{"id":5307,"date":"2021-04-13T10:49:16","date_gmt":"2021-04-13T08:49:16","guid":{"rendered":"https:\/\/melodyclub.gr\/?p=5307"},"modified":"2021-11-02T20:31:53","modified_gmt":"2021-11-02T18:31:53","slug":"boulder-1110-1160-pre-power-amplifer-review","status":"publish","type":"post","link":"https:\/\/melodysvision.com\/el\/2021\/04\/13\/boulder-1110-1160-pre-power-amplifer-review\/","title":{"rendered":"Boulder 1110\/1160 Pre\/Power Amplifer Review"},"content":{"rendered":"

Jay Garrett is bowled over by this monster pre\/power amplifier combination\u2026
\n<\/em>\u00a322,500 \/ \u00a330,000<\/strong><\/p>\n

\n

\"\"
\nAs much a description as it is a name, Boulder Amplifiers originally hailed from \u2013 yes, you’ve guessed it \u2013 Boulder, Colorado in the United States of America. Now though, the company is located in nearby Louisville, where it has consolidated its reputation for producing world-class hi-fi in house. Under the leadership of\u00a0Jeff Nelson<\/strong>, who started his journey building custom boards for recording and broadcast studios in the nineteen seventies, Boulder has consistently turned out top-notch pre, power and phono amplifiers \u2013 not to mention an interesting integrated and DAC.
\nA testament to the company’s seriousness is that it doesn’t appear to conform to the usual annual product release cycle. In fact, the preceding 1060 amplifier was launched in 1999, and eighteen years passed by before the \u00a330,000\u00a01160 appeared<\/a>. Similarly, the 1010 preamplifier had a twelve-year run before the \u00a322,500 1110 took its place. So, while these designs might not exactly be cheap, you can rest assured that if you invest in a Boulder product, it won’t become obsolete within a few years. This is also the kind of company that only releases a new component when it’s significantly better than the one currently on sale, which is not a universal approach within the hi-fi industry, truth be told\u2026<\/p>\n

BIG TIME<\/h2>\n

\"\"
\nThe 1160 Class AB stereo power amplifier weighs a potentially hernia-inducing 61.2kg [only potentially? \u2013 DP<\/em>] or a thumping 97.5kg in its crate; this really does require at least two people to move it more than a few inches, unless you’re a fan of hospital food. Having almost done themselves a mischief by shifting it, the purchaser can at least take comfort in the massive amount of power now available in their listening room. It’s rated at a plaster-cracking 300W into 8 ohms, 600W into 4 and 1,200W into 2\u2026<\/p>\n

\"\"
\nPeek inside the hefty CNC’d casework and you’ll find dual power transformers that are DC filtered, and enclosed in a welded steel case said to provide entirely silent operation. Additionally, Boulder tells me that the 1160 uses a new grounding system, and fully-balanced circuit design to improve clarity and reduce distortion. The output stage uses no less than fifty-six power transistors \u2013 hard to argue with, considering that some amplifiers get away with just four!<\/p>\n

\"\"
\nThe rear of this vast amp is given over to two sets of biwirable speaker posts that only take spade connectors \u2013 this is bound to annoy some people. Boulder loves balanced, so both amplifiers exclusively use XLR connections and, save for the chunky power switch \u2013 which can be left on \u201cfor years\u201d according to the manual \u2013 and an Ethernet port, that’s everything of note back here. The sides of the 1160 are handed over to Brutalist heatsinks reminiscent of Bristol’s\u00a0Prince Street Car Park<\/a>, which is no bad thing as far as I’m concerned!<\/p>\n

\"\"
\nRegarding that Ethernet port, both the 1110 and 1160 make use of an ARM processor, with the latter employing it to manage power, protection circuitry and communications. By contrast, the preamp uses it for online firmware upgrades and enables remote troubleshooting. Handily, you can name the inputs for your sources by entering the preamp’s IP address in your browser; here you can also make settings adjustments, which is all very simple.<\/p>\n

BOULDER-ER<\/h2>\n

\"\"
\nWith its five sets of balanced XLR inputs, the 16.3kg 1110 is designed to form the heart of any serious system. Boulder’s aim with this product was to bring the resolution, clarity, and dynamic and transient speed achieved by the upper-tier 2100 and 3000 series to the 1000 line. Interestingly, this revision also saw the phono stage end up on the cutting-room floor. Instead, the company offers vinylistas the chance to buy separate units from its catalogue \u2013 such as its 1108, or even the 508.<\/p>\n

\"\"
\nLike the 1160, the beautifully CNC’d casement of the 1110 is rock-solid and mirrors the patterns of the power amplifier’s heatsinks down its sides. Inside, the preamp boasts full surface mount circuit board architecture, manufactured on Boulder’s own precision pick-and-place machine. The dual-mono audio boards isolate left, and right channels for optimal stereo separation in a single-chassis design says the company. Volume control comes by way of a balanced version of Boulder’s own analogue potentiometer, descended from the 3010 pre.<\/p>\n

