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Selling The Ferrum OOR and Hypsos as a Set. Can sell only The OOR too. They are came back as a trade from my customer and been used about 300 hours. All in perfect like new condition and include all the packaging. We are Ferrum official distributors in Israel - HiFi Connect. Price for Set = 2200 EU negotiable Price for only OOR = 1400 UE negotiable Shipment via Fedex Express = 70$ worldwide Can declare low value if needed. Contact - Jacob +972-54-9333389 via WhatsApp

My good friend and fellow audiophile Gerald k and I have made a compilation of music files which we feel are perfect for testing new equipment. We wanted to use music that we not only enjoy listening to but which also has the abillity to reveal flaws in the signal chain. I listen mostly on Headphones (Sennheiser/ Audeze/ Audio Technica) while Gerald listen only on speakers (Tad, Kharma/Linn/Naim). We have spend many an evening and several bottles of Cotes de Rhone wines arguing and eventually agreeing on this list of audio equipment test music. This is what we came up with, please feel free to comment or post alternatives, if possible with a link as to where to purchase the music that you feel is ideal for this purpose. We also looked for reviews that we felt agreed with what we hear in the recordings. Sound stage and definition 1. Carmen Gomes inc; '' I'm on fire'' from Thousand Shades of Blue Sound Liaison Music Shop Placement is perfect on this young audiophile classic as well as the near perfect natural recording of the voice, but the real test for audio equipment when listening to this recording is it's ability to separate the kickdrum from the upright bass. The two instruments are playing the same pattern. On less than optimum equipment it might be difficult to separate the two, but with good setup you clearly hear the upright at 10.00 and the kick dead center with a nice decay that one generally do not hear on commercial recordings. There are lots of speakers and headphones with ''extended lows'' but low with definition is a whole different ballgame. Hifi; 2 Alban berg Quartet; Bartok String Quartet no.1 in a minor 1th movement. (LP,EMI) in the beginning of this movement the 4 instruments all play mainly in the same middle and upper register. Despite all that mid and high information the music should not sound harsh. This recording has the same perfect sound stage as the Carmen Gomes recording. We believe that this kind of sound stage with such a sense of depth and realistic placement is only attainable when you are recording the musicians in one room at the same time. Amazone Intelligible representation 3. Frank Sinatra; ''What's New'' from Only the Lonely. Frank is maybe a bit too prominent represented but one should still be able to notice all the different lines played by the various instruments in this incredible Nelson Riddle arrangement. 4. Me'Shell Ndegéocello; ''Levictus:Faggot'' from Peace beyond Passion. Here we have the opposite, the voice is a bit too soft in this optimum funk piece yet you should still be able to hear every word. easily optainable http://www.amazon.com Depth and Space When talking about depth and space we had to include a couple of Reference Recordings tracks. This label has allways done justice to it's name and consistently produced recordings of very high quality. 5. The Concord Chamber Music Society;''Danza del Soul'' from Brubeck and Gandolfi works. 6. Doug Macleod '' the Night of the Devils Road'' from There's a Time here you have two completely different pieces of music, one by The Concord Chamber Music Society and one by blues legend Doug Macleod accompanied only by guitar and kick drum. But the depth and the space of these two recordings is simply outstanding. Enjoy the music.com; Audiophilia; Reference Recordings Complete Audiophile Classical Music Orchestra and Jazz HDCD Catalog 7. Andre Heuvelman; ''Oblivion'' from After Silence 8. Joni Mitchell; ''Comes Love'' from Both Sides Now Andre Heuvelman's rendition of Astor Piazzolla's master piece have a great sense of depth. Every instrument sounds rich and full with a gorgeus natural decay. On lesser equipment the sound of each instrument can become a bit of a blur while on good equipment the sound of each instrument should be clearly defined with a clear sense of the room this recording have been recorded in. Same goes for Joni's wonderfull standards collection, it is a big hall you are listening to. Sound Stage on the Sound Liaison recordings; Sound Liaison Music Shop Both Sides Now won a Separation 9. Miles Davis; ''Stella by Starlight'' from the Complete 1964 Concert 10. John Scofield; ''Just Don't Wan't to be Lonely'' from Uberjam Deux we use these recordings to check for spill between left and right channel. The Miles recording was done on a 3 track tape machine and therefore there is this very wide sound stage and separation between the instruments; piano complete left, horns and bass dead center, drums completely right. drummer Tony Williams sometimes does not play at all and on those moments all one should hear on the right channel of the piano is a faint echo. All Music; John Scofiel's cover of the old Main Ingredient hit has a complete left right separation. The organ is audible on the left channel only and the rhythm guitar is on the right. The separation is so extreme that if you were to disconnect the right channel you would not hear any rhythm guitar at all, just like on the early Beatles stereo LP's. Jazztimes; Imaging 11. Trevor Pinnock; Mahler symphony no. 4 this delicate chamber orchestra arrangement of the great Mahler Symphony is a real beauty. the all music review said; Linn Records - Mahler: Symphonie No. 4 12. Iona Brown and the Norwegian Chamber Orchestra;''the Spring'' from Grieg two Elegiac Melodies. the Grammaphone review puts it well; http://http://www.naimlabel.com/recording-grieg--tippett--beethoven.aspx Batik; '' The Bird'' from the Old Man and the Sea just about perfect imaging, left to right evenly laid out for your eyes and ears to see, piano, bass, drums, guitar and again a one room recording. Unbelieveable why sofew companies do this when it can yield so very satisfactory results. http://http://www.soundliaison.com/ Audio Stream; John Scofield;'' Never Turn Back'' from Piety Street the drum intro has a small imperfection, there is a soft ringing sound on the left channel probably coused by a sympathic resonance in the drum set or in the room. The moment the organ enters it kind of cover up the problem, although if you really listen for it you can hear it through out the track. Wonderful old fashioned sound stage. All Music;

