People has objected that the input sensitivity of the Model 1955 tube amplifier is too high for use with a CD player. The standard CD-player output voltage is 2V RMS, with units varying between 1.74V on the low side and a whopping 7.2V on the high side. The sensitivity of the Model 1955 amplifier with the volume control at…
It has been a year of using the first model 1955 tube audio amplifier built in May 2019 that I have in my living room. The tube amp has been running two to three hours a day to listen to jazz or classical music, often connected to a raspberry computer-based Internet radio receiver with Kodi software.
New performance measurements have been made over the 1955 (Mullard 3-3) tube amplifier. You can see it on the 1955 tube amp measurements page.