These closed-back headphones use the stiffest drivers available: Titanium-plated! These drivers offer the most exact & correct sound reproduction you can imagine. Using specifically developed velvet earpads, you will have fantastic comfort for extensive working hours, combined with a maximum of isolation. The PRO 750 comes in the safe PRO hardcase, incl. one straight & one coiled cord, a spare pair of velvet earpads which are easy to change due to the speed-switch technology. ...

The PRO 900 headphones from Ultrasone provide professional-quality audio in a lightweight & comfortable design. The headphones can fold down into the included hard case, which also has room for storing accessories. The headphones are fully adjustable, & have comfortable velvet around-ear speed-switch earpads. A spare pair of earpads are included. The headphones use large 40mm titanium-plated drivers to provide the most exact sound reproduction possible, with a wide frequency response that offers deep bass & crisp treble. The headphones use Ultrasone's proprietary S-Logic Natural Surround Sound PLUS technology to provide a realistic sound scape, creating the impression that you're listening to high-quality speakers that are actually several feet away. This technology also produces the same perceived volume levels at a lower d B rating, allowing you to set the volume on your player a bit lower, potentially reducing the risk of hearing damage. Other great features of the PRO 900 include MU metal shielding, which reduces radiation emission by up to 98% compared to other similar headphones on the market. This is an excellent feature for users who spend a great deal of time using headphones. The headphones include two ultra-soft single-sided detachable cables; one straight & one coiled. Each cord has a standard 1/4" stereo plug, & a 3.5mm mini adapter is included. Key Features Pro-Quality Sound Large 40mm titanium-plated drivers provide exact sound reproduction. Combined with Ultrasone's S-Logic Surround Sound Technology, this puts you right into the center of the music. Instead of piping sound directly into your head, the S-Logic technology creates a rich & detailed soundscape that seems more like you're listening to live music than headphones. Safer Listening In addition to providing a realistic sonic experience, the S-Logic technology provides the same loudness sensation as other headphones, with an up to 40% lower d B output. This lets you set the volume lower on your music player, & potentially reduce the risk of hearing damage. Ultra Low Emissions The PRO 900 headphones have ULE technology with an MU metal bufferboard to significantly reduce the amount of electromagnetic emissions produced by the headphones; up to 98% less than standard headphones. This is excellent for professional users who spend the majority of their day wearing headphones. Comfortable Design The fully-adjustable headband & velvet around-ear speed-switch earpads provide long-lasting comfort. A spare pair of earpads are included. Portable Design The headphones fold down easily into the included hard case for convenient storage & travel. Detachable Cables Two ultra-soft single-sided detachable cables are provided; one straight & one coiled. Each cable has a 1/4" stereo plug, & a 1/4" to 3.5mm mini adapter is included. Barcode 4043941072305 Included Accessories 6.3mm to 3.5mm Stereo Adapter, Additional Earpads, Carry Case, Hard, Detachable Cable Connector Type 6.3mm, Straight Cable Length (m) 3 Cable Type Single sided Impedance (ohm) 40 Frequency Response (Hz) 6
- 42000 Form Circumaural Ear Cup Closed back Driver Type Dynamic Driver Diameter (mm) 40 Top  10   Reasons  to  use   Ultrasone   1. S-­‐ Logic TM   Natural   Surround   Sound:     The  sound  is  moved  out  of  the  head  in  the  room  around  you.   The   sound  appears  broad  and  detached.   Directions  and  distances  can   be  heard  and  perceived  –  as  if  you’re  in  a  live  concert  or  in  the   sweet  spot  of  fine  monitor  speakers.     2. Less  hearing  fatigue:     Listening   (or  working)  with  headphones  causes  hearing  fatigue   rather  quickly   (ouch  my  ears  hurt).   With  S-­‐ Logic  the  sound  into  your   individual  ear  reduces  hearing  fatigue  close  to  zero.     3. Hear  more  
Details:     One  of  the  most  important  facts  for  the  working  musician,   engineer,  or  producer!   You  are  able  to  hear  more  detail  and   nuances.   For  a  consumer,  you’ll  discover  hidden  gems  you  never   heard  before.     4.   Safer  hearing:     S-­‐ Logic TM  reduces  sound  pressure  levels   (3-­‐4  d B)  up  to  40%  for  the   same  perceived  loudness.   This  may  significantly  reduce  the  risk  of   hearing  damage  -­‐  a  must  if  you  spend  a  lot  of  time  in  headphones.     5.   Patented  ULE   Technology:  Ultra   Low   Emission:     Unlike  other  headphones,  with  ULE  you  have  *radiation  protection.   Electro-­‐magnetic  emissions  are  cut  to  approximately  98%.   Without   ULE  it’s  as  if  you  put  5  computer  CRT  monitors  directly  on  your   head.  ULE  is  very  important.     6. Design:       Reviewers  have  spoken  glowingly  and  use  words  like  “upscale   &  elegant”  and  have  written,  “...the  combination  of  high  style   &  stellar  sound  are  hard  to  beat.”   All  are  incredibly   comfortable  and  have  a  professional  and  cutting  edge  look.     7.   Choice  of  
Materials:     Edition  headphones  are  made  of  the  finest  materials  available.   But   all  through  the  ULTRASONE  brands,  meticulous  care  is  taken  about   the  materials  used.     8.   Great   Craftsmanship:     Great  build  quality,  reasonable  weight,  precision-­‐engineered  and   an  incredibly  low  failure  rate.     9.   Warranty:     5-­‐year  transferrable  limited  warranty  with  receipt  of  purchase.   ULTRASONE  is  that  good.   Need  we  say  more?   (2   Additional  years  on   the   Edition  products  with  the  mailing  in  of  the  warranty  card)     10.   Philosophy:      No  other  brand  concentrates  on  just  headphones,  has  60  patents   worldwide,  designs  products  with  accuracy  for  the  pro,  consumer,   &  audiophile  market.     *  not  on  the  HFI  450  and  the  HFI  15G 