View Classified iFi micro iDSD Black Label Portable USB DAC and Headphone Amplifier The iFI micro iDSD Black label is a portable USB DAC and headphone amp with an 8 hour battery autonomy. See URL http://ifi-audio.com/products/micro-idsd-bl for a full description. The unit is in an excellent state and comes with a fully loaded internal battery. It has been extensively tested before being put to sale. Unit accepts PCM up to 32bit/768kHz and DSD up to DSD512. Excellent sound. Includes: USB cable with female A-type connector (DAC side) and male A-type connector (computer output side). (Please note that the unit does not use a B-type USB input). Carrying bag. Instruction cards. Seller André Gosselin Date 12/13/23 Price 700.00 USD Category Digital to Analog Converters  

I have a mid 2012 Macbook Pro, Mackie CR3's, Behringer HPX2000 and I'm just kinda happy. Mackies are connected to 3.5mm headphone output of Macbook Pro to the 1/4 TRS inputs of the Mackies. The Mackies have a 3.5mm aux output I can run the headphones on but when I plug them in the speakers shut off. I read that my laptop has 3.5mm/optical mini toslink output. How can I 100% find that out? I installed a programs called Mactracker and it said I had it but I followed some other instructions to check and it didn't show I do. In any event, without upgrading the Mackies I'd like to improve my all around sound quality and achieve deeper bass expecially when wearing the heaphones which aren't very load from the Mackies. I cloud try going straight to the Macbook with them but I don't want to be moving the cable a lot, the jack already seems loose. Please help, this is what I kinda have in mind, keep in mind I know nothing about all this stuff. https://www.amazon.com/dp/B07X238W58/?coliid=I3OM2SNSG0CQXA&colid=CC9E3PYS8XU9&psc=1&ref_=lv_ov_lig_dp_it

I am trying to build a hifi Headphone station for Roon streaming. This is an evolution of an earlier thread I started.... I was seeking too much in an all-in-one box and have decided to get a stand-alone tube headphone amp. I am looking for a Roon-Ready streamer/DAC to feed it. My IDEAL box would do precisely that, do it really well, and do nothing else. My research has turned up many Roon-Ready DACs, but almost all are bloated with many features I do not need (pre-amps, proprietary control software, etc). I don’t mind spending <=$2k, but I’d rather that go into a better DAC than into features I do not need. Suggestions?

