# OneOdio Pro50 Hi-Res Closed-Back Studio Headphones

Source: https://www.ranked10.co.uk/tech/best-studio-headphones/oneodio-pro50-studio-headphones
Ranked #6 in "Best Studio Headphones 2026: 10 Ranked, 32 Ohm to 250 Ohm": https://www.ranked10.co.uk/tech/best-studio-headphones

- Price: £39.09 (checked on Amazon UK on 2026-09-19)
- Amazon rating: 4.5 from 6,801 ratings
- Buy on Amazon: https://www.amazon.co.uk/dp/B01F59T4HU?tag=ranked10-21

The OneOdio Pro50 is a wired, closed-back over-ear pair at £39.09, sixth in this guide. The listing gives a 50mm driver, a 3.5 mm jack, 'Wired' network connectivity and a housing that swivels flat and flips up for transport. What it does not give is an impedance figure. In this category impedance is the number that decides whether a pair works with your kit — the guide ranges from the 32 ohm OneOdio Pro-002 up to the 250 ohm beyerdynamic DT 990 PRO — and the Pro50's spec table simply omits it, along with any claim about whether it needs an amp.

The listing does carry 6,801 ratings at 4.5, against 242 at 4.4 for the £133 Shure SRH840A elsewhere in this guide. The rating breakdown runs 71 / 18 / 6 / 2 / 3 across five, four, three, two and one stars, so 89 of every 100 ratings are four stars or better. Two other spec fields are worth reading closely: 'Network Connectivity Technology: Wired' sits next to 'Wireless Technology Type: no', and the box contents are listed as '2 Cbables'. Everything on this page comes from the Amazon listing, not from any test of our own.

## Specification

| Field | Value |
|---|---|
| Price | £39.09 |
| Rating | 4.5 out of 5 from 6,801 ratings |
| Impedance | Not stated anywhere in the listing's spec table |
| Driver Units | 50mm, as listed in the bullets |
| Headphone Jack | 3.5 mm Jack |
| Network Connectivity Technology | Wired |
| Wireless Technology Type | no (as listed) |
| Best Sellers Rank | 76 in Foldable Headphones |

## Questions people ask

**Does the OneOdio Pro50 listing state an impedance figure?**

No. The spec table carries Brand Name, Model Number, Model Name, Headphone Jack, Network Connectivity Technology, Colour and other fields, but no impedance value appears in any of them.

**Can the OneOdio Pro50 be used without an amplifier?**

The listing makes no claim either way, and with no impedance figure published there is nothing in the Amazon data to work from. If amp compatibility decides your purchase, this listing does not answer the question.

**Are the OneOdio Pro50 wireless?**

No. Two fields cover it: Network Connectivity Technology reads 'Wired' and Wireless Technology Type reads 'no'.

**What cables come with the OneOdio Pro50?**

The listing says a detachable 3.5mm plug and a 6.35mm plug are included, plus a DJ-style coiled cord that stretches to 9.8ft for reaching from a TV or stereo to your chair.

**What do the customer ratings say?**

The OneOdio Pro50 carries 4.5 out of 5 from 6,801 ratings, with the breakdown running 71 / 18 / 6 / 2 / 3 across five, four, three, two and one stars.

**How comfortable are the OneOdio Pro50?**

The listing describes memory-protein earmuffs, said to be made in Germany, with a soft leather headband, and claims they disperse pressure and heat build-up.