PeriodicBe headphonesnewPeriodic Be headphones Beryllium In-ear phones-Superb value-Great reviewsAsk us about 6 MONTHS NO PAYMENTS or INTEREST thru PayPal Underwood Hifi is glad to now offer the Periodic Be Beryllium headphones. Periodic was started with a singular vision: make hig...250.00

Periodic Be headphones Beryllium In-ear phones-Superb value-Great reviews [Expired]

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  Ask us about 6 MONTHS NO PAYMENTS or INTEREST thru PayPal

Underwood Hifi is glad to now offer the Periodic Be Beryllium headphones. Periodic was started with a singular vision: make high quality portable audio products, with the focus only on the products.  Don't spend money on anything that didn't add to the central promise of an in-ear monitor: great music wherever you go.  We sum this vision up with three words: Portable Audio Excellence.
Periodic focus strictly on audio products that fit in your pocket.  Not a separate case, or that need to be tucked in your bag.  Small enough to fit in your pocket.  If you have to stop and think about bringing it with you - it's not portable.  Phone, wallet, keys, IEMs.

They also focus on comfort.  Products need to be comfortable to hold, to wear, to use.  A product that doesn't sit quite right, or constantly irritates you, detracts from the entire musical enjoyment experience.

We were blown away with the value of the Periodic Beryllium in-ear headphones. Reviews have been exceptional and we think a deal at only $299.00 a pair. Compare to $1000.00 in ears and you will be amazed at how close they are.

Tech Hive summed with:
"Periodic Audio’s Be in-ear-monitor headphones deliver pure sonic bliss. Pair them with the best sources and hi-res music player you can afford to appreciate what these headphones are capable of. Their lightweight design, solid fit, and comfort during long listening sessions are perfect for reference music listening on the go.

They don’t offer the utility of wireless connectivity, an inline remote, or a microphone for pairing with a smartphone, but they excel where it counts most: reproducing music. In fact, they sound so good, they rank among my favorite IEM headphones at this price point."

Hometheater review summed with:

"Considering the use-case and price-to-performance factors that set the Mg, Ti, and Be in-ear monitors apart, Periodic Audio has nailed its competition at each price point and provided exactly what the mission statement promises: affordable, audiophile-quality IEMs that are comfortable and meant to be with you all the time. After all, the best IEMs are the ones you aren't afraid to take with you. Carry on, Periodic!" review summed with:t

"Well there you are. The Periodic Beryllium is outstanding. It’s one of the most pleasant things I’ve ever listened to. The tuning just speaks to me, caressing my spirit with its warmth and texture. It is a dynamic in the very best of ways, with monumental scope and richness, performing well beyond personal hopes or expectations. This is the second Beryllium encrusted driver I’ve had the pleasure of reviewing, and both instances impressed me. While I can’t say empirically it’s due to the element being used, I shall, nonetheless, keep my eye on this sort of product from here on out. I highly recommend you give the Be a shot."

Be Beryllium phones

The Be IEM has a 100% pure beryllium foil  diaphragm with a bonded PEEK surround. All components inside their IEMs were 100% designed and tooled in-house, resulting a totally unique product.  The sonic signature of the Be IEM is quite neutral.  Strong, even bass with a clear but balanced top end, the Be has vanishingly low THD and one of the best waterfall plots ever seen. All our IEMs feature polycarbonate bodies for high strength and zero resonance, custom front-and-rear tuned volumes, MIM logo caps, butyl rubber strain reliefs, and N48H grade magnets.  

Frequency Response:12 Hz to 45 kHz
Impedance:32 Ohms
Nominal Sensitivity:100 dB SPL at 1mW in ear
Power Handling:200 mW continuous
Peak SPL: m123 dB
THD:Less that 1% THD at 1mW

Material Properties
Melting Point:1560 Kelvin
Speed of Sound:12890 meters/second
Young's Modulus:287 Gigapascals
Brinell Hardness:1320 Megapascals

Physical Properties
Cable Length:1.5 m
Mass: 2.8 / 9.3 g (IEM/Set)
Operational Temperature:-20 to +50° C
Operational Humidity:0-95% Relative Humidity
NRR: 31.3 dB (foam eartip)
Overall Length: 21 mm
Body Diameter: 12 mm
Nozzle Diameter: 6 mm

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We accept Visa, MasterCard, Discover and PayPal as well as money orders.

Call 770-667-5633 with questions or to place your order.

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Brands carried: Acoustic Zen, AGD GAN amplifiers, Audio Space tube electronics, Audeze headphones, Audio Alchemy, Auralic music streamers & DAC's, Bob Carver tube amplifiers & Loudspeakers, Burson Audio, Creek, DSPeaker room correction, EAT turntables, ELAC speakers, Emerald Physics speakers, amplifiers & USB DAC’s, Epos, Gallo, Graham Slee, HifiMan headphones, Jolida, LSA speakers, Lehmann phono stages, Marantz Reference, Melco servers, Micromega, MrSpeakers headphones, MOFI turntables, Musical Fidelity, Music Hall,  Ortofon cartridges, Outlaw Audio, Peachtree Audio, Project, PS Audio, Pure Audio Labs DAC's, Quad, Rethm speakers, Scansonic speakers, Silverline Audio, Spread Spectrum Technologies Ambrosia & Ampzilla, Sumiko cartridges, Sweet Vinyl pop & click filters, Syzygy wireless subs w/room correction, Wireworld, Wywires

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