deathtube 667

deathtube 667deathtube 667deathtube 667

deathtube 667

deathtube 667deathtube 667deathtube 667
  • Home
  • WELCOME to DEATHTUBE 667
  • SE DC Breadboard Amp
  • Magnavox S-8756 Speakers
  • DT667's Altec Mini VOTT's
  • Electrohome Speakers
  • Penncrest SE 50C5 AMP
  • Green God: Son of God
  • Green God : Born Again
  • SE Output Stage Only Amp
  • Altec 34627 Diaphragm Kit
  • ARTA Interface
  • New Magnetics by The MLP
  • SE DC E-Linear
  • SMPS DC Heater Supply
  • Preamps & Headphone Amps
  • SE 2A3 schematics
  • Montana SE Amp Shootout
  • High Voltage Amp Parts
  • PSE 6SN7 DC 6SN7 AMP
  • LSES Experiment SE 6CB5
  • The RH84 experiment ...
  • SE 7B4 DC 2A3 Experiments
  • Mullard 3-3 6V6 6SJ7
  • Early LSES Experiment
  • SE Design & Construction
  • Low DCR Filter Chokes
  • Flywheel or LSES Filter?
  • Hammond Power Transformer
  • Feedback in SE Amplifiers
  • MGTOW Philosophy and HiFi
  • Deathtube 667 Biography
  • Contact DEATHTUBE 667
  • More
    • Home
    • WELCOME to DEATHTUBE 667
    • SE DC Breadboard Amp
    • Magnavox S-8756 Speakers
    • DT667's Altec Mini VOTT's
    • Electrohome Speakers
    • Penncrest SE 50C5 AMP
    • Green God: Son of God
    • Green God : Born Again
    • SE Output Stage Only Amp
    • Altec 34627 Diaphragm Kit
    • ARTA Interface
    • New Magnetics by The MLP
    • SE DC E-Linear
    • SMPS DC Heater Supply
    • Preamps & Headphone Amps
    • SE 2A3 schematics
    • Montana SE Amp Shootout
    • High Voltage Amp Parts
    • PSE 6SN7 DC 6SN7 AMP
    • LSES Experiment SE 6CB5
    • The RH84 experiment ...
    • SE 7B4 DC 2A3 Experiments
    • Mullard 3-3 6V6 6SJ7
    • Early LSES Experiment
    • SE Design & Construction
    • Low DCR Filter Chokes
    • Flywheel or LSES Filter?
    • Hammond Power Transformer
    • Feedback in SE Amplifiers
    • MGTOW Philosophy and HiFi
    • Deathtube 667 Biography
    • Contact DEATHTUBE 667
  • Home
  • WELCOME to DEATHTUBE 667
  • SE DC Breadboard Amp
  • Magnavox S-8756 Speakers
  • DT667's Altec Mini VOTT's
  • Electrohome Speakers
  • Penncrest SE 50C5 AMP
  • Green God: Son of God
  • Green God : Born Again
  • SE Output Stage Only Amp
  • Altec 34627 Diaphragm Kit
  • ARTA Interface
  • New Magnetics by The MLP
  • SE DC E-Linear
  • SMPS DC Heater Supply
  • Preamps & Headphone Amps
  • SE 2A3 schematics
  • Montana SE Amp Shootout
  • High Voltage Amp Parts
  • PSE 6SN7 DC 6SN7 AMP
  • LSES Experiment SE 6CB5
  • The RH84 experiment ...
  • SE 7B4 DC 2A3 Experiments
  • Mullard 3-3 6V6 6SJ7
  • Early LSES Experiment
  • SE Design & Construction
  • Low DCR Filter Chokes
  • Flywheel or LSES Filter?
  • Hammond Power Transformer
  • Feedback in SE Amplifiers
  • MGTOW Philosophy and HiFi
  • Deathtube 667 Biography
  • Contact DEATHTUBE 667

MulLard 3-3 Experiment

6V6 with 6SJ7

June 2009


I experimented with the Mullard 3-3 SE EL84 amplifier circuit out of the Mullard Tube Circuits For Audio Amplifiers project book.


My breadboard circuit utilized 6V6 finals, 6SJ7 pentode driver stage and a tube rectifier - probably and EZ80 or something similar. This was one of my first experiments using a LOW DCR Hammond ICT  recommended by Jeff Medwin aka Drlowmu.   


No typical tube amp performance benchmarks were taken as I didn't have spectrum/distortion analyzer equipment at the time of construction.


Subjectively, I only had some relatively inefficient bookshelf speakers to evaluation this circuit but I remember that it sounded OK.


I might revisit this Mullard 3-3 circuit since the book has a some measurement data to help builders validate performance metrics.


DT 667




Copyright © 2019 deathtube667 tube amplifiers - All Rights Reserved.


Powered by GoDaddy