Grado Head-Fi Series HF-2 Headphones

General Information

The Grado HF2 is the second limited edition Head-Fi fundraiser headphone produced by Grado Labs, following in the footsteps of the HF1. It takes the design of the HF1 a step further, with a hybrid body consisting of aluminum cups and a mahogany driver housing. This technique was also used in Grado's current flagship, the PS1000, prompting comments on the HF2 being a "baby PS1000". It originally went on sale as a pre-order for $429 at on May 15, 2009, and was featured at CanJam of the same year. As of now, the only means of purchasing one is used.

The first 25 produced were sold to members at CanJam, and there were complaints that the lettering on the cups was too blurry. Grado fixed the issue for the 500 sold regularly, but misspelled the lettering so that it read "Head-F1" rather than "Head-Fi". On February 22, 2010, a limited run of 26 "B-stock" went on sale, again at The 525 A-stock are numbered from 1 to 525 (the first 25 with blurry lettering), and the B-stock begin at 550 and end on #575.

As of June 5, 2010, the headphones once again became available at for the original $429 price. Whether or not this is a limited run, or what the numbering will look like, remains to be seen.

Latest reviews

Pros: full, warm, musical, natural tone, dynamics and reasonable detail, good looking, hand made, not source picky
Cons: needs better headband and ear pads, do not match well with loosy bassy tube amp
After haveing SR 325, RS2e, GS2000, SR80, I finally found my favorite Grado sound, the HeadFi2.

Maybe someone will argue the HP1000 is the most easy enjoying headphone grado ever made. However I found the Headfi 2 having a fun sounding even with budget DAC and AMP. If you have a clinical solid state AMP, but want a full, warm, musical, natural tone, dynamics and reasonable detail sound, the HeadFi2 is what you are looking for.

The stock grado is not a very comfy can, but if you band the headband and then use comfortable headband mods, replace the stock pad with a washed G-pad, the grado will simply become one of the most comfortable on ear headphone ever made.

Used with:
Dave, Hugo, M8 (DAC)
HP4, littledot mkv, Magni2 (AMP)
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Reactions: trellus
Pros: Naturalness, dynamics, balance
Cons: a touch 'heavy' to wear. The cable is too fat .
love the musical and dynamic quality of the grado sound but I have a hard time enjoying most of their products. The HF2 rocks however and is easily my favorite stock grado phone for old time rock n roll, classic 70's and early 80's metal, bebop jazz and blues listening sessions. The ps500 is a slight devolution from this sound imo. They are similar but the ps500 sucked out the mids and favored a one-note bass humped sound that ultimately sounds more 'grey' and clinical than the warmer and more 'worn out jeans' sound of the HF2. Why grado went in the ps500 direction must have been the result of some kind of market research or rudderless management which is disconnected somehow from the good old days when Sr grado was at the helm. Smooth out those waves and offer a full sounding, warm, slightly bass belly'd sound. It'd sell like hotcakes. Many a person wants full, warm, musical sound with natural dynamics and reasonable detail. All these things the HF2 does better than 95% of headphones to my ears.
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Pros: Perfect treble, more neutral than other Grado's, still energetic, reasonably detailed, excellent placement
Cons: Bass could be tighter
People don't usually review headphones three years after purchasing them but I feel obliged to review the cans which effectively ended my head-fi journey. This won't be incredibly lengthy (he says before accidentally writing something incredibly lengthy.) I will be selling them for reasons which I will delve into later, and I want to get my impressions down before they go.
But first, some background. Of course you can skip it if you want.
The Alessandro MS1's were my first audiophile headphones and I absolutely loved them. They were so intense and crunchy. I loved the way they made me feel the energy of the music. Despite this I couldn't just stop there (this is head-fi after all) so I picked up some Sennheiser HD580's. I liked them for music which suited the extra space like Jazz and Folk but found them too dark and didn’t listen to enough of the genres I enjoyed them with. Eventually, and unexpectedly, the Audio Technica AD700's drove me to sell the MS1's since for me they struck the perfect balance between space and energy. They've stuck with me to this day because of their versatility, huge soundstage, and sweet tonality. My discovery of Etymotics, however, lead to a quest for detail and after trying the AKG K701, '03 Beyerdynamic DT880 and Stax Lambda Pro I eventually realized nothing full sized really sounded like Ety's and returned to the AD700.
Although I still very much enjoyed the AD700's sound signature, my foray into higher end headphones had left me unsatisfied with them. The DT880's in particular impressed me greatly with their detail and more neutral presentation, and I would have kept them if it weren't for the awfully recessed mids. I wanted more, and when the HF2's were announced I impulsively jumped on them for a number of reasons. I wanted to know what a higher end Grado sounded like, if they fixed the issues I had with the MS1's. I also liked that Grado took the time to create something special for the Head-Fi community. As it would happen, the HF2's DID fix the issues I had with the MS1's and aside from a brief experiment with the Grado SR225 they have been my primary music headphone for multiple years. I had no reason to return to Head-Fi because of them. I was done.
So I guess I'll begin my sound impressions. These are all with the stock bowls through my Little Dot MKII and Beresford TC-7510.

