How To do various tube rail restoration tasks
161 videos • 8,108 views • by Electronics Old and New
1
SMD Board to Add Bluetooth to a Tube Radio with no Noise, Switched by Magic Eye Tube #pcbway#
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2
Replace Selenium Rectifier with Silicon Diodes & MOSFET Voltage Dropper in Tube Radios #pcbway#
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3
Remember When Mixers were Simple? Amdek MXK-600 Overhaul & 240V Conversion
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4
Restoring a Vintage Radio Cabinet: Lacquer Work and Polishing Tips - Nordmende Rigoletto 59 #pcbway#
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5
Solving Bluetooth Noise in Tube Radios: Magic Eye Switch Solution #pcbway#
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6
Tips and Tricks for Chassis Restoration - Nordmende Rigoletto 59 #pcbway#
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7
Boost Your Vintage "AC/DC Hot-Chassis" Tube Radio with Bluetooth! Does my design work as is?
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8
Add Bluetooth to a Tube Radio with no Noise, and Reversible. Can it be done? #pcbway#
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9
Can we make a Solid State EABC80/6AK8 Triple Diode Triode Tube? If so, Why? #pcbway#
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10
How to extend tuning range with an FM RF alignment - Tube Radio Restoration Back to Basics part 13
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11
The 'Why and How' of an RF alignment - Tube Radio Restoration Back to Basics part 12 #pcbway#
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12
How tough can the FM IF alignment be? - Tube Radio Restoration Back to Basics part 11 #pcbway#
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13
New Mini-Whip / FM Switcher with Bias-T #pcbway#
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14
The all-important IF alignment of the AM - Tube Radio Restoration Back to Basics part 10 #pcbway#
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15
Do we have FM, and how does it work? - Tube Radio Restoration Back to Basics part 9
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16
3D-Printing my Under-Shelf Modules with new Bambu Lab A1 Combo
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17
We've got LW and SW, but where is the MW? - Tube Radio Restoration Back to Basics part 8
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18
What do those Tone Presets really look like? - Tube Radio Restoration Back to Basics part 7 #pcbway#
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19
Design & Build a capacitor outer-foil detector for restoring vintage audio & radio gear #pcbway#
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20
Preamp, Tone Shaping and of lots of detail - Tube Radio Restoration Back to Basics part 6 #pcbway#
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21
How to safely test the output tube - Tube Radio Restoration Back to Basics part 5
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22
Build an Inverse RIAA Network to Test Phono Inputs With a Signal Generator #pcbway#
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23
How To Check the Power Amp Stage - Tube Radio Restoration Back to Basics part 4 #pcbway#
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24
How to Check the B+ Safely - Tube Radio Restoration Back to Basics part 3
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25
Checking the Power Supply - Tube Radio Restoration Back to Basics part 2 #pcbway#
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26
The Parts That Make Up a Tube Radio - Tube Radio Restoration Back to Basics part 1
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27
A World First? Wax Removal / Alignment Tool for Tube Radio Restorations. #pcbway#
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28
Resin 3D printed set of gears for Sony CRF-320 / 330 receivers, that you can print yourself #pcbway#
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29
My first Communications Receiver, the Trio JR-500S (aka Allied A-2516) restoration #pcbway#
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30
Comparison between Filament and Resin 3D-printed Cable Rack #pcbway#
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31
In-body Guitar Pickup Booster/Buffer using a single JFET that 'emulates' a tube triode #pcbway#
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32
Want to make your guitar active? Build a JFET Booster that 'emulates' a tube triode stage #pcbway#
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33
Building the Op-amp Tester for single, dual & quad packages. Dual-polarity LED indicator. #pcbway#
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34
Op-amp Tester design for single, dual and quad packages. Dual-polarity LED as indicator. #pcbway#
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35
Capacitor Discharger de Luxe with dual polarity level indicator #pcbway#
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36
Simple but extremely useful LM317 variable power supply pcb's #pcbway#
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37
PCB's for Tube Radio Filter Capacitor and Selenium Rectifier replacement #pcbway#
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38
A look at the InfiRay P2 Pro after 3 weeks' use. Could this be the ultimate thermal camera?
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39
How to prepare a Tube Radio Restoration, and how to keep a record of the project.
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40
EO&N Really Cheap Decade Resistor Substitution Box - build and testing #PCBWay#
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41
EO&N Cap Leakage Tester final build and testing #PCBWay#
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42
EO&N Capacitor Leakage Tester re-make with PCB. Design, Build and Testing #PCBWay#
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43
Andonstar 10.1" Digital Microscope Review: A Must-Have for Your Workbench
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44
EO&N Tube Tester from start to finish. Full description of the Design, the Build and Testing. Part 7
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45
Build and test of final supply board for the DIY Tube Tester. Part 6 #PCBWay#
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46
DIY Tube Tester. Adding more features to make this tube tester more useful. Part 5
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47
It's really starting to look like a tube tester. And works too! Part 4 #PCBWay#
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48
Building and testing the power supply PCB's. Part 3 #PCBWay#
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49
The perfect multi-tool that I've been missing for my restorations? Airbrush Compressor Kit review.
