for Overnight Shipping
> Shipping Cutoffs

B&H Photo Video Pro Audio The Professional's Source 800.606.6969 / 212.444.6615
Visit Our NYC SuperStore, Explore Where Technology Lives B&H Super Store B&H Super Store
0 $0.00
Your cart is currently empty

You have 0 items in your cart

View Cart & Begin Checkout
What item is right for you?
Ask our Experts! 800.606.6969 Live Chat

Ortofon O-One Professional Studio Headphones

Usually ships in 7-10 business days

Availability Details

This item is usually Drop Shipped from the MFR/Distributor within 7-10 business days (subject to availability). Your order will be charged at the time of placing the order with the MFR. Item is non-cancelable and non-returnable.
PayPal Orders
PayPal orders will be charged when the order is placed.
International Orders
International orders will be charged when the order is placed.

Free Standard Shipping
Not eligible for free Expedited Shipping
You Pay: $199.00
Product Highlights
  • S-Logic Natural Surround Sound
  • Frequency Range 10Hz - 22 kHz
  • Adjustable Headband
  • Cushioned Ear-Pads
  • Ear-Cups that Swivel
  • 1/8" Stereo Plug
  • Detachable Single-Sided Headphone Cable
  • Includes Standard and Coiled Cable
  • Includes Two Sets of Spare Ear-Pads
  • Includes 1/4" Gold-Plated Adapter

The O-One Professional Studio Headphones by Ortofon are a pair of closed-back circumaural headphones that feature 50mm drivers and a frequency response range of 10Hz - 22kHz.

The headphones feature S-Logic which is a natural surround sound hearing that sends the sound around the head, as if you are listening to speakers meters away. This technology recreates the way that sound waves enter the ear by reflecting the signals off the surface of the outer ear in different directions before entering the auditory canal, to create a three dimensional sound. The de-centralized driver position replicates an accurate representation of the sound without coloration or inaccuracies. It is designed to reduce the sound pressure level inside of the ear canal for safer hearing and hours of fatigue free listening. 

Two sets of replaceable ear-pads; velour and leather and two sets of detachable single-sided headphone cables, standard and coiled are included. Each cable has a 1/8" connector that allows you to connect to the 1/4" gold plated adapter included. This adapter allows you to connect to audio devices that have a 1/4" plug such as mixers, controllers, amps and more.    


Frequency 10 Hz to 22 kHz
Driver 1.97" (50 mm)
Impedance 40 Ohm @ 1kHz
Maximum Sound Pressure Level (SPL) 112 dB
Magnet Not specified by the manufacturer
Cable Length Not specified by the manufacturer
Connections 1/8" (3.5 mm) on Detachable Cables
1/4" (6.35 mm) on Screw-on Adapter
Weight 10.4 oz (0.3 kg)
Ortofon O-One Professional Studio Headphones
  • Carry Bag
  • Standard Cable with 1/8" Connection
  • Coiled Cable with 1/8" Connection
  • 2x Velour Earpad Cushions
  • 2x Leather Earpad Cushions
  • 1/4" Gold Plated Screw on Adapter
  • Limited 1-Year Warranty
  • Hosa Technology -  Stereo 1/4" Female Phone to 1/4" Male Phone TRS Cable - 10'
    • You Pay: $3.19


    Show more >
    Kopul -  Stereo 1/4" Y Cable
    • You Pay: $14.95

    Stands & Support

    Show more >
    Auray -  COHH-2 - Clamp On Headphone Holder For Mic Stand
    • You Pay: $9.99

    Ear Pads & Comfort

    Show more >
    Garfield -  Headphone Softie - Earpad Covers - Black
    • You Pay: $17.05
    View all Accessories
    See any errors on this page? Let us know.