A classic piece of audio history, these Pioneer Monitor 10 electrodynamic headphones were originally released in 1975. Designed for professional monitoring, they deliver a clean, natural sound that made them popular with audiophiles and studio engineers alike. This vintage model features over-ear pads, adjustable headband, and a durable build, making it a standout piece for collectors, retro audio enthusiasts, or anyone looking to add a piece of 70s professional audio equipment to their setup. Details: Brand: Pioneer Model: Monitor 10 Year: 1975 Type: Electrodynamic / Professional monitoring headphones Color: Black Condition: Vintage / Excellent pre-owned; shows some minor signs of age but fully intact. Features: Over-ear design, adjustable headband, professional-grade sound Origin: Japan Technical Details : Type: Electrodynamic (dynamic) headphones Driver / Speaker Unit: 57 mm Frequency Response: 20 Hz – 20 kHz Maximum Input Power: 700 mW per channel Cord Length: 500 cm (5 m) Weight: 530 g Sensivity / Efficiency: 100 dB/mW Nominal Impedance: ~ 8 Ω (according to Hifi‑Wiki) A must-have for collectors of vintage audio equipment, studio memorabilia, or retro tech enthusiasts.