mini-review: black SR325 VS brown headband RS-1
Dec 31, 2008 at 6:21 PM Thread Starter Post #1 of 13

nikongod

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Hello Head-FI

A mini-review of sorts was requested of a few headphones I own.

For this I will be using an Estsound E5 as source (with nominal upgrades) and BOTH a Melos-SHA-gold Maestrobator (A real Carlo maestrobator... biggest and baddest of the bunch) and “the silver ghost” my DIY OTL balanced tube creation.

The headphones are:
Grado SR-325 (black shells) with yellow HD-414 pads, quarter modded
Grado RS-1 with brown headband using flats
Grado HP-2 with ultra wide bandwidth cable (as reference or tiebreaker where necessary)

All 3 headphones are wired to run balanced, and a short adapter made of cardas headphone cable will be used to plug into the Melos.

The first song is The Shanghill Butchers by The Decemberists (off of the head-fi party at neils compilation album) on the melos.
There is not really much bass on this track, but the highs are a little tricky. There is some VERY low-level detail in the various parts of the organ moving. The RS-1 play it nice and smooth. The SR-325 have a hair more treble, and go SLIGHTLY sibilant on the singers voice at times, its not even close to unpleasant, but its a bit more obvious here. This song has a “wandering singer” sound where the vocalist is made to sound like he is moving around the stage as may happen at a small-venue performance, it is used EXCEPTIONALLY tastefully here and reinforces the overall theme of a singer addressing a gathering in a small village. Both headphones do this trick well moving him smoothly around the stage without “gapping” or any other shenanigans as he travels.

Next up is”Air Born” by Camel off of the same compilation CD, on the silver ghost.
This track opens with an airy flute but quickly gets into more drums and vocals. The vocals are much closer on this track than the previous, they sound a little more “mastered” or computerized than the other. The highs are still a little more forwards on the SR-325. The bass, and various drum sections are harder to pin down. The SR-325 has better impact on the higher pitched drums, but the RS-1 does the lower drums a bit better.

The song “challengers” on the album “challengers” by the new pornographers is up on the melos.
The song starts off with a strong bass-guitar (maybe upright bass actually) it really moves it along. The female vocals are well supported by the instruments, and not overpowered despite being somewhat light or airy.
The bass guitar sounds a little more organic on the RS-1, with the SR-325 still not a slouch. I swapped pads for a moment here (put the flats on the 325) and the 325 improved a HAIR in the bass, but didnt really change that much in the treble.

The next up is “I couldn't hear nobody bray” off of the album “I couldn't hear nobody pray” by the fairfield four on the silver ghost. Its 100% vocal with a little clapping and foot tapping in there, but really just a small male-vocal group.
Both headphones do very similarly on this one, I guess its just the grado house sound with great vocals. The SR-325 do have a SLIGHT edge on sound stage here pushing the performers a little further apart. The highest (frequency) part of this track are simply not as high as the others, and the SR-325 are not sibilant at all: they are not predisposed to sibilance, but not shy of it either. I dont think the RS-1 have a flaw in here, because they are sibilant on other music, but just slightly less sensitive to it.

For some crazyness I put on an old SKA/punk disc. I chose the song “mendoza” on the album “evildoers beware” by the band mustard plug using the silver ghost again. Just your standard medium to fast-paced ska/punk beats with a fast vocalist.
The song starts off with a bass-guitar and the drums for a bit. There is some distortion on the left channel (in the guitar) It sounds pretty good, although Im not 100% sure it was intentional. A rock band could integrate it well with their music... Anyways, if this were a rock album, I would prefer the SR-325 on that section, the RS-1 tried to dull out the “crunch” and hash of the distortion a little too much. Simply put, the distortion sounded more like distortion on the SR-325 than on the RS-1.

Last one:
I put on some Tom Waits “tango till they're sore” on rain dogs, on the melos.
This was a harder bit of music to nail down. The 2 headphones both clearly showed some strengths and weaknesses here. The RS-1 sounds AMAZINGLY better for the piano, while I think it smoothed over Tom Waits' voice a bit. The piano had just an amazingly round, organic sound, but the vocals did not sound like I think his voice really sounds (although I have never heard him in person). The SR-325 on the other hand did not get the piano right like the RS-1, but got the vocals spot on for my imagination. Just to clarify, my imagination of Tom Waits' voice is pretty much pegged by Daniel Durchholz's comment that it sounds: "like it was soaked in a vat of bourbon left hanging in the smokehouse for a few months, and then taken outside and run over with a car." I disagree with the car part as it implies some sort of road-kill meat tenderization techniques, but the rest is spot on. Bottom line is that his voice (in my opinion, and that of others) should not sound smooth, there is meant to be a hard edge to it, which the RS-1's dont get right.

As a last bit of a comparison, with these 2 ways of playing the same song, I put the HP-2 on the melos, and got something in the middle. The vocals were a little rougher than the RS-1 made them out to be, but the piano fit in with the rest of the music better than on the SR-325.

Overall I prefer the RS-1 to the SR-325, but the 325 certainly has some strengths in music that has a focus on distortions, or a particularly dry edgy sound. The RS-1 has an edge when playing lower frequencies.
 
Dec 31, 2008 at 7:58 PM Post #2 of 13
I complety agree with you on everything. You describe them very well.

To sum it up:
Black SR325: Nice highs, excellent bass (quantity + quality) and OK midrange
HP-2: Excellent bass impact but sometimes miss quantity, beautiful midrange and laided-back highs
Vintage RS-1: Excellent bass impact, sometimes miss quantity but not much, best midrange of all Grados and excellent highs.

I prefer the Vintage RS-1 to HP-2 and Black SR-325, but between HP-2 and Black SR-325, that would be a tough choice. I really appreciate the bass quantity of the Black SR325.
 
