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Sony ECR-400, Headphones
[ECR-400]

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Sony ECR-400, Electret Condenser Headphones in original box!

Technical data:
Manufacturer: Sony Corporation, Tokyo Japan
Type:
Membrane: Uni-electret, irregular pentagon
Capsule: Push-pull system, condenser type
Frequency range: 20 Hz-20 kHz
Sensitivity: 91 dB SPL (at 1 V, 300 Hz input)
Max. SPL: 114 dB
Cable connection: Approx. 2.4 m long, including of the 4-pin connector
Adapter:
Input impedance: 30 ohms at 1 kHz
Max. input level: 12 V, 1 kHz
THD: Less than 0.04% (at 4 V, 1 kHz input)
Cable connection: Approx. 2 m
Weight: Approx. 950 g
Retail price in Germany in 1978 was: 250,- DM

Condition: Technically and visually: like new in original box! (first hand)

3 Years Full Waranty! If you have any questions, please do not hesitate to contact us, we speak: Deutsch, Englisch, en français, на русском языке, po polsku
Tel. +49 (0) 33 472 589 373,      FAX +49 (0) 33 472 589 374
Skype: Audio-Extasa                E-Mail: info@audio-extasa.eu

Differential taxation according to article. 25a par. It is therefore shown exclusive of VAT.

Shipping to Worldwide!

Product properties
Conditionlike new in original box!

For more information, please visit this products webpage.
See also
Stax SR-X Mark 3 Earspeakers + Stax SRD-6/SB Adaptor

Stax SR-X Mark 3 Earspeakers + Stax SRD-6/SB Adaptor

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