Dubstep Girl's Massive 5AR4/5R4/5U4G Rectifier Review/Comparison! (Rectifer Tube Rolling thread)
Oct 13, 2020 at 7:31 AM Post #1,816 of 2,672
Oct 13, 2020 at 11:02 AM Post #1,817 of 2,672
Oct 13, 2020 at 11:10 AM Post #1,818 of 2,672
those are non slotted. not the biggest fan of this tube (even when they were 200 a pair, at this price nooo never lol), they are pretty colored and not the most resolving, they are dark sounding and thick, which could tame brightness though, bass is good too.
 
Oct 13, 2020 at 1:41 PM Post #1,819 of 2,672
Oct 13, 2020 at 1:49 PM Post #1,820 of 2,672
Oct 13, 2020 at 5:36 PM Post #1,821 of 2,672
Oct 17, 2020 at 10:24 PM Post #1,822 of 2,672
those are non slotted. not the biggest fan of this tube (even when they were 200 a pair, at this price nooo never lol), they are pretty colored and not the most resolving, they are dark sounding and thick, which could tame brightness though, bass is good too.
These are good for his application (Woo/422A/ECC35 with 1266). Need ~1 hr to warm it up.
 
Last edited:
Oct 17, 2020 at 11:53 PM Post #1,823 of 2,672
Picked up a Chatham potato masher, rock solid military B version construction, for less than a dime because the seller didn’t have the box and didn’t want to mislead. Sounds very good. Transparent, modestly warm, wide stage, good tone, even bottom to top. Makes other things sound better. A little on the robust side, but very much something I could live with. The masher, especially the B version, is great deal for someone not looking to spend big bucks on a recti.
 
Last edited:
Oct 18, 2020 at 1:10 AM Post #1,824 of 2,672
Picked up a Chatham potato masher, rock solid military B version construction, for less than a dime because the seller didn’t have the box and didn’t want to mislead. Sounds very good. Transparent, modestly warm, wide stage, good tone. Makes other things sound better. A little on the robust side, but very much something I could live with. The masher, especially the B version, is great deal for someone not looking to spend big bucks on a recti.
Yup. Between the masher and the Brimar, those are the only rectifiers i use in my DAC.
 
Oct 25, 2020 at 9:30 AM Post #1,825 of 2,672
Can anyone compare the sound of a the RCA 5V4G (1950 vintage) versus a Mullard 5V4G?
I use the RCA 5V4G in my Woo WA-6 (with 6FD7 fat bottles), and I am wondering if I should try a Mullard.
Thank you!
 
Oct 25, 2020 at 9:35 AM Post #1,826 of 2,672
Deleted
 
Last edited:
Nov 11, 2020 at 3:01 AM Post #1,827 of 2,672
Hey guys n gals,

Wanted to update - changed some tubes. Picked up a Marconi U52 and the Ken Rad vt-231. Pretty damn nice sound coming from this amp at the moment!
I'm still stalled on the 6080's as the $$'s are big.

Thanks for the advice! Much appreciated!

First of all - great thread, I spend so much time hunting through and tube rolling seems fun, but I am a bit of a novice.
Currently i'm running a WA22 with the following Tubes:

Rectifier: Brimar 5Z4GY
Power: Tung Sol 7236
Driver: RCA 6SN7 (Grey glass)
 
Nov 15, 2020 at 11:22 PM Post #1,828 of 2,672
I was watching the bidding war of 596 on eBay. The price for this midcore rare tube is going crazy. The 596 has large soundstage, however, it is way too bright for my ears. It does help you to transfer your tube amp to a solid amp easily.



1605500551882.png
 
Last edited:
Nov 20, 2020 at 8:25 PM Post #1,829 of 2,672
I was watching the bidding war of 596 on eBay. The price for this midcore rare tube is going crazy. The 596 has large soundstage, however, it is way too bright for my ears. It does help you to transfer your tube amp to a solid amp easily.



Hmmm, someone might had read this post and the same tube was relisted. LOL
 
Last edited:
Nov 21, 2020 at 1:17 AM Post #1,830 of 2,672
Anyone know of a guide to Westinghouse date codes?

@attmci 596 too bright? Wow. Having grown up playing classical piano I’m very sensitive to bright, having sent cables and components back for it, but I don’t find the 596 particularly bright in a Lampi TRP dac — I have two samples (with Tesla EL51s). Where I find it can be a little midrange shouty is in a Supratek preamp (I’m thinking two 596’s in a row is too much).
 
Last edited:

Users who are viewing this thread

  • Back
    Top