Periodic Audio Mg

Refurbished unit in excellent condition repackaged with original accessories or accessories from compatible models and brands.

Periodic Audio goes back to the basic elements in the creation of the perfect earphone sound. Every part integrated into Periodic Audio earphones plays an important role in the audio chain. Periodic Audio has been extensively experimenting with different shapes and materials of the diaphragm to achieve different sonic signatures.

All earphones in the Periodic Audio line-up are crafted from the ground up and every element is designed and tooled entirely by Periodic Audio. This version has been fitted with a magnesium-rich alloy diaphragm that brings out a relatively neutral sonic signature with a sparkling treble extension.

As every part of the Periodic Audio Magnesium earphones has it's unique purpose, the housings have been precision moulded from an anti-resonant and highly durable polycarbonate. The internal body shape has been carefully configured to distribute the acoustic pressure evenly and utilises every bit of space for the absolute listening experience.

Elementary listening.

Magnesium Diaphragm
Purpose designed wideband dynamic transducers crafted with a Magnesium alloy diaphragm of 45-micron thickness results in a relatively neutral sonic signature with a bright top end. Clarity, coherence, and a uniform sound is achieved over the full frequency range.

Precision Crafted
With precision injection moulded parts the housing is made from highly durable polycarbonate material that provides a rigid material free from vibrational noises. The internal body shape is tuned to distribute the acoustic volume evenly in the front and back of the housing.

Perfect Fit
To further make the sound of the Periodic Audio earphones an audiophile-level listening experience, they are supplied with both silicone and memory foam eartips in different shapes and sizes for true immersive sound performance.

5-Year Warranty
As Periodic Audio are confident with the quality and longevity of their earphones they offer a limited 5-year warranty on parts and labour.

TECHNICAL SPECIFICATIONS

Performance

• Frequency Response: 20 Hz - 30 kHz
• Impedance: 32Ω nominal
• Sensitivity: 101dB SPL at 1mW in ear
• Power Handling: 200mW continuous
• Peak SPL: 121dB
• THD: Less that 1.5% THD at 1mW

Material Properties

• Melting Point: 922 Kelvin
• Speed of Sound: 4940 meters per second
• Young's Modulus: 45 Gigapascals
• Brinell Hardness: 260 Megapascals

Physical Properties

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

FEATURES

• Magnesium diaphragm made of 45 micron thick AZ31B alloy
• Relatively neutral sonic signature with a brighter treble extension
• Wideband 10mm dynamic transducer without crossover network
• Precision moulded from anti-resonant and durable polycarbonate
• Internal body shape tuned to distribute acoustic volume evenly
• Silicone and memory foam eartips in different shapes and sizes

PACKAGE INCLUDES

• Periodic Audio Magnesium Earphones
• Silicone eartips (S/M/L)
• Memory foam eartips (S/M/L)
• Dual flange eartips (S/M/L)
• Double mono airline adaptor
• 3.5mm to 6.35mm adaptor
• Hard carrying case