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Headphoneus Supremus
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Correction i'am using them as driver tubes.
Correction i'am using them as driver tubes.
Of course, you are going to want to do both! Of course!
In my opinion, assigning improvement percentages to options 1 and 2 is very difficult to do, but it is clear that either will make a significant difference. My suggestion is to start with the cheapest option first, which is probably a nice pair of 6SN7's and adapters.
Cheers
Hi C.
gibosi is probably right re the order of things, but I would say - from my own experience with the IV SE - that the C3G gives a greater percentage improvement. So you must save up for them (or give out hints for birthday etc.!). Unless, that is, you can keep trying to find some for silly money a-la-mordy...but I wish you good luck! in that lol....
Thank you guys for your inputs. My 6SN7 journey just started. I just got myself 3ea. early 50s Sylvania 2 holes bad boy 6SN7GT for 23 USD . And ordered a pair of adapter for 22 USD. Did I pay too much or fair price? Wish me luck.
I have tried seven different 6080 tubes and one 6AS7 tube as driver tubes with a separate 5A power supply and I did not notice anything untoward.
The tubes run hot, but not excessive, and the LD transformer housing feels a little warm (using 6SN7 tubes as power tubes). With other driver tubes drawing less current (0.6A), the LD feels cool to the touch with the 6SN7s,
The best of the 6080 tubes sound quite nice with strong bass performance, and I would like to try them as power tubes when the right pieces arrive.
The price you paid for the 6SN7's and adapters sounds very fair to me. I assume your LD has rings around the sockets? If you cannot remove them, you will need two additional 9-pin socket-savers to clear those rings. The base of the 6SN7 adapters is too wide to fit within the rings....
Hi gibosi
Thank you. There are two screws holding the whole tube guard rings and base plate. Looks like I am good to go as soon as I get my tubes and adapters. This is my very first tube headphone amp. I was never really into headphone until last "black Friday" I got myself HD650 from sennheiser for 300 USD , DT880/600 for 230 USD and LD MK IV from David in Feb of this year. Until then I had Sony MDR 6 for the last 20 years and still alive and kicking but being ignored for last few months. I do have Fisher 500c for last 15 years but not in use for last few years because of humming problem. Now I am thinking about selling it and get a nice headphone amp or should I do restoration??? Decision decision. Fisher takes KT88/7591 tubes . Can we use them in LD? I've never done any TUBE ROLLING on my fisher 500c.
Hey guys, I'm looking for suggestions for power tubes on a MKII ... In the guide he doesn't cover them at all. I've settled on the Voshkod 6ZH1P-EV, and was wondering what manufacturer I should go for for the power tubes. I was just going to get the Russian 6H6P-I from YenAudioStore figured I'd keep it Russian Would you guys say these work together, or is there a better power tube set.
Here is pretty good review of the traditional power tubes for the LD:
http://www.head-fi.org/t/563884/little-dot-tube-amps-vacuum-tube-rolling-guide/3000#post_9823694
Now you should know that a number of folks have begun to use 6SN7's and some believe them to be better.
Sweet, thanks so much for that link. So looking over it, he talks about how the6H30P-EV is faster and more neutral, while the 6N6P-IR sounds " tubier "... Well, I'd be using this amp mostly for Rock from the 70s through 90s.. So I'm a little torn, should I go with the nostalgiasound, or the faster sound?
Also, just based off of the OP's recommendation I was going with the Voshkod 6ZH1P-EV... Now, I don't know if there's a tube that you guys have found since then that people like more? Or if there's one that's maybe good with rock? The amp is being paired with a pair of Grado 225is if that means anything. I'm mostly looking to upgrade the sound of the amp once, I'm not so much interested in having multiple sets of tubes.
I have an LD 1+, which is a hybrid, so I really cannot comment on the sound of power tubes.....
Of the EF-95-type tubes, the Voshkod 6ZH1P-EV are among the best. One tube that many people like more is the EI 6HM5, and it is pretty cheap. In the end, the only way to know which tube is your favorite is to try them all! lol Or at least, you need to try a few. Everyone has different ears and different gear. And everyone has a different preferred sound signature. What one person loves another finds to be blah. So I encourage you to try as many as your wallet will allow. Cheers.
I have an LD 1+, which is a hybrid, so I really cannot comment on the sound of power tubes.....
Of the EF-95-type tubes, the Voshkod 6ZH1P-EV are among the best. One tube that many people like more is the EI 6HM5, and it is pretty cheap. In the end, the only way to know which tube is your favorite is to try them all! lol Or at least, you need to try a few. Everyone has different ears and different gear. And everyone has a different preferred sound signature. What one person loves another finds to be blah. So I encourage you to try as many as your wallet will allow. Cheers.
Sweet, thanks so much for that link. So looking over it, he talks about how the 6H30P-EV is faster and more neutral, while the 6N6P-IR sounds " tubier "... Well, I'd be using this amp mostly for Rock from the 70s through 90s.. So I'm a little torn, should I go with the nostalgia sound, or the faster sound?
Also, just based off of the OP's recommendation I was going with the Voshkod 6ZH1P-EV... Now, I don't know if there's a tube that you guys have found since then that people like more? Or if there's one that's maybe good with rock? The amp is being paired with a pair of Grado 225is if that means anything. I'm mostly looking to upgrade the sound of the amp once, I'm not so much interested in having multiple sets of tubes.
Thanks!