Greetings, Looking for a new headphone amp for a specific situation: drive a stand-alone headphone system in a home study. No loudspeakers. Roon-Ready streaming Tidal/Qobuz/NAS will be only source. Ideally, I could find a high-end, class A tube amp with balanced phone outs,...with DAC and streamer built-in. BUT, I prefer to not compromise amp or DAC quality in order to jam all functions into a single box. 2 components would be fine. Suggestions?

The new Apple Airpods sound about the same as the Lightning Earpods, but are Bluetooth. I don't know how many outer-ear Bluetooth earbuds are available today, but this is the first I've encountered. The bad news, if it's taken that way, is having the Earpod sound for $160 USD, albeit it's wireless. The good news, for those who have an equalizer, is that the EQ'd sound is as good as any other Bluetooth headphone that I've optimally EQ'd. But it gets better - much better for me at least. It's like wearing nothing - no headphone on the head, and no eartips in the ear canals. It's very stable, and in this review I describe an out-of-head sensation that I don't get with any of my headphones. Apple Airpods Outer-Ear Bluetooth Earbuds review | Headphones Hangout Forum

I bought the Ella because it looked very futuristic, extremely well built, had planar drivers, and the minimal reviews and comments didn't scare me off. While that doesn't sound terribly exciting, my review doesn't rave about this headphone either, because the price is high ($700 USD) and the sound is rather mid-centric. All that aside, I love this headphone, and I place it above the likes of the AQ NightHawk and other headphones near its price, and very close to the Focal Elear in overall quality and performance. http://www.hifiheadphones.co.uk/community/threads/blue-microphones-ella-planar-stereo-headphone-review.4470/

The lowest-price full-size B&O Bluetooth headphone is much better than I expected it to be. I paid $300 USD for this gem, and it's so good that I have no desire to buy the more pricy models they sell. Works great on Bluetooth, and it can be used wired with a good DAC and headphone amp. http://www.hifiheadphones.co.uk/community/threads/b-o-bang-olufsen-h4-bluetooth-stereo-headphone-review.4447/

Here is a headphone that gave me way more than my money's worth - a good neutral and detailed studio monitor that retails for $150 USD. Highly recommended. http://www.hifiheadphones.co.uk/community/threads/senal-smh-1200-closed-back-studio-monitor-headphone-review.4460/

This German Maestro GMP-160 is, in terms of materials and construction, by far the cheapest headphone I've ever owned. Nonetheless, with some treble reduction**, the sound is surprisingly good. Even the Tutt-Keltner drum improvisation is sharp and detailed. The question I have is whether the paper earpads and earcup-stuffers will last more than a couple of months. **It's not only bright, but maintains that brightness to 10 khz and above, whereas most low-budget headphones roll off quickly in the upper treble. http://www.hifiheadphones.co.uk/community/threads/german-maestro-gmp-160-lightweight-stereo-headphone-review.4459/

Here is a real treat. The best overall sound I've gotten in an off-the-shelf headphone in a long time. Worth reading about: 1More MK802 Headphones - Review - MyMac.com

Here is the best Bluetooth headphone I've used so far, and at just over $100 USD, an excellent deal. Puro BT5200 Bluetooth Stereo Headphone – Review

Here's the Elear - for my purposes, the best sound I've heard, but your mileage may vary according to your treble preferences and which amp you use. Due to the large impedance spike around 40-50 hz, the power demand could weaken the deep bass somewhat, if your amp isn't up to it. The $1000 price is a lot, but the build quality and sound quality make it a keeper for me. Focal Elear Around-Ear Open-Back Stereo Headphone review | Headphones Hangout Forum