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50
Take 2 on the DIY Tube Tester Power Supply. Much, much better! Part 2
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51
DIY Tube Tester. Working on Power Supply options, and finding one that's too messy. Part 1
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52
How to test a tube without a Tube Tester. Is this EL41 any good?
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53
High-Z Active RF/AF Probe with AGC. Making something good even better. #PCBWay#
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54
How to simplify tube radio schematics.
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55
Another Satellit is back in orbit. Grundig Satellit 2100 restoration part 5.
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56
Aligning the RF for the AM bands. Grundig Satellit 2100 restoration part 4 #PCBWay#
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57
Build a high impedance active RF/AF probe with amplifier. Ideal for radio and amp repairs. #PCBWay#
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58
FM reception is back. Grundig Satellit 2100 restoration part 3.
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59
Aligning the AM IF, both of them. Grundig Satellit 2100 restoration part 2.
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60
My Grundig Satellit 2100 has a twin. Grundig Satellit 2100 restoration part 1.
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61
Subtitles in any language, for any video. How you can watch my videos in your own language.
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62
Power supply board for adding bluetooth module to a tube radio, with signal booster. #PCBWay#
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63
Repair of Fizz, Crackle and Pop on Epiphone Valve Special. What has this got to do with tube radios?
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64
Giving new life to a relic tape recorder. Magnecord P75A restoration.
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65
Can we get perfect FM reception with this Antenna Booster? #PCBWay
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66
Dump it, or Repair it? Is it financially viable to repair this Alto Professional Live 1604 mixer?
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67
75 Ohm switched attenuator, with impedance matching pad.
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68
Tube Radio Repair versus Restore. Can I do it in an hour, and is it safe?
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69
Done, and tested. Magnecorder PT6V restoration pt 3.
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70
Nothing is simple ... Magnecorder PT6V restoration pt 2.
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71
Another rare find. Magnecorder PT6V restoration pt 1.
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72
Tube Radio Selenium Rectifier and Filter Cap PCB's. Sometimes you just don't need the Full Monty.
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73
All-Tube Microphone Mixer restoration pt 2. This one is done, and has a huge amount of gain.
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74
All-Tube Microphone Mixer restoration pt 1. This one worked at a radio station in the 60's.
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75
PC Soundcard Oscilloscope buffer/attenuator. Especially for Visual Analyser.
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76
ELV SUP3 FM stereo test generator with PC control via USB.
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77
Adding BANDSPREAD to a tube radio, and using external BFO for SSB monitoring.
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78
How2 make a Braun SK2 dial glass.
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79
Guitar to Tube Radio Interface, V2.0. Project build and testing.
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80
Guitar to Tube Radio Interface, V2.0. Discussion and design of distortion option.
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81
Building a Workshop Amplifier with Audiophonics Module - Stereo LM3886 Chipamp.
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82
Guitar to Tube Radio Interface, V1.0 Build. How bad is it?
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83
Guitar to Tube Radio Interface, using PCBWay PCB's. Prototyping journey begins.
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84
External BFO. Build & Test of the SMD Version 2.1 boards from PCBWay.
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85
External BFO. Build & Test of the Version 2.0 boards from PCBWay.
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86
Dragged kicking and screaming from my workbench. A vintage tech restorer's lament.
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87
External BFO (Beat Frequency Oscillator), using PCBWay PCB's. Prototyping with help from my viewers.
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88
External adjustable BFO (Beat Frequency Oscillator) for receiving SSB, using PCBWay PCB's.
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89
Grundig 4006 Stereo tube radio restoration, part 3. Detailed graphical analysis of the audio path.
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90
Balanced Line Driver using PCBWay PCB's
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91
Switchable Pi Attenuator with Dummy Antenna, using PCBWay PCB's
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92
Is this the Ugly Duckling? Grundig Satellit 2100 restoration part 1.
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93
Hot Chassis Plug - with LED indicator for hot chassis tube gear.
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94
PCBWay PCB's for Tube Radio Bluetooth Module
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95
Bang & Olufsen BeoCenter 5000 - part 3. The Tone Board is the next target.
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96
Bang & Olufsen BeoCenter 5000 - part 3. The Tone Board is the next target.
