6 MONTHS NO INTEREST THRU PAYPAL New shipment just arrived and we are now shipping in 1 day from order date
See the awesome full Headphone Experience youtube review at: https://www.youtube.comwatch?v=ACwuYfTBtxk
FREE FREIGHT almost anywhere in the world
new LSA HP-2 Ultra is our breakthrough in an affordable under $1000.00
headphone. It is our exclusive Kennerton Gjallarhorn. This new
$1200.00 Kennerton phone uses a superb new horn loaded 50 mm driver with a bio-cellulose and paper membrane with a graphene coating. The original Kennerton Magni received great reviews and our new upgraded HP-2 Ultra version is a clear step up.
The new driver is a compression design, i.e., its membrane has an extremely soft suspension and additionally relies on the elasticity of the air volume of the acoustic chamber,
See William Murdock's, from The headphone Experience, first video pre review at:
represented by the earphone cup. This is done to lower the resonant
frequency of the dynamics, and accordingly the depth of reproduced low
frequencies. This feature makes the speaker extremely responsive to any
slightest change in acoustic design, its volume and filling. In
addition, the membrane requires 75-100 hours of play for full break in.
As it plays the suspension softens and gives you the correct bass output.
Once broken in the results are superb and make the LP-2 Ultra the best
under $1000.00 phone that we have ever heard. The HP-2 Ultra headphone
is an easy 33-ohm load and 105dB efficient.
In the first print review Headphone. guru said: "My
first impression was of extreme speed for a dynamic headphone and a
neutral tonal balance with a very live bottom end. The timbre of the
instruments was excellent and the clarity laudable."
had a natural in-room feel despite the large hall soundstage, as did
the acoustic guitars. Paramount over all was the dynamic range, which as
one would expect was enhanced by the horn design of the HP-2 Ultra."
first impression was that for the first time I could hear the spittle
rattle in Mile’s trumpet for what it was. Though the upright bass cello
was a bit more present than one would expect, the sweetness of the horns
was magical, and the playback of this track was probably the richest
and most musical I have ever heard it."
HP-2 Ultra turned out to be one of the best sounding dynamic headphones
I have heard. Fast and dynamic, though the HP-2 is a little hot on the
bottom end they are neither boomy nor muffled, as it happens, their
clarity of midrange is their most notable characteristic. They
are what I think of as a fun headphone, they work well with all forms
of music from House to Classical and I would recommend them to fans of
any style and genre of music, not something I can often say."
"They are a headphone fan’s headphone. They offer a vast soundstage with laser-etched imaging" "The
build quality is top-flight while the design is simple and elegant, and
communicates the look and feel of a much more expensive product."Read the entire review at: https://headphone.guru/lsa-hp-2-ultra-horn-loaded-headphone-review/
LP-2 Ultra uses a steel headband with a minimum of moving parts, which
means maximum reliability. The headphone cups are made of real wood that
are not only beautiful and just pleasant to touch, but also bring warm
and natural notes to the sound of the headphones, eliminating the
intrusive “plastic” overtones of competitors’ models. Lightweight
design, self-adapting to the user’s head and genuine leather ear
cushions provide the highest comfort for long-time listening.
The kit includes a nice eco-leather case for a safe storing and carrying the headphones.
most important advantage of horn headphones is the ability to develop a
good sound pressure and give excellent dynamics from the first
milliwatts with minimal distortions.
Horn Headphones reproduce the most subtle musical nuances and most fully and accurately convey the emotions of performers. The horn in the headphones creates a full presence effect, gives
outstanding micro-macro dynamics and a wide directional pattern in the
High and medium frequencies played through a horn have a completely
different energy and transparency. Low frequencies, reproduced through a
horn, have a natural fullness and power. Horn-type headphones are musicality, integrity of perception, overall
harmony, natural sound and the ability to completely capture the
HIGH PERFORMING GRAPHENE MEMBRANES
It all started with the development of a new high-tech material called “Graphene”.
Graphene – in simple terms is a two-dimensional sheet of
carbon that is only one atom thick. Its physical properties are truly
- It is 300 times stronger than steel
- It has no internal resistance
- It is incredibly light
Our HP-2 Ultra is the same as the Gjallarhorn with our cosmetic changes. Sonics are exactly the same but the price is 33% less due to our internet Direct model.
currently the production of pure graphene membrane is very hard and
time-consuming and can cost a fortune, we decided to create a hybrid of Mylar and powdered graphene applied by thermal method. Thus, we were
able to significantly improve the characteristics of the classic dynamic
driver, such as the strength of the membrane, its rigidity and the
absorption of parasitic resonances. This high-tech membrane required the
corresponding uncompromising “engine”. Therefore, we have equipped the
speaker with an ultra-light aluminum voice coil (CCAW), covered with a
very thin layer of copper to increase its conductivity. And the coil is
set in action by a powerful magnet made of NdFeB alloy, which in size
and power of the magnetic field is exceeding 3-4 times the magnets of
similar speakers from competitors. All these engineering solutions gave
the speaker a high dynamic range, stunning detailing of sound, very low
distortion, and brought the sound quality of the speaker close to the
representatives of the planar-magnetic technology.
The come with a 6 foot high quality cord with 1/4" jack.
2 year warranty In the US & Canada we offer a 30 day trial with a 15% restocking fee.
We accept PayPal, Visa, AMEX, Discover, MasterCard, bank wires & money orders.
Read our over 13,400 points of AudiogoN #1 rated feedback and then call 770-667-5633 with questions or to order these excellent headphones.
GA & HI residents add sales tax.
International sales are paid by PayPal or bank wire transfer only.
Brands carried: Ampsandsound tube electronics, Audio Alchemy, Audio Space tube electronics, Black Ice Audio tube electronics,
Bob Carver tube amps, Burson Audio, Core Power Technologies
A/V, Dan Clark headphones, DSPeaker room correction, EAT Turntables, Emerald
Physics speakers & amplifiers, Focal headphones, Gallo speakers, Graham
Slee, HifiMan phones, Iso-Acoustics, LSA speakers, electronics,
turntables & headphones, Marantz Reference, Mofi electronics, Musical
Fidelity, Music Hall, Ortofon cartridges, Outlaw Audio, Peachtree Audio,
Project turntables, Pure Audio Labs DAC's, Quad, Raal headphones, Rethm
speakers, Scansonic speakers, Silverline Audio speakers, SoundSmith cartridges,
Spread Spectrum Ampzilla amps & preamps, Sumiko cartridges, Sweet Vinyl pop
& click filters, Syzygy wireless subs w/room correction, Wireworld,
Wywires. Wyred 4 Sound, Zesto Audio tube electronics
Sales policies on the Underwood Hifi Inc. website at www.underwoodhifi.com.