Casques hi-fi/audiophiles Sennheiser d'occasion

B-Stock, Sennheiser HD 620S headphones; wired; over ear; closed back; dynamic. frequency range: 6 Hz - 30 kHz. impedance: 150 ohms; sound pressure level: 105 dB (1 kHz/1Vrms); driver size: 42 mm; total harmonc distortion: <0,05% (1 kHz, 90 dB); ear pads made of artificial leather; one sided, straight cable; cable length: 1,8m; slightly tilted drivers for wider sound stage; delivery content: HD 620S headphone, 1,8m cable (3,5mm stereo mini jack), adapter 3,5mm to 6,3mm stereo jack; weight: 326g; color: black, B-Stock with full warranty, may have slight traces of use

Bonjour, Cause double emploi, je me sépare de ce casque à la réputation exceptionnelle car il trône sur mon bureau sans être utilisé. Il est en parfait état et vient complet dans sa boîte avec sa facture. Le voici en situation: https://www.instagram.com/reel/DGBlQ7rs5SN/?igsh=dnZ0ZDV3M3dsY3p2 https://www.instagram.com/reel/C2JKzFYqjar/?igsh=aXV5YWdycHdkZ2I5 Expédition avec assurance à la charge de l'acheteur. Philippe: 06-14-20-45-82

B-Stock, Sennheiser HD 599 Over-Ear headphone - over-ear design, open back, one sided cable run, 106 dB SPL @ 1 kHz, 1V RMS, impedance 50 Ohms, frequency response: 12 -38500 Hz, THD(1kHz)<0,1%, 3 m cable with 6,3 mm plug, 1,2 m cable with straight 3,5 mm plug, 6.3 mm to 3.5 mm adaptor, weight 250 g, B-Stock with full warranty, may have slight traces of use

B-Stock, Sennheiser HD 550; Over-Ear; open back; dynamic; frequency range: 6 Hz - 39.5 kHz; impedance 150 Ohms; 106.7 dB SPL (1 kHz, 1V); THD(1kHz)<0,2%; ear pads made of Velour; Headband made of synthetic leather; detachable, one sided, straight 1.8m cable with 3.5mm mini jack incl. screwable adapter 3.5mm to 6.3mm; microphone campatibel; delivery content: HD 550, 1.8m cable, screwable adapter, drawstring bag; weight :237g (without cable); colour: black, B-Stock with full warranty, may have slight traces of use