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We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
Updated: 2026-09-26 · 7 min read · Independent comparison
• Amazon Renewed Beats Studio Pro — biggest strength: it does two jobs at once. Bluetooth wireless, fully-adaptive ANC, Transparency mode, personalized spatial audio and USB-C lossless audio, plus up to 40 hours of battery life.
• Amazon Renewed Beats Studio Pro — biggest trade-off: it is a closed-back, battery-powered, plastic-bodied headphone that leans on sound profiles and processing rather than a raw studio reference signal path.
• OneOdio Monitor 80 — biggest strength: an open-back 250-ohm design with a 40 mm planar magnetic driver, Hi-Res certification, velour pads and detachable cables — a purpose-built wired monitoring tool.
• OneOdio Monitor 80 — biggest trade-off: 250 ohms means it genuinely needs an amplifier; plugging it straight into a phone or a laptop's headphone jack will not get you the sound it is capable of.
• Pick the Beats if you want one headphone for commuting, calls and casual listening that can also be wired.
• Pick the OneOdio Monitor 80 if you are building a wired studio chain and care about open-back accuracy more than convenience.
Beats Studio Pro is a premium over-ear headphone built around Beats' custom acoustic platform. It is a wireless Bluetooth headphone first: one-touch pairing, native Apple and Android features, voice-targeting microphones for calls, and a touch-based media control scheme. The headline party trick for a wired buyer is USB-C lossless audio, which lets you run it as a wired headphone and skip Bluetooth compression entirely.
On top of that you get two listening modes — fully-adaptive Active Noise Cancelling and Transparency — plus personalized spatial audio with dynamic head tracking for a 360-degree effect. Battery life is rated up to 40 hours total, and a 10-minute Fast Fuel charge is claimed to add up to 4 hours of playback. The build is plastic, the color here is Navy, and it ships with a cable in the box. Because this listing is Amazon Renewed, the unit is a refurbished one backed by a 1-year warranty description rather than a brand-new retail box.
Who should buy it: someone who wants a single pair of over-ear headphones that covers wireless listening, noise cancelling on a commute or a flight, clear calls, and wired USB-C listening when they want better-than-Bluetooth fidelity from a laptop. If you split your time between a desk and the outside world, this is the more flexible object.
Who should skip it: if your whole reason for buying is critical mixing and mastering, a closed-back, DSP-driven, battery-powered headphone is the wrong tool. It also makes little sense if you already own a wireless headphone and simply need a reference pair for a treated room.
The OneOdio Monitor 80 is the opposite kind of product. It is a wired, open-back, over-ear studio headphone with a 250-ohm nominal impedance and a 40 mm planar magnetic driver. Frequency response is quoted at 10 Hz–40 kHz with 100 dB ±3 dB sensitivity. The open-back chamber is the point: it relieves internal pressure and resonance, which is what gives open-back designs their more natural, spacious, "outside your head" presentation — useful when you are judging reverb tails, stereo placement and low-level detail.
The 250-ohm impedance is the spec that should decide your purchase. OneOdio states plainly that these need to be driven by an amplifier when used with a phone, computer or other audio device. If you own an audio interface, a dedicated headphone amp or a studio monitor controller, you are the intended user. If you do not, budget for one.
Comfort and durability look studio-appropriate: velour ear pads, an adjustable headband, aluminum honeycomb housing over etched diaphragms, and a hinge that has passed a 100,000+ rotation test. The cable situation is genuinely practical — you get both a 3.5 mm to 3.5 mm cable (3 m) and a 3.5 mm to 6.35 mm coiled cable (1.5 m–3.5 m), both detachable. Note there is no separate quarter-inch adapter, but the coiled cable handles that job for you.
Who should buy it: producers, mixers and editors working at a desk with a proper amp or interface, who want an open-back wired headphone for long sessions and don't need Bluetooth at all.
Who should skip it: anyone who wants to walk around, take calls, or use noise cancelling. Open-back headphones leak sound both ways, they are wired by design, and at 250 ohms they will sound thin and quiet straight out of a phone.
• Best for wireless freedom → Amazon Renewed Beats Studio Pro. Bluetooth, one-touch pairing and up to 40 hours of battery life.
• Best for wired studio accuracy → OneOdio Monitor 80. Open-back, 250-ohm, planar magnetic, built for mixing and mastering.
• Best for noise cancelling and travel → Amazon Renewed Beats Studio Pro. Fully-adaptive ANC plus a Transparency mode you can switch on when you need to hear the room.
• Best for calls and meetings → Amazon Renewed Beats Studio Pro. Voice-targeting mics are designed to filter background noise for clear speech.
• Best for long studio sessions → OneOdio Monitor 80. Velour pads, an adjustable headband and an open design that keeps air moving.
• Best for flexibility with sources → Amazon Renewed Beats Studio Pro. Bluetooth for a phone, USB-C for lossless audio from a laptop.
• Best for a desktop rig with an amp → OneOdio Monitor 80. This is what the 250-ohm load and the detachable 3.5 mm / 6.35 mm cables are for.
• Best for a single do-everything headphone → Amazon Renewed Beats Studio Pro. It covers more scenarios; the OneOdio covers one scenario extremely well.
In my opinion, these two should not really be competing — they are answers to different questions. If you want one headphone for the whole day, I would buy the Amazon Renewed Beats Studio Pro. Wireless, ANC, spatial audio, USB-C lossless and 40 hours of battery make it the better all-rounder, and it still works as a wired headphone when you want it to. I would only steer you to the OneOdio Monitor 80 if you already own a headphone amp or interface and your actual job is mixing, mastering or editing. In that specific case, the open-back 250-ohm design is the more honest tool, and the Beats would be the compromise. Before either purchase, check the current price on Amazon using the button on this page — that is the one variable I cannot judge for you.
FAQ
what are the best wired studio headphones
There is no single answer, because "best" depends on your chain. For a wired, amp-driven studio setup, the OneOdio Monitor 80 fits the brief: open-back, 250-ohm, planar magnetic, Hi-Res certified, with detachable 3.5 mm and 6.35 mm cables. If you want wired listening without owning an amplifier, the Beats Studio Pro over USB-C is the easier route.
what are wired headphones
Wired headphones connect to your source with a physical audio cable instead of Bluetooth — typically a 3.5 mm jack, a 6.35 mm (quarter-inch) jack, or USB-C. The OneOdio Monitor 80 is wired-only and ships with both a 3.5 mm to 3.5 mm cable and a 3.5 mm to 6.35 mm coiled cable. The Beats Studio Pro is primarily wireless but supports wired USB-C audio.
what headphones do professional studios use
are all studio headphones wired
Not all of them, but genuine open-back reference models generally are — the OneOdio Monitor 80 is wired-only by design. Wireless studio-style headphones exist, and the Beats Studio Pro is one, but it reaches its best fidelity over a wired USB-C connection rather than Bluetooth.
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