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Sennheiser HD 650 Headphones Reviews


Everyone Should Own A Pair


Pros: Non Fatiguing, Accurate Yet Delicious

Cons: Unless You Can Properly Amp and Source, Don't Bother

I was enjoying these just fine using an RSA SR-71A portable amp. Quite powerful little amp for a portable. Recently purchased a Channel Island Headphone Amp with upgraded Power Supply. Wow ! I thought I had heard the HD650 but in fact what I had been listening to was trash compared to what these are capable of when properly amped. Expansive soundstage, deep, powerful bass, crystal clear highs and a midrange to make you drool. Top notch headphone ONLY if you feed it properly.

Beautiful non-fatiguing, laid-back, romantic headphones...


Pros: Scale very well with gear, sound superb with OTL/tube amps, very comfortable, well balanced sound

Cons: Technically bested by newer headphones, not as bright/revealing as newer headphones, "slower" presentation than other headphones

These headphones are superb in their presentation of rich, harmonic tones. They are not in your face headphones... the bass doesn't have the visceral impact of other headphones, and the highs are not cutting or piercing in any way. These headphones are smooth in a way that other headphones just can't match... they flesh out the tonality of the music, and present it as if you were sitting in the tenth row. You're left to close your eyes and take it all in, without it being pushed at you the way newer, more exciting headphones may do.   The midrange can be lush, organic and supremely holographic with the right gear. The bass is controlled, slightly emphasized compared to completely...
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Great for easy listening


Pros: Warm and dark sound sig, detailed mids and bass, good soundstage and imaging, very comfortable, never harsh or sibilant

Cons: May be too polite and laid back for some, rolled off in both ends. Highs lack a bit of sparkle and detail.

  The Sennheiser HD 650, quite possibly most popular can in head fi. While IMO it doesn't live up to the hype, at it’s price point it’s the easy listening headphone to beat. Though the older HD600 is possibly the better option as it's cheaper and more balanced.   Unboxing Pros: comes with a box, and a ¼ to ⅛ inch adapter Cons: box too huge, lack accessories   Nothing much to say except taking off the gray  textured wrapper is a tad annoying, but I do appreciate the adapter. Often you have to buy that separately.   3.5/5   Burn in (modding?) Pros: cons all go away in a few days, removing the foam takes out the veil. Cons: veil highs, trident...
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A true classic!


Pros: Very smooth sound, Impactful and extended bass, not sibilant, Good build quality, very comfortable.

Cons: Soundstage not as wide as other headphones in the same price range, not ultra detailed.

These headphones are a true classic!  Even if they are bettered today by some in technicalities, their sound signature and non-fatiguing nature remain a must hear in today's very crowded mid-fi range.  However, you'll need a good source (they're quite forgiving on the quality of the recording though) and an amp that can drive them to their full potential since they scale very well with high end amplification (in my case the ALO PanAm dac/headphone amp).
Willy 2 Streams

The 'tube amp' of the headphone world....


Pros: Smooth, lush articulate mids. Deep, tuneful, powerful bass. An organic, 'all of one piece' sound.

Cons: Air...give me AIR!

  Wow...these cans seem to generate a lot of passion! Mr. Tech Agent's review below is a pretty tough act to follow, but I will try. 1st a quote from the literature that comes with the HD 650's: "With the HD 650, Sennheiser has followed the changes in the listening habits of music lovers and the way in which they experience sound. In spite of all purism and the highest demands on precise sound reproduction, a slight change in listening behavior is detectable. Today many music lovers want to feel the sound more instead of plainly analysing it. The HD 650 now captivates your senses where you used to be a mere observer. It allows total submersion into an ocean of music and lets you...
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New Experience Right Out the Box


Pros: Extreme clarity, very comfortable

Cons: Style, Dark

I'm a noob to high quality audio equipment. I have been using V-Moda M-80's. I bought these because they were onsale for $272, and it would be stupid not to buy them at that price. I just opened these up and put them on. I understand that these may need to be broken in first. One of the biggest positives I noticed right off was the level of comfort. These are extremely comfortable, like I have pillows on my ears. The quality of the vocals is outstanding. The music is so much more crisp. Now to the negatives. Compared to the M-80's the sound is so much darker and subdued. The sound from the M-80's is bright and loud. No amp is needed and the M-80's can easily damage your hearing....
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Best headphone I've heard!


Pros: Pretty much everything

Cons: Recommended good amplication, feels plastic

I've owned these headphones for about 6 months now with a Magni Modi stack (not the best but it was enough). Through the past months I've spent a decent amount of time listening to them and I can definitely conclude they're the best headphones I've listened to. (well, I've never really heard much high end headphones $1000+)    The sound quality is just superb, the rich mids seem lifelike! I remember that was what had struck my attention the most, first of all they aren't completely "in your face" mids and they aren't distorted definitely amazing in this aspect!. They have great heavy bass for an open-back pair of headphones and they don't...
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An all time classic


Pros: Comfort

Cons: Fussy about Amps

The headphone i compare all others to, my reference point, my grounding. Wearing the HD650's is like coming home from a trip, wrapping yourself in your dressing gown and curling up on the sofa in front of the fire. Warm and cosy, and there really is no place like home.

an excellent sounding headphone


Pros: -rich, creamy bass -extremely comfortable -not harsh on the high end -excellent vocals -extremely large soundstage

Cons: -headphone can clamp a little hard when you first get it -can take up to 200 hours to burn in completely -earpads are a little hard when new

An excellent sounding headphone for the price. The 650 is what separates a mid-fi headphone and a hi-fi headphone. It is has extremely rich bass and excellent mids. The headphone does require a little amplification, but it is not too difficult to drive. The headphone is extremely comfortable- when broken in. when you first get the headphone, it clamps a little hard and the earpads aren't very soft, but both loosen over time. Some people may not like the "dark" or more warm sound, in which case they go for the hd 600, but if you do like the warm but not overly warm sound this is a extremely good headphone. It sounds excellent for classical/jazz, acoustic, rock, and metal. The bass is...
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