Wavelength
Member of the Trade: Wavelength Audio
- Joined
- Jul 1, 2005
- Posts
- 137
- Likes
- 25
Gang,
I was talking to a member of the Forum last night about 2 products that I am/will be making in the near future. The Crimson is pretty well set and on the way it's pricer than I can afford but I want to go over another idea that I have been spending time on.
Basically I was thinking of a main stream Tube Headphone amplifier. I designed like 38 of them over the last week and talked to MagneQuest today and have pretty much decided on a fair design.
Basically it will have a Line and USB input. USB will be handled by my new custom programmed TAS1020B controller and then dac priviledges will be TDA1543 as with the Brick and the Cosecant.
Line and DAC manuel switch on the Front will go to an Alps 25mm blue vol control and then to a single 6H30-PI tube in parallel feed using a custom output transformer with low (25-68) and high (150-300) settings for the headphone. I think switch via a toggle same as the input.
Power output will be 0.1W's
Power supply will be a table top external custom unit.
Anyway I told the formum member I would post what I was doing.
Am I on the right track?
Thanks
Gordon
I was talking to a member of the Forum last night about 2 products that I am/will be making in the near future. The Crimson is pretty well set and on the way it's pricer than I can afford but I want to go over another idea that I have been spending time on.
Basically I was thinking of a main stream Tube Headphone amplifier. I designed like 38 of them over the last week and talked to MagneQuest today and have pretty much decided on a fair design.
Basically it will have a Line and USB input. USB will be handled by my new custom programmed TAS1020B controller and then dac priviledges will be TDA1543 as with the Brick and the Cosecant.
Line and DAC manuel switch on the Front will go to an Alps 25mm blue vol control and then to a single 6H30-PI tube in parallel feed using a custom output transformer with low (25-68) and high (150-300) settings for the headphone. I think switch via a toggle same as the input.
Power output will be 0.1W's
Power supply will be a table top external custom unit.
Anyway I told the formum member I would post what I was doing.
Am I on the right track?
Thanks
Gordon