\"\"
\nOne lovely and highly unexpected aesthetic touch is that the fascia of both pre and power amps line up to form a CNC’d topographical map of Flagstaff Mountain, located near you-know-where! The preamp sports a clear LCD screen that displays input selection and volume, below which are eight polished control buttons used to switch inputs, power on\/off, and perform other operations. To the right is an equally shiny volume dial that offers a 100 dB range divided up into 0.5 dB steps.<\/p>\n

SOUND QUALITY<\/h2>\n

\"\"
\nThe 1110 and 1160 are a formidable double-act \u2013 the brains and the brawn if you like. Both sound like they mean business in a no-nonsense way, with the 1110 being the nerve centre and the 1160 the muscle, with its seemingly limitless punch and power. Together this monster high-end combo can take on even the most power-hungry loudspeakers without breaking into a sweat. Moreover, you get dynamics and soundstaging good enough to make similarly priced McIntoshes shift awkwardly in their seats.
\nBy the time these American big-hitters landed in my listening room, I had already spent a few weeks with\u00a0Node Audio’s Hylixas<\/a>. Attaching the Boulder power amplifier to the high-tech Cambridgeshire speakers using\u00a0Tellurium Q<\/a>\u00a0Ultra Black cables brought a further dimension to their already impressive performance. The Boulder amps left the\u00a0YBA Passion integrated<\/a>\u00a0in their wake \u2013 understandable when you take into consideration the price difference. However, it’s not just a case of lots of extra money buying increased performance. This Boulder pairing is also eminently musical whilst lacking in any particularly noticeable sonic signature \u2013 something that’s well worth remembering, given just how visually conspicuous this dynamic duo is.<\/p>\n

\"\"
\nStreaming the\u00a0Sound City<\/em>\u00a0album through my Oppo UDP-205 disc spinner using Qobuz via Roon, and the sound of the live room in\u00a0Dave Grohl<\/strong>‘s studio as the reverb rang out on every snare drum strike on\u00a0Mantra<\/em>\u00a0was natural. The sharp attack, resonance and following decay were faithfully captured in my listening room. Those harmonised vocals of\u00a0Grohl\u00a0<\/strong>and\u00a0Trent Reznor<\/strong>\u00a0were beautifully rendered with an organic timbre, proving that these Boulder amps do a great line in honesty \u2013 but this doesn’t bode well for poorly pressed or recklessly recorded material, as this combo leaves nowhere for substandard sonics to hide.
\nWhy So Serious?<\/em>\u00a0from\u00a0The Dark Knight<\/em>\u00a0outlined the Boulders’, low-frequency love. Even through the Hylixa \u2013 not as generous as some big boxes when it comes to bass \u2013 the sub-bass was still very much present and correct. Meanwhile, an octave or so above, the upper bass remained taut, and this melded into a midband that keeps everything coherent \u2013 even in a purposely angular and tense track such as this.
\nIndeed these big Boulders do such a remarkable job of getting out of the way, that they shine a big spotlight on differences between other components. Naturally, I could already discern the characteristics of my moving coil cartridge in comparison to the moving iron design bolted into the tonearms used with my\u00a0VPI Prime<\/a>. However, the Boulders, aided by a YBA Passion PH150 phono preamp, used a dayglo marker to highlight every nuance, for better and for worse. It is perhaps this neutrality that lends this muscular combo its sense of surefootedness and organic, naturally live feel.<\/p>\n

\"\"
\nSuch steadfastness shouldn’t be dismissed lightly. This pairing might have the bulky physical presence of\u00a0Dwaine ‘The Rock’ Johnson<\/strong>\u00a0and\u00a0Dave Bautista<\/strong>\u00a0sat in your room, but it shows\u00a0Muhammad Ali<\/strong>‘s deft \u201cfly like a butterfly, sting like a bee\u201d approach to music-making.\u00a0Queen<\/strong>‘s\u00a0Brighton Rock<\/em>\u00a0proved not only that these amps could pick their way through the heavily saturated backing to\u00a0Freddie<\/strong>‘s vocals, but also keep up with\u00a0Brian May<\/strong>‘s iconic guitar solo. The track uses May’s Vox AC30 amps for a stereophonic question-and-answer session via an Echoplex tape delay machine, and the result was a display of guitar godliness. The Boulder combo made the guitar solo sound intimate and vast at the same time.
\nI found that this pairing dropped the listener right into the control room for a personal performance, as every nuance of the piece was laid before the listener. Yet the scale of the Boulder’s soundstage had me enveloped in those tape-delayed riffs.\u00a0Brian May<\/strong>‘s love of using the rasping edge of a sixpence when needing extra expression could easily be heard among all the other details here, as these amplifiers also grandstanded their agility and speed. Additionally, in both the\u00a0Queen<\/strong>\u00a0and the\u00a0Sound City<\/em>\u00a0tracks, snares had a wonderful snappiness to them, highlighting the crisp attack produced by the potent 1160.
\nVocals really benefit from the Boulder combo’s pure-as-the-driven-snow midband. Whether it’s the crystalline\u00a0Kate Bush<\/strong>, snarling\u00a0Patti Smith<\/strong>\u00a0or the dourly emotive\u00a0Michael Stipe<\/strong>, one thing rang true throughout \u2013 the sense of \u201cbeing there\u201d. Things never appeared forced or overly lit, but still had body and presence; there was an inherent truth to the performance. Together, these amplifiers produce a wonderfully open and detailed sound without needing to overdo the upper midband or treble. There’s plenty of detail in the lower midband and upper bass, and the result is that the music never gets strident. There was no sense of overdoing the upper octaves to get more apparent detail out of recordings. Instead, this dynamic duo delivered untroubled power with a finely judged tonal balance.<\/p>\n

