The best current tubes come from factories in Russia set up by Mike Matthews of Electro Harmonix. I heard they took over old factories capable of producing military spec tubes. Tung sol, Mullard and Genalex are all made in the same factory, I think.
I have one headphone amp with built in DAC...
Just for fun I am playing something loud briefly to test again. 11 o'clock on the volume.
A weighting
slow response
Bobby Darin "Hello Dolly", 3:14 length - I played through the whole track, ears 3 feet away from speakers. It peaks up to Max 101.7 dB at the end of the song but most of the time...
I can hear a difference with DAC filters. I was using linear phase, fast roll off but then my systems changed and I wanted something less 'bright' and 'fatiguing'. I like linear phase slow roll-off with my Vandersteen speakers and linear phase apodizing fast roll-off with my Elac's in near field.
I am finding the Sparkos SS3602 op amps slightly bright and etched so I'm curious about trying the Burson V7 classic.
Although I did hear a difference changing out the stock op-amp, can someone explain to me, in detail why I shouldn't be hearing sonic differences between op-amps? I think there...
I have my amps and subwoofer on a power strip to power on and off. Is this okay? I noticed something, my Kenwood L-05M make a clicking sound when I turn them off with the power switch and my other Kenwood L-05M’s labeled Trios do not. They are in different systems. I thought these amps were the...
Using a multi meter I measured the XLR output of my DAC so I could figure out what volume to use to get full output and prevent clipping on high gain (THX AAA 789). I was surprised to find the correct volume setting is 83. This is so good to know because I like listening on the high gain setting...
I went through a long phase where I enjoyed the distortion added by tubes but those days seem to be over mostly. I still keep an OTL tube headphone amp for my Beyerdynamic DT-880 600 ohm headphones, but I prefer my solid state headphone rig. No one wanted to buy the tube headphone amp (TA-84)...
When I used a tube pre-amp it was absolutely a problem. Since I stopped using tubes in my setup, no issues, but I moved my router a couple feet away just in case. According to google, 1-3 feet away is a good practice, whether or not one has issues.
I love tea! Good tea is amazing. I actually was at the tea store today that imports from China. This is what I got:
1 lb. Ceylon
1/2 lb organic matcha powder
1/2 lb silver dragon green tea
1/2 lb pu erh
1/2 lb golden honey aroma black tea