I've reviewed IEM's before, ranking from "well worth consideration" to "among the very best". This v-moda Forza Metallo is in the latter category, and it's inexpensive (my favorite word). V-MODA Forza Metallo In-Ear (IEM) Stereo Earphone review | Headphones Hangout Forum

It was my good luck to get another Audio-Technica headphone for review this month, on loan from MyMac for a couple of weeks. To be honest, I like most headphones I do get, since I choose only those that interest me. That said though, this A1000z is one of the better bets in a more-or-less neutral 'monitor' headphone, and I commented after the review that the only headphones I've had that are comparable in the A1000z's price range are the MrSpeakers Mad Dog and the AKG K712 (albeit they don't sound quite as neutral). I think the cheaper AKG K553 Massdrop edition was nearly as good as these, and probably the best bargain. Audio-Technica ATH-A1000Z Art Monitor Headphones - Review - MyMac.com

Listening to the $350 Audio-Technica ESW990h wood-earcup headphone has been my most pleasurable hi-fi experience in a long time. The $1000 Focal Elear could have been even better if it weren't so recessed. Even though the ESW990h doesn't have quite the Elear's detail (when the Elear is EQ'd), the overall accuracy of musical tone puts the ESW990h in that rare category of mine - headphones that sound right, right out of the box. ATH-ESW990H Portable Wooden On-Ear Headphones - Review - MyMac.com

I tried to get earpads for the Klipsch Image One headphone, and opened a support ticket. Today, they sent me an email asking if my address listed was correct. I replied YES. Then I got a rejection that their email was a "No Reply". So I called Klipsch support and waded through a hellish bunch of button pushes, many redundant, before I got a rep. I told her about the email, and she gave me a tongue-lashing about how stupid I was to try replying, instead of reading some very tiny print way at the bottom that said "no reply email". And then she hung up on me. This was possibly the worst tech support I've ever called, rivaling the Apple supervisor who hung up on me after lying over and over again insisting that Apple does not force-download iOS updates (they do). So there you are - Klipsch - very hostile and arrogant support.

This headphone is very similar to the Bose QC35 Bluetooth headphone, with 3 important differences. One, the price is about 1/3 of the QC35's price, at $119 USD. Two, the Matrix3 does not have Noise Canceling, although the isolation is very good. And three, Bose pretty obviously uses a DSP along with the Noise Canceling to flatten out its response, which is fairly neutral. One of the evidences for that is the QC35's Passive mode sound, which is very similar to the Matrix3 sound (the Matrix3 sound is about the same either way). MEE Matrix 3 Around-Ear Bluetooth Stereo Headphone review | Headphones Hangout Forum

I need a mic to talk to friends when I am playing games, but I hate using over the ear headsets; for me, they are uncomfortable, they give me a headache, and they hurt my ears after a while. My problem is that over the ear headsets are the only way I know of to have a sidetone, I cannot use a headset without a sidetone. I would much rather use my earbuds/in-ear headphones. My question is what do I need to be able to use in-ear headphones and still have a sidetone so I can hear myself? I tried to figure it out myself but I know absolutely nothing about this sort of thing. I don't really want to spend a lot on this, whatever is cheapest will be good enough for me.

