Announcements
Anything
AskPoal
Funny
Gaming
Gifs
History
Introductions
News
Pics
Poaldev
Politics
Science
Strange
technology
TheLobby
TIL
Videos
Search is disabled.
You have to level up first.
link
text
poll
JavaScript is disabled or this browser is too old
Hold The Bus!
JavaScript is disabled or this browser is too old
ALL
oldtechnology
HOT
NEW
POP
TOP
ALL
oldtechnology
HOT
NEW
POP
TOP
Log in
Register
Donate
Welcome
•
User Guide
ToS
•
Privacy
•
Canary
Donate
•
Bugs
•
License
©2025 Poal.co
ᐊ
page 5
ᐅ
817
•
The Honeywell Kitchen Computer: The 1960s Meal Planner That Nobody Could Afford - Rare Historical Photos
1
1.0K
IMG
•
90s PC cool kids will remember these. You could backup everything on your HDD back then. I do miss my Colorado Memory Systems tape drives.
3
225
IMG
•
35 years [766x756 - 121KB]
4
1.2K
•
Reverse engineering the Sega Channel game image file format
1
1.3K
IMG
•
LimeWire [640x637 - 44KB]
7
871
•
A Hundred Year Old Solid State Amplifier
1
848
▶︎
•
What Is The Best Tube Tester? Which Tube Tester Should I Buy? Here's A Guide To Help! [Mr Carlson's Lab] [22:08]
1
1.3K
IMG
•
1920s era vacuum tubes. [1280x960 - 243KB]
8
766
IMG
•
Picked up a nice TRF, all tubes included.
14
143
•
" Krystallos " Bell System Film Development Of Quartz Crystal Manufacturing
731
•
Apollo-era PCB Reverse Engineering To KiCad
3
365
IMG
•
For @morbo [4032x6048 - 1MB]
6
360
•
Close Shave For An Old Oscilloscope Saved With A Sticky Note
5
1.1K
•
Retrogadgets: Oscilloscope Cameras
5
439
IMG
•
The inside of an ancient Triplett 8035 meter.
4
355
•
AY-3-8910 vs. The World - Hackster.io
3
201
IMG
•
No more arcing in the socket makes this vacuum tube sig gen happy. [3024x3066 - 583KB]
7
118
IMG
•
These old-school ball bearing potentiometers. [1500x2000 - 290KB]
11
195
IMG
•
Just finished up a tube radio repair. [3024x4032 - 946KB]
40
814
IMG
•
@Fumduck as soon as I can figure out how to get a steady camera, I'll play this with the needles you sent.
23
348
IMG
•
Just finished a tune-up on my audio generator. Here's all the old tubes. [2000x2667 - 532KB]
280
IMG
•
It's always a treat to find OEM tubes in an old device. [3024x4032 - 899KB]
1.4K
IMG
•
It was also much more robust than today's tech. [995x1024 - 693KB]
6
492
•
Borax or Baking Soda Diodes
5
1.2K
•
Have You Heard Of The Liquid Powder Display?
1
ᐊ
page 5
ᐅ
/s/oldtechnology
created
ago
![35 years [766x756 - 121KB]](https://poal.co/static/images/6d5c6d191989c89e.jpg){kind=link}
![LimeWire [640x637 - 44KB]](https://pic8.co/sh/r8urrA.jpg){kind=link}
![1920s era vacuum tubes. [1280x960 - 243KB]](https://pic8.co/sh/H4jhP5.jpg){kind=link}
![For @morbo [4032x6048 - 1MB]](https://pic8.co/sh/ZvFznp.jpg){kind=link}
![No more arcing in the socket makes this vacuum tube sig gen happy. [3024x3066 - 583KB]](https://pic8.co/sh/4oILVF.jpg){kind=link}
![These old-school ball bearing potentiometers. [1500x2000 - 290KB]](https://pic8.co/sh/eInBFI.jpg){kind=link}
![Just finished up a tube radio repair. [3024x4032 - 946KB]](https://pic8.co/sh/6CODPl.jpg){kind=link}
![Just finished a tune-up on my audio generator. Here's all the old tubes. [2000x2667 - 532KB]](https://pic8.co/sh/q22Fls.jpg){kind=link}
![It's always a treat to find OEM tubes in an old device. [3024x4032 - 899KB]](https://pic8.co/sh/iQbPOx.jpg){kind=link}
![It was also much more robust than today's tech. [995x1024 - 693KB]](https://pic8.co/sh/g7YCog.png){kind=link}