Electronika TDS-5M Soviet USSR high quality isodynamic headphones.

Description

They are a replica of the famous Yamaha YH-2, but sound better than their own prototype. Their sound will surprise you greatly. This is what you didn't know about the USSR.
Good condition.
Specifications:
Frequency range 18-22,000 Hz
Resistance 100 Ohm
Sensitivity 94 dB
Passive power 1 W
Weight without cable 0.27 kg.
New ear pads. Included is a high-quality adapter from mini jack to jack.