• diytube.com • View topic - 6EM7 Budget Class A

    well, a quick Google search confirmed that the 6EM7 amp isn't new, but it's still worth a try :). I think I might be able to swing one for less than $200, if things ...

  • World Tube Audio Portal >> Get the information!

    Audio tube related link list, forums and newsgroups, tube amplifier collection and tweaking. Audio amplifiers that use tubes. Tube replacement list included.

  • Here's a picture of my active 2-way crossover being tested. I've got two IRS2092 mono boards, one Rpi2 with cirrus card, and a power supply. The board

  • Modifying Naim Audio preamps - Acoustica.org.uk

    ..the what, why and even some of the how to setup your room for listening

  • Amplifier Grounding | Tubelab

    The proper grounding scheme of a vacuum tube amplifier has been the subject of many debates, blogs, forums, and web pages. There are actually two important ...

  • The uTracer, a miniature Tube Curve Tracer / Tester.

    17th of July 2016, Bo Johansson made a very nice uTracer with the thumbwheel switch from a scrapped AVO MKIII! Dear Roland, It was a while ago I bought the uTracer ...

  • DIY Hi-Fi: WiBAQ Speakers: 6 Steps (with Pictures)

    One of the best ways to save some money on your stereo system and still get the best sound is to make your own speakers. There are many directions to go; multiway...

  • Tube CAD - Official Site

    A monthly webzine devoted to vacuum tube circuit design and understanding.

  • Marantz 7 RIAA Phonograph Preamp | Preservation Sound

    For my non-technical readers: a phono preamp is a device which does two basic things: 1) it equalizes the program that the phono cartridge picks up off the LP record ...

  • Modifying Naim Audio preamps

    ..the what, why and even some of the how to setup your room for listening

  • Well, I somehow managed to build my first solid state amp, based on the TPA3116D2 chip. I used the schematic from the data sheet and it works and sounds great.

  • DIY Hi-Fi: WiBAQ Speakers: 6 Steps (with Pictures)

    One of the best ways to save some money on your stereo system and still get the best sound is to make your own speakers. There are many directions to go; multiway...

  • Tube CAD - Official Site

    A monthly webzine devoted to vacuum tube circuit design and understanding.

  • Well, I somehow managed to build my first solid state amp, based on the TPA3116D2 chip. I used the schematic from the data sheet and it works and sounds great.

  • World Tube Audio Portal >> Get the information!

    Audio tube related link list, forums and newsgroups, tube amplifier collection and tweaking. Audio amplifiers that use tubes. Tube replacement list included.

  • The uTracer, a miniature Tube Curve Tracer / Tester.

    17th of July 2016, Bo Johansson made a very nice uTracer with the thumbwheel switch from a scrapped AVO MKIII! Dear Roland, It was a while ago I bought the uTracer ...

  • 200W IRS2092 Amp for $20 - Page 22 - diyAudio

  • Power Supply Design for Vacuum Tube Amplifiers - DIYAudioProjects

    Power Supply Design for Vacuum Tube Amplifiers using Rectifier tubes.

  • Here's a picture of my active 2-way crossover being tested. I've got two IRS2092 mono boards, one Rpi2 with cirrus card, and a power supply. The board

  • Power Supply Design for Vacuum Tube Amplifiers

    Power Supply Design for Vacuum Tube Amplifiers using Rectifier tubes.

  • Amplifier Grounding | Tubelab

    The proper grounding scheme of a vacuum tube amplifier has been the subject of many debates, blogs, forums, and web pages. There are actually two important ...

  • Marantz 7 RIAA Phonograph Preamp | Preservation Sound

    For my non-technical readers: a phono preamp is a device which does two basic things: 1) it equalizes the program that the phono cartridge picks up off the LP record ...

  • 200W IRS2092 Amp for $20 - Page 22 - diyAudio

  • diytube.com • View topic - 6EM7 Budget Class A

    well, a quick Google search confirmed that the 6EM7 amp isn't new, but it's still worth a try :). I think I might be able to swing one for less than $200, if things ...