First the highs. The highs are what set these apart from other headphones I've heard. They seem to manage to be very present and sparkly without being overpowering or fatiguing. They're just SO clear and detailed, yet are still balanced. The highs on the MS1i in comparison sound grainy and smushy (please forgive my non-standard audiophile terminology, I've been out of the game for a while) and tend to make things sound overly bright and sibilant. The overall tone on the HF2 doesn't even sound particularly bright to me.
Now for the mids. The mids are more bright than they are warm, however they’re not as bright as the MS1’s or even the AD700. The HF2 mids are just a tad more neutral and sound less “nasal” than the MS1i. This is another thing which attracts me to the HF2s. They’re most definitely Grado but they’re a slightly more neutral and “realistic” Grado, whilst still retaining most of the Grado magic. They still have the energy.
And the lows… The bass greatly contributes to the overall darkish tone. Compared to the MS1i’s it’s definitely more prominent. If I had one criticism it would be that the bass is slightly looser than I like it to be, but this probably isn’t helped by the tube amp. I mean it definitely isn’t boomy but there’s definitely a mid-bass hump going on. I’m not really a fan of bass in headphones. I was perfectly happy with the bass-recessed AD700’s. But I don’t really mind having a little more bass, and I think it actually adds to the energy. It gives electric guitars a little boost in the low end which makes them punch harder. It makes everything sound thicker and fuller. It also extends fairly deeply, but the mid bass hump can cause the deep bass to get overwhelmed by the mid bass. I much prefer the bass on the DT880’s if we’re comparing individual sound characteristics, but I think the HF2’s bass works well in the context of the HF2’s.
What apout soundstage? These are Grado’s so soundstage width and depth isn’t really what they’re about. Placement is excellent, and they have enough width to create a good sense of space. They don’t sound closed and boxed in like I remember my MS1’s sounding, or like the MS1i’s sound today. There’s space and “air” between instruments which isn’t there on the MS1i. Things sound less congested in more complex passages. It’s good.
When you've been enjoying a single pair of headphones for so long it's difficult to objectively explain why you like them. They just sound so right. Returning to them after listening to the AD700's for a while, or even some borrowed MS1i's, is like coming home. Every aspect of the sound comes together perfectly.
So why am I selling them? Basically as a starving student I can no longer justify having $400 headphones. Sure I love them, but I also love my AD700’s. I definitely don’t enjoy them four times as much as the AD700’s, despite paying four times as much for them. I’m also hoping to get into some home recording would benefit from something more neutral and revealing. I have a pair of K240 Sextetts on the way and they should satisfy me sufficiently. If not I’ll keep looking until I find something which at least partially fills the HF2 shaped hole in my heart.
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Wonderful review, thanks a lot for your effort !
I recommend using the stock pads reversed and taped.
Tell me next how the bass now sounds :)
Great review. Very close to my sentiments. 


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