Resend activation?
Lost password?
Register
Remember Me?
Forum
New Posts
Unanswered Posts
FAQ
Forum Actions
Mark Forums Read
Community
Groups
Reported Items
Quick Links
Today's Posts
View Site Leaders
Activity Stream
Search
Help
Rules
Groups
Blogs
What's New?
EDA Resources
Teardown Videos
EE Podcasts
DesignFast
Advanced Search
Forum
Analog Design
Tubes and Retro
Announcement:
Forum rules & policies (quick reference)
alexan_e
(Administrator)
7th August 2014
Views:
125,252
Page 1 of 3
1
2
3
Last
Jump to page:
Threads 1 to 30 of 90
Forum:
Tubes and Retro
Ideas and designs keeping the classic electronics alive.
Forum Tools
Mark This Forum Read
View Parent Forum
Search Forum
Show Threads
Show Posts
Advanced Search
Threads in This Forum
Title
/
Thread Starter
Replies
/
Views
Last Post By
Sticky:
Read before you post requests or upload e-books
Started by
pranam77
, 25th November 2009 16:07
Replies: 0
Views: 16,905
Rating0 / 5
Last Post By
pranam77
View Forum Posts
Private Message
View Blog Entries
View Articles
Give Away Points
25th November 2009,
16:07
Four band audio bargraph display, using IN-13 Nixie linear bars.
Started by
schmitt trigger
, 19th November 2019 02:15
Replies: 0
Views: 792
Rating0 / 5
Last Post By
schmitt trigger
View Forum Posts
Private Message
View Blog Entries
View Articles
19th November 2019,
02:15
How does one learn to read a schematic? (Marshall tube guitar amp)
Started by
riffwraith
, 24th August 2019 03:57
Replies: 14
Views: 6,210
Rating0 / 5
Last Post By
betwixt
View Forum Posts
Private Message
View Blog Entries
Visit Homepage
View Articles
26th September 2019,
08:55
Schematic for an old philco TV
Started by
PraticalTelevision00
, 28th August 2019 14:17
Replies: 0
Views: 770
Rating0 / 5
Last Post By
PraticalTelevision00
View Forum Posts
Private Message
View Blog Entries
View Articles
28th August 2019,
14:17
Series connection of potentiometer
Started by
ratan22
, 24th August 2019 18:00
Replies: 12
Views: 1,248
Rating0 / 5
Last Post By
KlausST
View Forum Posts
Private Message
View Blog Entries
View Articles
25th August 2019,
17:44
Tube filaments on 230v? What do I need to know?
Started by
neazoi
, 13th May 2019 23:36
2 Pages
•
1
2
Replies: 22
Views: 5,101
Rating0 / 5
Last Post By
FvM
View Forum Posts
Private Message
View Blog Entries
View Articles
31st July 2019,
17:13
High voltage (60kv) insulator material and glue
Started by
steve_rb
, 1st July 2019 07:35
Replies: 4
Views: 3,513
Rating0 / 5
Last Post By
FvM
View Forum Posts
Private Message
View Blog Entries
View Articles
1st July 2019,
18:59
Grid leak VS Diode detection in regen set, advantages disadvantages
Started by
neazoi
, 19th June 2019 11:20
Replies: 5
Views: 1,280
Rating0 / 5
Last Post By
betwixt
View Forum Posts
Private Message
View Blog Entries
Visit Homepage
View Articles
20th June 2019,
15:32
Closed
:
Crt tv - click sound turn off and i start again
Started by
juanmotta
, 4th June 2019 13:07
Replies: 8
Views: 1,802
Rating0 / 5
Last Post By
juanmotta
View Forum Posts
Private Message
View Blog Entries
View Articles
6th June 2019,
01:51
Closed
:
Looking for older LED's or Solid State Lamps
Started by
brightlightdude
, 1st March 2019 23:17
Replies: 2
Views: 1,676
Rating0 / 5
Last Post By
schmitt trigger
View Forum Posts
Private Message
View Blog Entries
View Articles
13th May 2019,
15:29
Closed
:
Help Needed to repair a CRT + pictures and info about the problem.
