PULA Unicrom – Inexpensive Beryllium
27.08.2025 05:24 | ~1 minute read
PULA has released new in-ear headphones PULA Unicrom – the model uses one broadband driver with a 10 mm diaphragm with a beryllium coating. Usually headphones with such drivers are quite expensive, but the company has already launched sales at an affordable retail price of $79.99!
High rigidity of the beryllium diaphragm while minimizing the dimensions and weight of the emitter itself allows you to achieve very fast and uncolored sound. The housing of the headphones is made of resin material and additionally dampens resonances.
The finishing is also not bad - the resin housings are complemented by wooden inserts made of maple with a unique structure. The weight of one earphone is only 6.6 g.
The PULA Unicrom headphones come with a copper cable with a high-purity silver-plated coating and a system of replaceable plugs (an unbalanced minijack 3.5 mm and a balanced Pentaconn 4.4 mm). On the headphone side, the cable is equipped with standard 2-pin 0.78 mm connectors, which makes it easy to replace. In addition, PULA includes a leather case in the package.
Specifications
This product is in the Hi-Fi and High End Electronics and Acoustics database
Headphones — PULA Unicrom
Model name
Unicrom
Transducer principle
Dynamic or Isodynamic
Scheme
Closed
Wearing style
In-ear
Frequency response low +/- 10dB (Hz)
N/A
Frequency response high +/- 10dB (Hz)
N/A
Max. sound pressure level (dBSPL (1 kHz @ 5% THD))
N/A
Connection type
Wired
Connector (mm)
unbalanced minijack 3.5 mm and a balanced Pentaconn 4.4 mm
Sensitivity (dBSPL (1 kHz/ 1 mW)))
N/A
Impedance (Ohm (1 kHz))
N/A
Playback time (hours)
N/A
Weight (g)
6.6
Official link
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