This could have been just another IEM review, but it's a woody, it's a Thinksound, and to me the sound is as good as or better than the RHA T20i that I had. The sound is definitely V-shaped, and it has a one-button control box with microphone. MSRP is $119 USD. http://www.hifiheadphones.co.uk/community/threads/thinksound-ts03-plus-in-ear-wood-earpiece-earphone-iem-review.4489/

I have been opening lot of blogs and everyone is recommending different kinds of headphones. This has resulted in lot of confusion. Can here anyone please suggest me best headphone to buy under 100 dollars? Not more than this. Thanks In Advance. https://crystalbreak.com/best-headphones-under-100/

The latest version of one of my all-time favorite headphones (v-moda M100, "King of Headphones") has returned as v-moda's second edition Bluetooth model, called (wait for it...) the Wireless 2. Simply stated, this is the best headphone they've ever made (in my opinion), playing with the same sound wireless or wired. The biggest change from the M100** besides Bluetooth is moving the strongest bass from slightly above 100 hz to below 100 hz, for much better impact and detail. The bass doesn't sound as strong as the M100, until you fire up some EDM and feel the difference. There are 2 versions with different Bluetooth codecs. **The Wireless-1 does not have the folding hinges, but the Wireless-2 does. http://www.hifiheadphones.co.uk/community/threads/v-moda-wireless-2-bluetooth-aptx-stereo-headphone-review.4443/

The Studio3 was sitting there at the Apple Store, looking very tempting in its impressive "special edition" packaging, and I even got a 5-minute listen to the demo unit using my own iPhone. The demo sounded kinda thick - even a bit muffled, but the extra sweetening they added on the high end made it listenable. I've had a few Bluetooth headphones now, but not a Beats wireless, so I was curious what the potential of this headphone might be for quality listening, given that I'd re-tune it a little with my equalizer. The conclusions are in the review text, but one thing I can say up front is that while they get the middle frequencies about right through their ANC-plus-Bluetooth codecs, the extreme lows seem to have excess distortion. The extreme highs fare better, but I can't judge how much negative impact the DSP's have on those highs versus how much quality if any is lost in the basic design. One issue that popped into my head while writing this review is the so-called Loudness Wars. I wonder if the trend in many new headphones to have a recessed lower treble is actually compensation for the Loudness effect, to push the strong forward voices more to the background. Pure speculation there.... http://www.hifiheadphones.co.uk/community/threads/beats-studio-3-wireless-bluetooth-headphone-review.4516/

Recently I'm trying to design a circuit to regulating LED brightness using headphone output. My PCs headphone jack (green) outputs a 4Vpp (2V amplitude) sinusoidal signal at 100% output level set in the sound preferences. What kind of circuit would I need to drive a red LED (2.2V forward voltage, 20mA forward current) based on the voltage level present at the headphone jack? The LEDs luminous intensity behaves linearly in the range from 0 to 30mA. My idea would be to balance the LED current like follows: Soundcard output: +2V: driving the LED with 30mA 0V: driving the LED with 15mA -2V: driving the LED with 0mA I experimented with a circuit that puts the signal in parallel to a 9V battery that provided DC bias voltage. And I also tried to use a BC547C npn transistor in combination with the 9V battery. Unfortunately unsuccessful. The outcome was always a offset of the LED current: e.g. +2V: 28mA, 0V: 22mA, -2V: 16mA I was not able to balance the current through the LED as described above. I guess to achieve this, a much more elaborate circuit is needed. Edit: I would like to modulate the LED with the frequency of the audio signal. A receiver catches the signal using a phototransistor. I achieved the transmission using a simple Common-Emitter-Amplifier, the outcome was OK. But I want to make use of the whole LED intensity spectrum (0-30mA). One simple circuit to do what I want is a rectification circuit. The chain of sub-circuits would look like: Decoupler Rectifier buffer + bias op-amp Filter LED bias. The decoupler will remove any DC component from the waveform. The rectifier will convert from a ground-centered 4Vpp sine wave to a 2Vpp half-sinewave. The buffer will reduce load on the laptop and should be connected to shift up the signal to be biased such that a max amplitude will present 30mA to the LED, and a min amplitude will present 0 - for this you will need to know the forward voltage drop of the LED. The filter will convert from the half-sinewave to a DC rail. The LED bias will be a simple resistor. I would really appreciate any advice. Thank you very much! Best regards,