Started by
siXence
, 4th March 2019 03:48
2 Pages
•
1
2
Replies: 22
Views: 5,910
Rating0 / 5
Last Post By
siXence
View Forum Posts
Private Message
View Blog Entries
View Articles
24th March 2019,
18:16
Closed
:
Having fun with discrete transistors
Started by
schmitt trigger
, 11th January 2019 17:44
Replies: 7
Views: 4,253
Rating0 / 5
Last Post By
betwixt
View Forum Posts
Private Message
View Blog Entries
Visit Homepage
View Articles
15th January 2019,
10:44
Closed
:
Nostalgia thread, did you work with Selenium rectifiers?
Started by
schmitt trigger
, 11th October 2018 23:28
Replies: 6
Views: 5,581
Rating0 / 5
Last Post By
betwixt
View Forum Posts
Private Message
View Blog Entries
Visit Homepage
View Articles
12th October 2018,
17:10
Closed
:
What is the differences between these FBT models?!!
Started by
freefall80
, 7th September 2018 00:33
Replies: 0
Views: 2,208
Rating0 / 5
Last Post By
freefall80
View Forum Posts
Private Message
View Blog Entries
View Articles
7th September 2018,
00:33
Closed
:
Flyback replacement advice for LG 29" crt TV
Started by
freefall80
, 22nd August 2018 05:23
Replies: 6
Views: 3,505
Rating0 / 5
Last Post By
freefall80
View Forum Posts
Private Message
View Blog Entries
View Articles
22nd August 2018,
16:21
Closed
:
transform simple low voltage OTL tube amp into lower impedance by paralleling tubes
Started by
neazoi
, 19th June 2018 14:53
Replies: 2
Views: 4,461
Rating0 / 5
Last Post By
betwixt
View Forum Posts
Private Message
View Blog Entries
Visit Homepage
View Articles
19th June 2018,
19:19
Closed
:
German V1 and V2 control systems and electronics discussion
Started by
schmitt trigger
, 12th January 2018 15:34
Replies: 7
Views: 10,145
Rating0 / 5
Last Post By
Nik_2213
View Forum Posts
Private Message
View Blog Entries
View Articles
12th June 2018,
20:24
Closed
:
Beyond Dekatrons: Beam Deflection counter tube
Started by
schmitt trigger
, 22nd April 2018 23:33
Replies: 0
Views: 3,375
Rating0 / 5
Last Post By
schmitt trigger
View Forum Posts
Private Message
View Blog Entries
View Articles
22nd April 2018,
23:33
Closed
:
ИH-9 NIXIE BARGRAPH TUBE Russian language datasheet (Can anyone translate?)
Started by
schmitt trigger
, 12th June 2017 20:44
Replies: 11
Views: 54,350
Rating0 / 5
Last Post By
c_mitra
View Forum Posts
Private Message
View Blog Entries
View Articles
1st November 2017,
17:43
Moved:
Russian IC DATASHEET
Started by
rsm9692
, 12th August 2017 12:23
Rating0 / 5
Closed
:
Help to identify devices by photos
Started by
fade2black
, 7th April 2017 12:30
Replies: 4
Views: 22,679
Rating0 / 5
Last Post By
schmitt trigger
View Forum Posts
Private Message
View Blog Entries
View Articles
5th June 2017,
14:16
Closed
:
Looking for RCA 225807 CRT datasheet and aplication circuit
Started by
TomWJT
, 20th February 2017 17:46
Replies: 1
Views: 6,111
Rating0 / 5
Last Post By
TomWJT
View Forum Posts
Private Message
View Blog Entries
View Articles
22nd February 2017,
14:41
Closed
:
Playing with Nixies and Dekatrons
Started by
schmitt trigger
, 3rd February 2017 15:10
Replies: 7
Views: 7,822
Rating0 / 5
Last Post By
schmitt trigger
View Forum Posts
Private Message
View Blog Entries
View Articles
22nd February 2017,
04:50
Closed
:
Using triode tubes as diode tubes for rectification
Started by
neazoi
, 15th February 2017 13:58
Replies: 5
Views: 8,367
Rating0 / 5
Last Post By
schmitt trigger
View Forum Posts
Private Message
View Blog Entries
View Articles
16th February 2017,
21:46
Closed
:
Xenon flash tube triggers from atmopheric radiation?
