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We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
If you want a studio-grade XLR condenser microphone for recording vocals, podcasts and instruments, choose Audio-Technica AT2020; if you need corded studio headphones that also run wireless for DJ sets, monitoring and everyday listening, choose OneOdio Studio Max 1.
• Audio-Technica AT2020 — biggest strength: A side-address cardioid condenser with a low-mass diaphragm and wide dynamic range, built for clean vocal and instrument capture in a home or project studio.
• Audio-Technica AT2020 — biggest trade-off: It is a wired XLR microphone only. It needs phantom power and an audio interface or mixer, and it captures no audio on its own.
• OneOdio Studio Max 1 — biggest strength: Flexible corded and wireless studio headphones with 50mm drivers, Hi-Res/LDAC support, 120 hours of Bluetooth playtime and a 20ms low-latency mode.
• OneOdio Studio Max 1 — biggest trade-off: As headphones, they play back and monitor sound. They do not record anything, so they cannot replace a microphone in a studio chain.
• Who each pick is for: The AT2020 suits singers, podcasters and streamers building a recording setup. The Studio Max 1 suits DJs, producers, guitarists and listeners who want one pair of headphones for wired monitoring and wireless freedom.
The AT2020 is a cardioid condenser microphone in a metal body, and it is the classic entry point into proper studio recording. Its custom-engineered low-mass diaphragm gives extended frequency response and fast transient response, which is exactly what you want when you are tracking a voice or an acoustic instrument and need detail rather than colour. The cardioid polar pattern rejects sound from the sides and rear, so it isolates the source in front of it instead of dragging in the whole room.
It handles high sound pressure levels and a wide dynamic range, so it stays composed on loud sources as well as quiet ones. It connects with an integral 3-pin XLR output and runs on phantom power, which means you need an audio interface or mixer to use it. Its 200-ohm impedance, 20 Hz frequency response and 37 dB sensitivity are all standard fare for this class of studio mic, and it mounts on 3/8"-16 and 5/8"-27 threaded stands.
OneOdio Studio Max 1: Who It's For
The Studio Max 1 is a pair of over-ear headphones that live in two worlds at once. Wired, they use a 3.5mm jack with a screw-on 6.35mm adapter, so they plug straight into a DJ mixer, audio interface, guitar amp or headphone amp. Wireless, they run Bluetooth 5.3 with LDAC and LC3 decoding and a claimed 20ms latency, which is low enough to matter when you are cueing tracks or tracking an instrument. A bundled M1 transmitter dongle gives you a second low-latency path when you want one.
The headline spec is battery: 120 hours in Bluetooth mode and around 50 hours through the dongle, with a quick-charge figure of five minutes for five hours of playback. For anyone who has ever had a monitoring session cut short by a dead battery, that changes the routine. The 50mm dynamic drivers, oxygen-free copper-clad coils and 20 Hz–40 kHz frequency range with Hi-Res Audio certification put them in serious listening territory, and 32-ohm impedance plus 110 dB sensitivity means they are easy to drive from phones, laptops and interfaces alike.
Comfort and studio practicality are clearly the design priority. Protein leather ear cushions and an adjustable metal headband are made for long sessions, the 180° rotating ear cups allow single-ear monitoring — the classic DJ habit of keeping one ear on the booth — and the whole thing folds into the included travel case. Dual-mic ENC separates your voice from crowd noise on calls, which is genuinely useful near a DJ booth or a live stage. Buy them if you want one pair of headphones for DJ work, production, gaming and commuting. Skip them if your actual need is a microphone.
• Best for recording audio → Audio-Technica AT2020. It is the only one of the two that captures sound. The Studio Max 1 plays audio back.
• Best for corded monitoring → OneOdio Studio Max 1. Wired 3.5mm plus a 6.35mm adapter covers mixers, interfaces and amps, with 180° ear cups for single-ear cueing.
• Best for wireless freedom → OneOdio Studio Max 1. Bluetooth 5.3, LDAC, LC3 and a 10m range, with the option of the low-latency dongle.
• Best for long sessions away from a charger → OneOdio Studio Max 1. The 120-hour Bluetooth figure and 5-minutes-for-5-hours quick charge are hard to argue with.
• Best for isolation while tracking → Audio-Technica AT2020. Its cardioid pattern reduces pickup from the sides and rear, so less room and less bleed.
• Best for a simple setup → Audio-Technica AT2020. One XLR cable into an interface with phantom power, and you are recording.
• Best for DJs and travelling producers → OneOdio Studio Max 1. Foldable, cased, with dual-mic ENC for calls in noisy rooms.
• Best for a two-piece rig → both. They are complements, not rivals. The AT2020 records; the Studio Max 1 lets you hear what you recorded, wired or not.
In my opinion, the right buy depends on what is missing from your setup, not on which product is "better." If you need to capture sound, I would buy the Audio-Technica AT2020 — it is a straightforward, well-specified condenser mic that slots into any interface with phantom power and does the job for vocals, podcasts and instruments. If you need to hear sound, and especially if you want one pair of headphones that switches between corded studio monitoring and wireless listening, I would buy the OneOdio Studio Max 1. Check the current price on Amazon before deciding, since both sit in different budget brackets.
how to wired headphones work
A wired headphone carries the audio signal from your device through a cable to the drivers, so no battery or Bluetooth link is involved. On the Studio Max 1, the 3.5mm jack handles standard sources, and the included screw-on 6.35mm adapter lets you plug into mixers and interfaces. That wired path also avoids wireless latency entirely.
how to use wired headphones with iphone
You connect the 3.5mm plug to the phone, using a suitable adapter if your iPhone has no headphone jack. The Studio Max 1's 32-ohm impedance and 110 dB sensitivity make them easy to drive straight from a phone. If you prefer, you can also use them over Bluetooth 5.3 instead of the cable.
how to fix wired headphones no sound
Start with the simple checks: make sure the plug is fully seated, that the 6.35mm adapter is screwed on tight if you are using it, and that the volume is up on both the device and any inline control. If one side is silent, the cable or jack is the usual suspect. A quick test with a second device tells you whether the problem is the headphones or the source.
how to wired headphones
Using wired headphones means plugging the cable into your source and letting the device drive the drivers directly. The Studio Max 1 works either way — cable in for zero-latency monitoring, or Bluetooth for wireless listening. The wired mode is the one to pick when timing matters, like cueing tracks or tracking an instrument.
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