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The PRO 900 headphones from Ultrasone provide professional-quality audio in a lightweight & comfortable design. The headphones can fold down into the included hard case, which also has room for storing accessories. The headphones are fully adjustable, & have comfortable velvet around-ear speed-switch earpads. A spare pair of earpads are included. ...

The Ultrasone Signature-DJ headphones were created using not only extensive knowledge of headphones in general but also by taking feedback from DJ&0s all over the world. So imagine some of the best headphones you have ever heard, but that were able to be used at very high volumes, with superb low frequency response, all while being shielded from 98% of the EMF that the drivers produce. Well that is the Signature-DJ headphone. ...

These headphones, which are set to revolutionise the PRO world, are a result of years of dialogue with professional musicians & Hi-Fi enthusiasts. H&-crafted in Germany. These black, newly-developed Signature PRO headphones combine Ultrasone first-class sound properties & high-quality material of the Ultrasone Edition series, with the requirements for use on the move, on set, in the studio, anywhere & everywhere. These high-class headphones find their fields of application in mixing, mastering & in areas where the most neutral, balanced & precise sound is required. Excellently qualified for the studio to go. ...

The Zino headphones from Ultrasone provide crystal clear audio in a compact & comfortable package. Ideal for use with iPods & other MP3 players, the Zino is designed with the mobile listener in mind. The sleek, modern look features brushed aluminum earcups with diamond-cut aluminum nameplates. Large 40mm gold-plated drivers provide a wide frequency response with clear detail. The headphones feature S-Logic Natural Surround Sound technology, which provides a realistic, spacial audio soundstage that provides a "live" feeling. This technology also creates a reduction of sound pressure levels, giving you the same perceived loudness at lower volumes, which may help to reduce the risk of hearing damage. In addition to being able to listen at safer volume levels, the Zino offers reduced electromagnetic emissions. The ULE technology uses an MU metal bufferboard to reduce radiation by up to 98% compared to standard headphones. For users who spend a lot of time wearing headphones, this is a fantastic feature.
Features: Foldable, Comfortable Design The headphones conveniently fold up for storage in the included bag. ideal to be used with MP3 players, the headphones pack full-size sound into a compact design Fantastic Sound Quality The gold-plated 40mm drivers provide clear sound with a wide frequency response Realistic Soundscape S-Logic Natural Surround Sound technology provides a realistic, three-dimensional soundscape Safer Listening The S-Logic technology produces the same perceived loudness at reduced sound pressure levels, allowing you to set the volume on your music player at a lower level, possibly reducing the risk of hearing damage Reduced Radiation The ultra-low emission (ULE) technology uses an MU metal bufferboard to reduce electromagnetic emissions by up to 98% compared to standard headphones Wide Compatibility The gold-plated 3.5mm stereo mini plug means that you can use the headphones with virtually any consumer audio device Specifications: S-Logic TM Natural Surround Sound ULE technology (Ultra Low Emission) MU Metal bufferboard, reduced field emissions in accordance with the ULE standard Dynamic principle Frequency range 25
- 25, 000 Hz Impedance 35 Ohm Sound pressure level 101 d B Driver 40mm gold-plated Weight 84g (without cord) Cord length: ca. 1.10m (OFC Cable) 3.5mm gold-plated slim-plug Included Accessories Carry Case, Soft Connector Type 3.5mm Cable Length (m) 1.1 Cable Type Symmetrical Impedance (ohm) 35 Frequency Response (Hz) 25-25000 Sound Pressure Level (d B) 101 Form Supra-aural Ear Cup Closed back Driver Type Dynamic Driver Diameter (mm) 40 Compatibility All Ipods, All Standard MP3 Players Top 10 Reasons to use Ultrasone 1. S-­‐ Logic TM Natural Surround Sound: The sound is moved out of the head in the room around you. The sound appears broad & detached. Directions & distances can be heard & perceived – as if you’re in a live concert or in the sweet spot of fine monitor speakers. 2. Less hearing fatigue: Listening (or working) with headphones causes hearing fatigue rather quickly (ouch my ears hurt). With S-­‐ Logic the sound into your individual ear reduces hearing fatigue close to zero. 3. Hear more