Started by
treez
, 3rd December 2016 20:03
Replies: 5
Views: 7,299
Rating0 / 5
Last Post By
pjmelect
View Forum Posts
Private Message
View Blog Entries
View Articles
5th December 2016,
03:03
Closed
:
What is this in CRT Vacuum tube?
Started by
RETGT
, 3rd December 2016 11:17
Replies: 3
Views: 6,417
Rating0 / 5
Last Post By
schmitt trigger
View Forum Posts
Private Message
View Blog Entries
View Articles
4th December 2016,
18:08
Closed
:
PL504 instead of 6dq6 in transmitter
Started by
neazoi
, 25th October 2016 09:35
Replies: 2
Views: 6,576
Rating0 / 5
Last Post By
FvM
View Forum Posts
Private Message
View Blog Entries
View Articles
25th October 2016,
10:29
Closed
:
Power tetrode/pentode tube with internal triode?
Started by
neazoi
, 3rd October 2016 08:01
Replies: 8
Views: 8,362
Rating0 / 5
Last Post By
betwixt
View Forum Posts
Private Message
View Blog Entries
Visit Homepage
View Articles
5th October 2016,
09:04
Closed
:
Beginner question about experimenting with tubes
Started by
I14R10
, 14th August 2016 21:26
2 Pages
•
1
2
Replies: 38
Views: 14,465
Rating0 / 5
Last Post By
c_mitra
View Forum Posts
Private Message
View Blog Entries
View Articles
8th September 2016,
06:03
Closed
:
Vintage Elka Reverb III
Started by
waltom
, 5th July 2016 16:37
Replies: 11
Views: 9,699
Rating0 / 5
Last Post By
Satchmoeddie
View Forum Posts
Private Message
View Blog Entries
View Articles
10th July 2016,
02:38
Closed
:
bsc25 0299d equivalent
Started by
eagle1109
, 11th June 2016 20:37
Replies: 1
Views: 6,650
Rating0 / 5
Last Post By
schmitt trigger
View Forum Posts
Private Message
View Blog Entries
View Articles
8th July 2016,
00:51
Page 1 of 3
1
2
3
Last
Jump to page:
Quick Navigation
Tubes and Retro
Top
Site Areas
Settings
Private Messages
Subscriptions
Who's Online
Search Forums
Forums Home
Forums
EDA Theory
Elementary Electronic Questions
EDA Software
Software Problems, Hints and Reviews
Linux Software
Digital Design and Embedded Programming
ASIC Design Methodologies and Tools (Digital)
PLD, SPLD, GAL, CPLD, FPGA Design
Microcontrollers
Embedded Linux and Real-Time Operating Systems (RTOS)
Digital Signal Processing
Digital communication
PC Programming and Interfacing
Network
IoT - Internet of Things
Analog Design
Analog Circuit Design
Analog Integrated Circuit (IC) Design, Layout and Fabrication
RF, Microwave, Antennas and Optics
Electromagnetic Design and Simulation
Power Electronics
Tubes and Retro
Hardware and PCB Design
Show your DIY
Show DIY
Thermal Management
Hobby Circuits and Small Projects Problems
Professional Hardware and Electronics Design
PCB Routing Schematic Layout software and Simulation
Miscellaneous Engineering
Robotics and Automation Forum
Service Manuals, Requests, Repair Tips
Mechanical Engineering and Design
Other Design
Science
Mathematics and Physics
Heuristic methods, Machine Learning, AI, and Soft Computing
General Computer
General Computer
The Classifieds
About EDAboard.com
Education
EDA Jobs
Business, Promotions, Advertising
Trashcan
Part and Inventory Search
Top Helped / Month
FvM
(20),
KlausST
(14),
betwixt
(9),
sutapanaki
(8),
volker@muehlhaus
(7)
Welcome to EDABoard.com
Design Resources
Sponsor
New Posts
Flyback controller explain
(23)
Coaxial cable capacitance
(6)
Transformers on a PCB
(10)
Need help with ADS momentum Co-simulation
(14)
Half Bridge SMPS in Current Mode but with slope compensation is OK?
