grayf

Responses from grayf

12ax7 vs 5751
just another quickie update. with just 7 hours on the jan philips tubes and things have changed! wow and i mean WOW! everything sounds much clearer, as if they didn`t sound clear enough before! the extra clarity makes each instrument sound as if t... 
12ax7 vs 5751
oh and one other thing i`d like to mention about the jan philips 5751`s, they run silently with no signs of being microphonic. 
12ax7 vs 5751
hiya guys these are great feedbacks and you`re all helping so much. can`t thank you all enough.well i also ordered some jan philips 5751`s and got them this morning. of course i put them in straight away!ok my initial impressions so far and also k... 
12ax7 vs 5751
i ordered a pair of ge5751wa black plate d getter tubes and a matched quad set of shuguang black treasure kt88-z`s. the ge`s are coming from china and the black treasure are coming from hong kong so i guess i`ll have a bit of a wait.i`m excited to... 
12ax7 vs 5751
hiya mikirob, i`ve had those on my mind too! i`ve liked the ehkt88`s in there but when i bought them i`d only done limited research into all the tubes. i`m doing a much more in depth research now. i ordered a matched pair of ge5751 black plate d g... 
12ax7 vs 5751
another quick update and the best one yet! when i was tube rolling i tried the brimars and the rca vt231 together. i had the brimars in v1 and v4 and the rca`s in v2 and v3 on my amp. they sounded pretty awful! well i didnt realise that swapping t... 
12ax7 vs 5751
another thing i must add......i seem to sit there now listening to music with a big stupid grin on my face most of the time! what a way to escape the stresses and strifes in this life! 
12ax7 vs 5751
wow thank you guys for the wealth of information. the psvane tubes i`m currently using sound just fantastic but i`m sure they`re limited in the soundstage width and depth. i`ve played around with all the other tubes and so far the brimars have had... 
12ax7 vs 5751
many thanx for that info cymbop. thats pretty interesting information there. it`s well worth me investigating the 5751`s in the future 
Amplifiers:A Keeper for Life. Do you know of one ?
i bought a yaqin mc100b amp secondhand off ebay. the chinese tubes needed replacing. they were pretty worn. i`m currently using 2 x grant fidelity matched psvane 12ax7t`s, 2 x brimar 6sn7gty/cv1988`s, 2 x sylvania 6sn7gtb`s and 4 x electro harmoni... 
yaqin mc100b tube rolling
just another update. well i don`t know if it`s the psvanes 12ax7t`s or the brimar tubes still breaking in but wow! i have about 120 hours on the psvanes and about 30 hours on the brimars. the brimars are nos tubes. it`s like someone switched the l... 
yaqin mc100b tube rolling
hiya drumhead, i did a little more tube rolling today. i tried the brimar/sylvania gtb`s. i have to say this is the best pairing so far and i have a little extra bass and the top end is nicer. yes the midrange here and with the shuguangs really is... 
musical fidelity nu-vista 3d cd player
hi again jimf, i changed the 12ax7`s for the grant fidelity matched tubes and there`s actually a world of difference! the grant fidelity are way better. much clearer and the bass is more solid and i notice acoustic guitars have more of a ring to t... 
musical fidelity nu-vista 3d cd player
by the way i got the psvanes off ebay factory matched. after doing some research i found grant fidelity`s site that does a more in depth matching. i`m using the ebay tubes at the moment. once i`ve found the right combination of tubes for my amp an... 
musical fidelity nu-vista 3d cd player
jimf when you were breaking in the psvane tubes, did you get all the changes in sound earlier on? between 5 and 10 hours of using mine the sound kept changing, sometimes quite dramatically! none of it bad at all and a couple of times it was just s...