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97
Bluetooth with Micro-Switch on Tube Radio. Power on ONLY when pickup selector is activated.
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98
Switch Bluetooth with Pickup Selector on Tube Radio. Really NO noise.
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99
Bluetooth module for Tube Radio. Building and testing, with a few PCB mods thrown in.
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100
Grundig 3160 tube radio Tone Shaping switching explained, with frequency response plots.
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101
Bang & Olufsen Beovox S45 speaker re-foaming
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102
HH Scott 460A amplifier repair (after the bath).
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103
DAC blowing fuses. Repair of a North Star Design Model 192.
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104
Adding XLR output to vintage Sennheiser MD21 microphone
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105
HH Scott 460A amplifier takes a bath.
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106
Arylic Up2stream Pro. WiFi & Bluetooth HiFi Audio Receiver Board testing.
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107
FET VOM repair - Nordmende EM 3366
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108
Audio Dummy Load design and build
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109
Marantz 250M amplifier repair - part 1
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110
Pi Attenuator board build with JLCPCB
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111
Pi Attenuator board design with JLCPCB
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112
Bluetooth module supply board PCB with JLCPCB
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113
How To: Revive a weak magic eye tube
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114
Find Tube Radio schematics and track checking with Adobe Acrobat Reader DC
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115
EasyEDA PCB design and order from JLCPCB
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116
Make your own professional PCB's
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117
Leaking Capacitors in Tube Gear. A practical demo.
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118
Pioneer SM-G204B Stereophonic Receiver. A look at this amazing receiver.
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119
Korato 10th Anniversary Reference Tube Preamp, part 2.
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120
Korato 10th Anniversary Reference Tube Preamp, part 1.
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121
How to Build a Balanced Line Driver for audio testing.
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122
Gryphon S100 Amplifier Repair - Part 2. Took a while, but it's working.
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123
DIY Test Gear: Improving the Dim Bulb Limiter / Tester with Isolation.
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124
Use a Smartphone App to produce a Balanced Audio test signal
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125
Solen / Ensemble B50 Tiger Amplifier Repair. One channel completely rebuilt, and schematic.
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126
Gryphon S100 Amplifier Repair - Part 1. A close look at a nightmare.
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127
Build and test a PA0RDT MINI WHIP antenna. The tiny great solution for LW, MW and SW listening.
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128
Zener Diode Tester - Part 2. The circuit design.
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129
Zener Diode Tester - Part 1. The build.
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130
DIY Test Gear: Dim Bulb Limiter / Tester with Isolation - Tricky Question?
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131
DIY Test Gear: Dim Bulb Limiter / Tester with Isolation - Design and Build
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132
Quad 303 Amplifier capacitor replacements
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133
Decca RP 205 amplifier module restored. Single ell80 push-pull output stage.
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134
Counterpoint SA-100 Mosfet Replacement.
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135
Build a Mosfet B+ reducer, a.k.a. "Cheapo Power Zener"
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136
Melos SHA/GOLD Preamplifier Pho-tentiometer board repair.
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137
Pioneer A-400 repair from hell
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138
Bedini 25 25 Class A Amplifier Repair
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139
Melos SHA 1 headphone amplifier repair and full schematic description.
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140
DIY wireless guitar system using NRF24L01
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141
Add Bluetooth to a Tube Radio without the buzz and noise. Bluetooth receiver board KRC-86B V4.0
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142
PrimaLuna Prologue One output transformer 'repair'
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143
DIY abrasive polishing buff for rotary tool - for under 5 cents!
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144
Stereo to Mono DIY cable to connect music player / iPhone to tube radio.
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145
How to make a shielded capacitor for a tube radio or amp.
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146
How to Reform Electrolytic Filter Capacitors on tube radio or amp.
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147
How to safely test the Output Transformer on tube radio or amp.
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148
How to safely check the Power Transformer on tube radio or amp.
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149
Capacitor leakage tester design & build - Part 4
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150
Capacitor leakage tester design & build - Part 3
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151
Capacitor leakage tester design & build - Part 2
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152
Capacitor leakage tester design & build DIY - Part 1
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153
Braun Atelier 3 Stereo (RC 9E) restoration - part 7. Having a facelift.
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154
Brionvega ts 505 radio repair and restore
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155
Extend tube radio FM band above 100MHz without RF signal generator
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156
Convert a 110v mains Yamaha SY55 Synth to 220v mains - USA to EU.
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157
How to make a recording mic from an old telephone
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158
Replace Selenium rectifier with silicon diodes
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159
Re-stuffing filter capacitors in Saba Freiburg W2 (WII) tube radio.
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160
Repair rig for Tube Radio or Tube Amp repair
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161
Review und Test - ELV KT200 ESR- und Komponententester
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