\"\"
\nRange and power were both in evidence with\u00a0Queensryche<\/strong>‘s\u00a0Speak<\/em>.\u00a0Geoff Tate<\/strong>‘s vocal range, along with the driving pace, never once left the Colorado team lagging or breathless. Instead, the listener was treated to a plentitude of power and detail, and the requisite live dynamics one craves from a studio-recorded heavy metal album.\u00a0Scott Rockenfeld<\/strong>‘s drums had bite and punch, and no matter how hard he tried to shake them loose, the Boulders were there on every beat. I loved the way they kept pace with\u00a0Eddie Jackson<\/strong>‘s tight and tasteful basslines, showing serious rhythmic grip. They showed grace under pressure, as the notes relentlessly flew by.
\nThat’s not to say the 1110\/1160 can’t do subtle and nuanced. Change the programme to piano-led jazz or even dynamic orchestral sounds, and the Boulders follow the conductor or band-leader faultlessly. Spinning my limited edition anniversary pressing of\u00a0Vince Guaraldi Trio<\/strong>‘s\u00a0Peanuts<\/em>, and these amps simply allowed the notes to flow.
\nSoundstaging proved eerily insightful. Dropping the needle on more spacious orchestral works gifted me with a natural presentation married to an expansive recorded acoustic. This reminded me just how flexible this set up is. For example, one moment it feels like it’s just like you and\u00a0Brian May<\/strong>\u00a0in a room, and the next moment you’re on the fourth row of The Royal Albert Hall, taking in the atmosphere as well as the performance itself. In neither instance do you sacrifice any sense of musicality or authenticity to the original recording; these amps instinctively know when to go large, and do so effortlessly.<\/p>\n

THE VERDICT<\/h2>\n

First impressions count, but you should never judge a book by its cover. To the uninitiated, Boulder’s 1110 preamplifier and 1160 power amplifier might appear to be thuggish bouncers with plenty of power but little finesse. Yet, that’s bang out of order because not only is this combination musical, it’s also graceful when called upon so to be \u2013 it can caress as well as kick-ass, as the Americans would \"\"say. Little is demanded from the listener, aside from a decent front end, good source material and some balanced XLR cables to get going.
\nIf you are looking at pre\/power amplifier combinations at this rarefied price point, then the chances are that you’re searching for your final, \u201cend game\u201d choice. If that’s the case, and you have decided that you want something with transparency and poise as well as seemingly endless power \u2013 then make sure you hear this rock-solid combo.<\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

Jay Garrett is bowled over by this monster pre\/power amplifier combination\u2026 \u00a322,500 \/ \u00a330,000 As much a description as it is a name, Boulder Amplifiers originally hailed from \u2013 yes, you’ve guessed it \u2013 Boulder, Colorado in the United States of America. Now though, the company is located in nearby Louisville, where it has consolidated<\/p>\n","protected":false},"author":6,"featured_media":5191,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[85],"tags":[],"class_list":["post-5307","post","type-post","status-publish","format-standard","has-post-thumbnail","category-nea"],"yoast_head":"\nBoulder 1110\/1160 Pre\/Power Amplifer Review - Melody's Vision<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/melodysvision.com\/el\/2021\/04\/13\/boulder-1110-1160-pre-power-amplifer-review\/\" \/>\n<meta property=\"og:locale\" content=\"el_GR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Boulder 1110\/1160 Pre\/Power Amplifer Review - Melody's Vision\" \/>\n<meta property=\"og:description\" content=\"Jay Garrett is bowled over by this monster pre\/power amplifier combination\u2026 \u00a322,500 \/ \u00a330,000 As much a description as it is a name, Boulder Amplifiers originally hailed from \u2013 yes, you’ve guessed it \u2013 Boulder, Colorado in the United States of America. 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