🤝
Make a deal with Michael Großklaus
🔒 Paid proposals held safely in escrow — released only when the work's approved.
Followers
59
Account age
3 yrs
💰 Suggested sponsorship rate
$40 – $65 / sponsored post
Estimated from audience size & typical reach — every deal is negotiable and held in SocialDB escrow.
🧰 Free analysis for Michael Großklaus
Known for
6 views
I built my own custom 2A3 SET tube amp 🤯 #DIYAudio
4 views
After more than five great years, today was my last day at Factorial. I’m not sure yet what's next for me, so I will take a bit of time off…
Oh, and look at this amazing gift I got from my team… a self-pressed vinyl record!
2 views
…and they're done, at least for now. They don’t have a filter (yet), but I’m surprised how good they sound, even without one. Having a single full-range driver is magic! #DIYAudio
1 views
Finished constructing the cabinets. Next step: Sanding (mainly to even out the inaccuracies caused by my incompetence) and glazing. #DIYAudio
📊 Post engagement
2
Avg engagement / post
3.4%
Engagement vs followers
Nov 2022
On Mastodon since
🔥 Top post: I built my own custom 2A3 SET tube amp 🤯 #DIYAudio · 6 likes + reposts
📊 Activity & format
Posting cadence
0.23 / week
A lower-frequency account — each post lands with more weight.
Content mix
Mostly text
Recent: 8 text · 4 image · 0 video.
Follower / following
1×
Follows 57 back. A more reciprocal / networked account.
Recent posts
View on Mastodon ↗
🔥 Top post
I built my own custom 2A3 SET tube amp 🤯 #DIYAudio
TIL I learned that axe-core does not report nested interactive elements if the #html is considered invalid (like a button in an anchor): https://github.com/dequelabs/axe-core/issues/4986 … somewhat understandable but also unfortunate if yo…
Why are there countless articles about what a good #frontend code base looks like, but practically none about what a good frontend actually looks like in the browser?
Ich habe gerade entdeckt, dass mein ehemaliger langjähriger Chef wegen schweren sexuellen Missbrauchs eines Kindes verurteilt wurde… und auf der Flucht ist. Mir ist kotzübel. Ich teile das hier nur für den (wahrscheinlich unwahrscheinliche…
After more than five great years, today was my last day at Factorial. I’m not sure yet what's next for me, so I will take a bit of time off…
Oh, and look at this amazing gift I got from my team… a self-pressed vinyl record!
Wow… I just moved four websites from Netlify to https://www.statichost.eu within minutes. Worked absolutely flawlessly. Didn't even take me 30 minutes from signup to having all of them deployed.
Getting annoyed by videos with voice-over generated by #ai and then I’m like “Wait, what if that’s actually spoken by a human?” and then I feel bad…
Just got an #accessibility report for a website we built for a client. There are gems in there like the `script` elements ”may cause screen flicker” or do not have sufficient color contrast and labels are not positioned close to the inputs…
I fell into a rabbit hole and built a calculator for resistors in an amplifier-to-headphone adapter: https://www.hifilog.com/calculators/resistors-for-amplifier-to-headphone-adapter Just in case someone wants to connect their headphones to…
I asked three different AI agents how to do a specific calculation for a circuit using parallel resistors and a load. All three of them gave me different answers, all three of them insisting they are correct, even after giving them the oth…
…and they're done, at least for now. They don’t have a filter (yet), but I’m surprised how good they sound, even without one. Having a single full-range driver is magic! #DIYAudio
Finished constructing the cabinets. Next step: Sanding (mainly to even out the inaccuracies caused by my incompetence) and glazing. #DIYAudio
After more than five great years, today was my last day at Factorial. I’m not sure yet what's next for me, so I will take a bit of time off…
Oh, and look at this amazing gift I got from my team… a self-pressed vinyl record!
Wow… I just moved four websites from Netlify to https://www.statichost.eu within minutes. Worked absolutely flawlessly. Didn't even take me 30 minutes from signup to having all of them deployed.
Getting annoyed by videos with voice-over generated by #ai and then I’m like “Wait, what if that’s actually spoken by a human?” and then I feel bad…
Just got an #accessibility report for a website we built for a client. There are gems in there like the `script` elements ”may cause screen flicker” or do not have sufficient color contrast and labels are not positioned close to the inputs…
I fell into a rabbit hole and built a calculator for resistors in an amplifier-to-headphone adapter: https://www.hifilog.com/calculators/resistors-for-amplifier-to-headphone-adapter Just in case someone wants to connect their headphones to…
I asked three different AI agents how to do a specific calculation for a circuit using parallel resistors and a load. All three of them gave me different answers, all three of them insisting they are correct, even after giving them the oth…
…and they're done, at least for now. They don’t have a filter (yet), but I’m surprised how good they sound, even without one. Having a single full-range driver is magic! #DIYAudio
Finished constructing the cabinets. Next step: Sanding (mainly to even out the inaccuracies caused by my incompetence) and glazing. #DIYAudio
🐘 Community & instance
Home server
indieweb.social
Their home server on the fediverse — the instance a creator picks signals the community they belong to.
✅ Link-verified
Verified link
Proved ownership of a website linked on their profile — Mastodon's green-check verification, a real identity signal rather than a paid badge.
On Mastodon since
Nov 2022
Joined in the Twitter-exodus wave of late 2022 — part of the migration that made Mastodon a real destination.
💡 Facts
🗓️Joined Mastodon in 2022 — 3 years ago.
👁️Averages 2 views per post.
📤Posts about 0.2× per week.
🕵️ Fake follower check
Estimated89/100
Excellent
Credibility score
99%
Real
Real audience
Low
Fake-follower risk
High
Data confidence
- Est. 99% real, active audience · Low fake-follower risk.
- Strong engagement (~3.4% of followers engage each post) — an active, real audience.
- Verified account.
- Established account (3+ years old).
Heuristic estimate from engagement, follower ratios, account age & growth — a screening signal, not a guarantee.
About
Frontend developer with 20 years of experience, created https://www.hifilog.com and https://miyagi.dev.
📸 Gallery
🔀 Audience overlap
EstimatedEstimated shared audience with similar creators — useful for avoiding overlap (or doubling down) when planning a campaign.
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