Jan 1, 2009 at 1:21 PM Post #3 of 13
Thanks for a very interesting comparison
smily_headphones1.gif


Some questions:
What's the difference between black 325 and 325i (sound)?
Do the brown headband RS1 and black 325 share the same driver? (the supposed HP1000 driver)
 
Jan 2, 2009 at 4:52 PM Post #4 of 13
Quote:

Originally Posted by Henmyr /img/forum/go_quote.gif
Thanks for a very interesting comparison
smily_headphones1.gif


Some questions:
What's the difference between black 325 and 325i (sound)?



I have never actually had them side-by-side LOL.
The general trend I see in other Grados is towards brighter, and I think this falls in line with other peoples impressions. Although I have never heard them, my impression is that the silver 325 got out of hand, and inspired the creation of the "I" version to tame the treble.
Quote:

Do the brown headband RS1 and black 325 share the same driver? (the supposed HP1000 driver)


AFAIK, neither headphone has ever had an HP-1000 driver. The SR-300 was rumored to have hp-1000 drivers when Joe ran out of SR-300 drivers, but they are extraordinarily rare in any case. The RS-1 & SR-325 are both 100% John's creation and although its possible that an early prototype used the HP-1000 driver. When you consider the 2 mens' distinctive "house sounds" it was probably a short lived experiment... Everything I have heard from John has sounded like it came from him: everything from Joe, obviously came from Joe.
 
Aug 29, 2009 at 1:44 AM Post #5 of 13
I got lucky and found a pair of black SR325. I thought they were just the basic SR325's (the silver ones) I thought the original owner painted the silver black and it looked really nice. But as soon as I put them on, I noticed the distortion for guitars in all my music. It was a real eye opener for me and I knew I had something different in my hands than the stock pair of sr325's. And at this point I'm leaning towards the SR325's instead of the hf2's. I started digging through these old threads to find out more info on the black sr325's and I was surprised when people said these were dry and lifeless-quite the contrary in my opinion, in fact I can't imagine listening to Tomwait's "Closingtime (album not song)" with any other headphone, these truly bring out his raspy voice and every emotional string tied to them. But yeah these are ... awesome
 
Oct 26, 2009 at 6:29 AM Post #6 of 13
Quote:

Originally Posted by pdupiano /img/forum/go_quote.gif
I got lucky and found a pair of black SR325. I thought they were just the basic SR325's (the silver ones) I thought the original owner painted the silver black and it looked really nice. But as soon as I put them on, I noticed the distortion for guitars in all my music. It was a real eye opener for me and I knew I had something different in my hands than the stock pair of sr325's. And at this point I'm leaning towards the SR325's instead of the hf2's. I started digging through these old threads to find out more info on the black sr325's and I was surprised when people said these were dry and lifeless-quite the contrary in my opinion, in fact I can't imagine listening to Tomwait's "Closingtime (album not song)" with any other headphone, these truly bring out his raspy voice and every emotional string tied to them. But yeah these are ... awesome


I have been listening to my newly aquired Black 325 (pink drivers) for a few days and really like them. I also don't find them boring at all. It has a sweet mid-range, good bass and is closer to vintage RS1 in sound character than all the other Grados I have. Before they arrived I was mainly using the HF-2 (new toy) and now I am also leaning toward the Black 325. People usually discribe SR325s as bright headphones but it doesn't seem to apply to my black 325. Can't wait to try them with my Melos Sha-Gold when it comes back from an upgrade in a few days' time.
 
Oct 27, 2009 at 1:36 AM Post #8 of 13
I have some black 325 and adore them - had grado put a reference cable on them and it's nice.

I agree with the reviews from all above (still trying to figure out if i prefer the HF-2 or RS-1 to them).

The one thing I will say though, is that for me, these absolutely came alive when using them with flats.

Flats, ref cable and tubes with these are a truly winning combination.
 
Oct 27, 2009 at 3:22 AM Post #9 of 13
Quote:

Originally Posted by jrosenth /img/forum/go_quote.gif
I have some black 325 and adore them - had grado put a reference cable on them and it's nice.

I agree with the reviews from all above (still trying to figure out if i prefer the HF-2 or RS-1 to them).

The one thing I will say though, is that for me, these absolutely came alive when using them with flats.

Flats, ref cable and tubes with these are a truly winning combination.



What cable did you put on them? Which area did it improve?
Nikongod's review is so spot on though. The black 325 are now one of my favourite Grados . Has anyone compare them to the newer gold/silver 325s?
 
Oct 27, 2009 at 4:31 AM Post #11 of 13
Quote:

Originally Posted by MrGreen /img/forum/go_quote.gif
thread needs pics


There you go. The one on the blue box is the pair I bought from Derekbmn.



 
Oct 28, 2009 at 10:25 AM Post #12 of 13
Quote:

Originally Posted by pcf /img/forum/go_quote.gif
What cable did you put on them? Which area did it improve?
Nikongod's review is so spot on though. The black 325 are now one of my favourite Grados . Has anyone compare them to the newer gold/silver 325s?



i had grado put their Reference cable on it

to me ears, it improved detail and resolution

there were a couple of less than positive reviews about this can - glad nikongod's take has folks listening and sharing other opinions about them
 
Oct 28, 2009 at 2:15 PM Post #13 of 13
nikongod, for all my lusting after the RS1, I'm afraid this hasnt helped. I wouldnt have thought it possible, but based on your musical selections, our respective tastes would seem to be polar opposites - completely 180 degrees apart. Tom Waits is about as close as you came to anything in my lexicon, and his gravelly voice is a taste I never acquired.

Thanks anyway - its all an adventure.
 

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