated share cards in TubeLog
For collectors who want to apply this level of consistency to their own updates, we developed three distinct share card types within TubeLog. These cards are designed to be a faster, more consistent way to produce the same high-quality announcements that a careful collector would otherwise make by hand:
- Rig Card: A visual summary of a specific piece of gear along with its currently installed vacuum tubes, designed for “setup” style posts.
- Rolling Comparison Card: A format that allows for the side-by-side comparison of two or more selected logs (up to four), showing the different tubes used and the corresponding impressions and ratings.
- Best Tubes Ranking Card: An accumulated view that becomes available once a piece of gear has three or more rated logs in its history. It summarizes the highest-rated tubes for that specific amplifier or component.
Download TubeLog on the App Store: https://apps.apple.com/us/app/tubelog/id6793042579
TubeLog is available as a one-time purchase app that prioritizes offline privacy. The free tier includes the ability to register up to 10 pieces of gear and 20 tubes, with every share card format available for use. The Pro tier provides exactly two benefits: unlimited registration of gear and tubes, and the removal of the watermark from all share cards.
Summary
Sharing a collection is an extension of the hobby itself, and having a standardized way to do so makes the process more sustainable. By moving away from manual retyping and toward purpose-built share cards, you can ensure your records are presented with the same care you put into the collection itself. Whether you use these cards to answer community questions or to archive your own progress, consistent formatting helps your data stand the test of time.
For a broader look at how these records fit into a full recording system, see our hub article: How to Maintain a Complete Record for Vacuum Tube Audio Collections
For how ratings accumulate into a ranking, see our guide: Beyond the Single Session: Using Aggregated Ratings to Find Your Favorite Tubes
This article’s sources: Reconstructed by the editorial team from official sites, public information, and specialist media, from a recording and organizing perspective. Numeric, spec, and safety-related statements prioritize primary sources.
Vacuum tube audio equipment can retain high voltage in its internal circuitry. For disassembly, repair, or modification, please follow safe handling practices from the manufacturer or consult a professional.
This article organizes information from a recording and organizing perspective. If you notice an error or outdated information, please contact us. Last verified: August 2026
