Fixing the CD3iP’s biggest (and probably only) flaw

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2026-01-04

I’ve been trying to get my sleep under control for quite some time now. Getting a consistent seven hours a night is more difficult than I’d like to admit.

I wasn’t even looking for any particular alarm clock when this video found its way to me:

f4mi - The BEST Alarm Clock was made in 2009

After watching it, I knew I had to have one. A CD player and an iPod dock in an alarm? Wow. Sign me up.

A few days later it arrived and on the first night, after putting in my Japanese copy of Baauer’s Planets Mad, I noticed a glaring issue by the time 10pm hit: how does one actually turn the display off?

I did eventually discover the brightness control button on the back but it did very little to ease my discomfort. The next morning I consulted the manual and… nothing. There’s a “sleep” mode, but that’s only for stopping music playback.

Allow me to demonstrate the three brightness levels:

A display that’s both bright and blue is just about the worst thing an alarm could have. Time to open up Fusion 360!

Here are the STLs: Top and Bottom

It’s just a two-part disc that snaps together and can hold a few layers of transparent red plastic sheets in-between. I needed three to make it work. Fits like a glove (see the last slide).

And would you look at that, a dark red letters that let me sleep at night:

A note on iPod compatibility: Rockbox works like a charm. Also, the panel that adapts the various iPod sizes is mounted so tight that I had to pry it open with a knife.