(4)
How to do power measurement in LT SpiceXVII
(2)
Convert real to 2's complement & vice versa in Verilog
(1)
Metal detector with Arduino ADC channel.
(4)
White residue after solder mask develope!!!
(3)
What's the rpoblem of this MIC circuits?
(10)
Basic 12v Battery VOLTAGE METER, more resolution needed
(6)
ADS Simulation of Circuit -Help
(5)
Analog realization of trignometric function
(0)
How to let multiple OCC created clocks driving registers become single scan chain ?
(0)
Microstrip to layout in ADS for power amplifier design
(15)
Ferrite beads for EMC testing
(2)
AXI4 VHDL BFM Options
(14)
Power pulse generate 30V 400A
(3)
convert voltage control to current control
(7)
Assigning a circuit(Schematic) to IC in PIPRO, ADS
(0)
Negative power supply delay in bias sequencing circuit
(1)
how to calculate ib of PNP
(4)
I/Q baseband Modulator Demodulator
(1)
I wrote simple code buttons to rotary for PIC12F509, but it works only on simulation!
(4)
Problems with HFSS patch antenna simulation.
(0)
Top Posters
FvM
(45795),
KlausST
(16077),
betwixt
(13455),
BradtheRad
(13020),
alexan_e
(11895)
Recently Updated Groups
Python
,
FREE COURSES
,
VLSI DFT
,
Switch Mode Power Supply (SMPS)
,
ADS integrated chip inductors design.
,
MS in America-For International Students (Others too Plz post)
,
ZigBee technology 2.4 GHz IEEE802.15.4
,
Interview questions
,
Laptop & Desktop Motherboard Repair
,
Hackers
Sponsor
Top Experience Points
FvM
(262005),
betwixt
(82033),
KlausST
(79154),
IanP
(74061),
bigdogguru
(69512)
EE World Online
Electrical Engineering News and Products
Electronics Engineering Resources, Articles, Forums, Tear Down Videos and Technical Electronics How-To's
Dec 13 2019, 4:31 pm :
World’s smallest photocouplers optimized for industrial uses
Dec 13 2019, 3:36 pm :
The impacts of 5G on the future: A new era of connectivity
Dec 13 2019, 1:44 pm :
LIDAR and Time of Flight, Part 4: Circuitry and advances
Dec 13 2019, 12:58 pm :
LIDAR and Time of Flight, Part 3: Emitters, sensors, and scanners
Dec 13 2019, 12:53 pm :
LIDAR and Time of Flight, Part 2: Operation
Dec 12 2019, 7:30 pm :
Rear mounting for contact inserts ensures quick installation inside switch cabinets
Dec 12 2019, 11:50 am :
Cloud-native 5G data suite supports automated network processes and data monetization
Dec 12 2019, 11:42 am :
Thermal bridge solution improves thermal resistance over traditional technologies
Dec 12 2019, 11:39 am :
“New Year, New Gear” Promotion to give away $3k engineering bundle
Dec 12 2019, 11:34 am :
Resolver-based step motor controllers handle heavy loads without step-out
Design Fast