Details: One of the most important facts for the working musician, engineer, or producer! You are able to hear more detail & nuances. For a consumer, you’ll discover hidden gems you never heard before. 4. Safer hearing: S-­‐ Logic TM reduces sound pressure levels (3-­‐4 d B) up to 40% for the same perceived loudness. This may significantly reduce the risk of hearing damage -­‐ a must if you spend a lot of time in headphones. 5. Patented ULE Technology: Ultra Low Emission: Unlike other headphones, with ULE you have *radiation protection. Electro-­‐magnetic emissions are cut to Approx. 98%. Without ULE it’s as if you put 5 computer CRT monitors directly on your head. ULE is very important. 6. Design: Reviewers have spoken glowingly & use words like “upscale & elegant” & have written, “...the combination of high style & stellar sound are hard to beat.” All are incredibly comfortable & have a professional & cutting edge look. 7. Choice of

Materials: Edition headphones are made of the finest materials available. But all through the ULTRASONE brands, meticulous care is taken about the materials used. 8. Great Craftsmanship: Great build quality, reasonable weight, precision-­‐engineered & an incredibly low failure rate. 9. Warranty: 5-­‐year transferrable limited warranty with receipt of purchase. ULTRASONE is that good. Need we say more? (2 Additional years on the Edition products with the mailing in of the warranty card) 10. Philosophy: No other brand concentrates on just headphones, has 60 patents worldwide, designs products with accuracy for the pro, consumer, & audiophile market. * not on the HFI 450 & the HFI 15G





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" This is a sweet & weighty performer that delivers the sound in a beautifully layered & full-bodied manner" What Hi-Fi 5* Review Technical Specifications Transport: TEAC CD5010A Digital interface: Crystal CS8420 – reduced clock jitter - audio data correction D/A Converter: Crystal CS4392, 24bit, 192k Hz Conversion: 24bit / 96k Hz Digital standard: AES3, IEC60958 (S/PDIF) e EIAJ CP-1201 Digital input (Ext): 44.1k Hz Digital output: 96k Hz Output stage: Dual triode cathode follower in Parallel Valve complement: 4 x ECC83 (12AX7) Line Outputs: 1 RCA, 1 XLR Gain stage: Low Noise Gain: 0d B (Lo), +6d B (Hi) Power consumption: 100W max

Dimensions (la x lu x alt): 43.5 x 43 x 13 cm Net weight: 12 kg Downloads Unico CDE Manual DAC_OP2 Optional dac board Reviews CDE HFC The renewal of the top level products of Unico series begun with the new Unico 100 integrated amplifier now reaches another major stage with the introduction of the Unico CDE. Once again Unison Research is firmly resolute to offer a device that deserve to be part of such a blazoned family, able to transmit tradition & bring innovation, able to change only to get better, with a look at the aesthetics but without forgetting the substance. The new Unico CDE is the natural Evolution of the famous Unico CD, the world wide know CD player manufactured by Unison Research. As introduced with the Unico secondo the Unico CDE too wears the black hairlined aluminium chassis. The extrusion sections as part of the project, designed by the Unison Research technical staff keeping in mind both aesthetic & functional

Features: rounded corners, housings for the fixing screws, the precise manufacture & assembly. The front panel clearly reveals how the new Unico CDE belongs to the top level range of Unico series, leaded by the Unico 200 & recently enriched by the Unico 100. All the traditional features are preserved: the well known & beloved sandblasted & anodized aluminium front panel that defines the Unico-style, the wooden logo inlay, the wide graphical display (an unique feature, almost exclusive for Unison Research players) & that simple & user-friendly but complete interface.



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This amplifier maintains the distinctive technical elements, sound characteristics & winning look of the preceding models, & features original solutions which are the result of Unison Research’s innovative design & production experience that has been gained over the years. Along with the other models of the same series, the Preludio is an integrated amplifier which is faithful to the traditions here at Unison Research. ...

Like most modern amplifiers, the Unison Research S6 keeps things simple. That&0s not to say it doesn&0t have much to offer, far from it. The Unison Research S6 offers five unbalanced line inputs, a set of tape outputs & a single set of loudspeaker outputs with an output of 30-35 watts & output impedance of six ohms. To put it simply, the Unison&0s Research&0s S6 is the perfect introduction to valve technology, delivering that sweet glowing richness that tubes are famous for, without loss of bite or immediacy
- Offering a truly alluring combination of silky smoothness & crisp immediacy.
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Following on from the enormous acclaim from audiophiles & the specialist press which greeted Unison Research&0s integrated valve amplifiers PERFORMANCE & SINFONIA
- Unison Research decided to design a new amplifier, the S9. This is similar in output stage topology to these two highly successful products, but decidedly different & more modern not only in form & appearance, & also significant for its use of the new SV572 power valve.
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