RARE Vintage Koss Technician VFR Variable 70 ' S Headphones Like Pro 4aaa
Item History & Price
| Reference Number: Avaluer:986753 | Connectors: 6.3 mm (1/4 in) |
| Model: technician vfr | Brand: Koss |
| Type: Headset | Earpiece Design: Ear-Cup (Over the Ear) |
Up for sale today is a pair of very hard to find original Koss "Technician VFR" headphones.Perfect for any collector or audiophile!
Excellent condition, tested with a 3.5mm adaptor on various devices and seem to work great!
Originally sold in 1974 as the first headphones with variable frequency, the technician vfr allows fine tuning of the drivers through two chrome sliders on the sides.
The ear cups are slightly stiff from age, easily replaced or packed with foam, but i will ...leave that up to the buyer.
Please message with any questions, all items ship with tracking though canada post!
Excellent condition, tested with a 3.5mm adaptor on various devices and seem to work great!
Originally sold in 1974 as the first headphones with variable frequency, the technician vfr allows fine tuning of the drivers through two chrome sliders on the sides.
The ear cups are slightly stiff from age, easily replaced or packed with foam, but i will ...leave that up to the buyer.
Please message with any questions, all items ship with tracking though canada post!
