Making a 12AU7 Line stage in a military style chassis // Tube stereo preamp build. скачать в хорошем качестве

Making a 12AU7 Line stage in a military style chassis // Tube stereo preamp build.

Scratch building a military looking vacuum tube preamp that I will use for a shop stereo system. Specs: 2 - 12AU7 9 Pin twin triode tubes 1 - 0D3 150v Regulator tube Power Transformer: Hammond 290WX @ 27mA DC & 6.6v @ 1.05amps The circuit shown is a mixture of topologies that I have built over the years. It is not unique and few will notice similarities between various circuits posted in tube literature and various DIY Forum/Communities. I do not assume any ownership of this circuit. This is posted for hobby use only. Feel free to copy, adjust and modify. Valve Amplifiers - Morgan Jones - https://amzn.to/43wQjNc Hakko Solder Station: https://amzn.to/3PvQaD7 Kester Solder: https://amzn.to/3aJKNBI Schematic: https://drive.google.com/file/d/16ies... Chassis Layout: https://drive.google.com/file/d/1nLDQ... Parts list: https://drive.google.com/file/d/1mEvg... Close up pictures: https://drive.google.com/file/d/1Cx74... If you find there is too much gain or you would like to use more sweep of the gain knob, you can add some more attenuation: https://www.goldpt.com/preattenuation... Tubes: https://www.thetubestore.com/preamp-t... Capacitors: https://www.thetubestore.com/solen-fa... WARNING: Tube amplifiers contain very high and potentially lethal voltages! Drain all filter caps and check voltages before commencing work. 0:00 Intro 3:00 Building the chassis 9:08 labeling the front panel 11:08 Wiring 14:30 Testing 16:53 Layout 18:40 Final ramblings 19:52 The glow Camera: Canon M50 iPhone 11 Boya By-M1 Lavaliere Mic Amp mic'd: Rode VideoMicro Lighting: Aputure Amaran AL-M9 Neewer 26" Soft Box DIY Cake Pan Light:    • MAKE a Cake Pan Light with MODS for v...   About This Channel: This channel has a wide variety of content. I’m interested in many things and topics. I create video's on things I like and what I feel my subscribers would like as well. This channel is basically about two things: 1.) Show you how to MAKE things, FIX things, TIPS on how to do things and to give you IDEA'S on how to make your life a bit easier! I encourage you to use your hands the to learn something new! 2.) People say I do fun and interesting things and have interesting hobbies. I like to share that with you and I hope this inspires you to do things and to get out there as well! Thanks for stopping by. I’d appreciate if you subscribe, you never know what video may inspire you! Disclaimer: Some of this links go to my website and some are affiliate links where I’ll earn a small commission if you make a purchase at no additional cost to you.