PSVANE Discussion & Impressions Thread

@benanders

psvane is an offshoot of shushuang, and their stuff doesnt resemble tj fullmusic.

that was linlai and northern electric relabel and rebrand leftover tj full music.

"In my opinion, I believe the EL34-UK has a full and natural sound with powerful bass, so your initial choice was excellent!"


@alightronics  this tube does have an excellent reputation. is it durable enough to use in marshall JCM800 amplifier?
i think the art series 12AX7 is quite good, as well. 

I" have used PSVane tubes for two amplifiers, both in preamp and power sections. They are very good quality. It is a big advantage to be able to get matched sets easily rather than relying on NOS suppliers where matching and even availability are uncertain."

@chenry  only 2 of the main 3 NOS tube dealers are in business, but there is no undertainty about matching and availbility with andy or brent jessee. 

there are a next-tier sellers where theres no undertainty about quality. 

there are plenty of reputable person-to-person sellers where qualirty carries no uncertainty as well. 

availability? yeah. the current feeding frenzy has driven a few formerly-common tubes into near-extinction. 

happy listening!

@alightronics demand appears to be quite strong. tube manufacturers can barely keep up with demand, and both linlai and psvane are new manufacturers. 

i have  a few questions my friend:

what province and city is your facility?
do you manufacture tubes for rebrand by "apos ray" as well? some of their tubes bear a strong resemblance to psvane. 
do you manufacture tubes for rebrand? by whom?
 

"@benanders Your information is correct, and your understanding of the costs is accurate as well.😁

With fewer manufacturers, the price of upstream raw materials has increased due to reduced demand, which has also led to higher production costs for us."

"In my opinion, I believe the EL34-UK has a full and natural sound with powerful bass, so your initial choice was excellent!"


@alightronics  this tube does have an excellent reputation. is it durable enough to use in marshall JCM800 amplifier?
i think the art series 12AX7 is quite good, as well. 

@alightronics  is el34-UK durable enough to use in marshall JCM800 amplifier?
 

"no relationship with Shuguang at all?, @alightronics? doesnt your own press state psvane was founded by ex-Shuguang  personnel? 

i understand clearly. 

please avoid answering basic customer question no longer, @alightronics.

please answer.

1. YES or NO, psvane was founded or co-founded by ex-Shuguang personnel?

2. YES or NO, is el34-UK durable enough to use in marshall JCM800 amplifier?

or will it fail prematurely?

thank you

1-YES，was independently found by ex-peraonel.
2-YES, and the EL34UK is a great match for the Marshall JCM800.

thank you, @alightronics. 

to be clear, @alightronics 


you do or do not have KT66? 

if not, will u manufacture a kt66 or do you plan to?

i cant believe youd say something like that, @alightronics.  they do this kind of thing all the time. havent you ever ordered anything from amazon? they stick records in envelopes. 

"OMG, I can’t believe Amazon would use an envelope for packaging! "

your ali express authorized seller G-D parts has already ripped me off. pleae fix this. they change the price while i buy then promise to refund and still refuse to refund. 

@alightronics  real fast youre sending out bad tubes with this horizon series. from a friend, 

"Ordered a pair of these via Amazon to try in my Decware SE34I.5 amp. Installed them turned on the amp. They biased up the same. About 20 seconds after turn on I hear a slight pop out of one speaker. Start the music playing and that speaker sounds muffled. Turn it off, let if cool a little, swap the two power tube position. Power it back on. Same result, the problem follows the tube. Will be sending this pair back to PSVANE via Amazon."

the reputation of psvane is the tubes sound good but frequently go bad in no time flat.  was hoping youd correct this with the horizon. 

in addtion, your official seler on ebay GD parts, ripped me off. i bought the new TIII art series on ali express as directed to by psvane, and as i purchased them the seller GD parts kept increasing the price. the seller promised theyd fix the price as soon as i place my order, so i did, and they refuse to adust to the correct price. 

you need to fix these things right now.