Featuring The Audiophile Lending Library

Beryllium In Ear Monitor

by Periodic Audio (Used)

$206.67
OR

Original Price:  $299

Condition:  Very Good- Complete box, all parts included.

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Selling prices for ALL used components, line conditioners, and accessories on our USED COMPONENTS LIST are reduced by 5% on the 1st of each month!

So stay tuned! 


Please Note: We scrutinize each item with a fine tooth comb (& an eagle eye!) and make our ratings with your perspective in mind. Our objective is to make you feel confident it will meet our mutual standards of quality.

Used Components Rating Key:

  • Excellent: New in box (10/10).

  • Very good: Perfect front face, 1 minor flaw on body is acceptable (8-9/10).

  • Good: 1 or 2 minor flaws, used but well maintained (6-7/10).

  • Fair: 3 or 4 minor flaws, or 1 major scratch, appears used (5/10).


The Be IEM has a 100% pure beryllium foil  diaphragm with a bonded PEEK surround. All components inside our IEMs was 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.
  
Specifications
 
Performance
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-  123 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

The above information is from the manufacturer.
Have a question? Connect with our Audio Gurus at 800-328-9973 or 215-862-4870 or Send email or use Contact form. You can also take advantage of our system matching expertise with a Free System Consultation.

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