Why an external audio interface changes everything
- The built-in sound card is not made for playing: no instrument input, a microphone that picks up everything, and a latency Jamodio cannot verify. In your bubble, it shows up under “Hardware not counted”.
- An external USB audio interface has its own converters and a driver that talks straight to the hardware: it is what brings the latency down on your side. On Windows it is essential: Jamodio only accepts its ASIO driver.
- Minimum budget: €40–60 for something that just works.
- Headphones must be plugged into the audio interface, not into the computer.
- Once you've picked your card: configure it (selection + 48 kHz).
The problem with the built-in sound card
All computers have a built-in sound card. It's perfect for watching videos, listening to music, making calls. But for playing music in real time with other people, it has a deal-breaker flaw: latency.
To put it in perspective: in air, sound travels about 34 cm per millisecond. That is the equivalence your bubble shows (“as if Tony were playing 7 metres away from you”). A built-in sound card does not even enter that calculation: what it declares is not verified, so not counted. You play with a delay nothing displays.
It mixes sounds from all your apps (music, notifications, browser…) before sending the result to your sound card. That mixing takes time, an acceptable trade-off for everyday use, not for playing. And that time, the driver announces without measuring it: that is why the bubble shows it separately, under “Hardware not counted”.
What a USB audio interface brings
An external USB audio interface bypasses the system mixer. It has its own digital-to-analog converters (DAC) and talks directly to the processor. Result: processing latency drops to 2–6 ms.
Bonus perks: XLR input for microphones, jack input for guitar/bass, headphone output with volume control, 48V phantom power for condenser mics — everything you need for a real session.
Which interface should you pick?
No need to spend hundreds of euros. Here are the options based on your budget:
- Behringer UM2 — 1 XLR/Jack combo input, 1 Jack instrument. Gets the job done.
- Behringer UMC22 — slightly better, MIDAS preamp.
- Focusrite Scarlett Solo — the home-studio market standard. Reliable, stable drivers, excellent sound.
- Steinberg UR22C — USB-C, very good too.
- Focusrite Scarlett 2i2 — 2 independent inputs (guitar + mic at the same time).
- PreSonus AudioBox USB 96 — solid alternative.
What about headphones?
AirPods, Sony WH-1000XM5, Bose QC and all Bluetooth headphones add a significant delay — it's inherent to the wireless audio protocol. Live, you'll hear yourself play after striking the strings.
Wired headphones plugged into the audio interface — that's the only rule. Any wired headphones work. No need to spend €300:
- AKG K72 (~€40) — comfortable, neutral sound, perfect for monitoring
- Audio-Technica ATH-M20x (~€50) — entry-level studio reference
- Sennheiser HD 400S (~€60) — excellent comfort for long sessions
- Any wired headphones you already own — they'll work
The interface's headphone output uses the same direct driver. In Jamodio, pick it as your Monitoring output (Audio settings → Audio output), with your headphones' channel pair.
Selecting input and output in Jamodio, setting 48 kHz (required), the ASIO driver on Windows (required) — it's all in the dedicated guide: Configure your audio interface.
- Jamodio does not see your interface: plug it straight into the computer (not a hub), before launching the Audio Engine. On Mac it shows up on its own; on Windows it needs its ASIO driver → ASIO on Windows.
- Your bubble still shows “your sound card” under Hardware not counted with a big figure: the chosen input is still the built-in mic. Open Audio settings → Audio input and select the interface.
- The sound is weak or clips: gain is set on the interface (the physical knob) then in your strip, under MY SEND. Jamodio warns you if your send clips.
- You hesitate between two models: for Jamodio, what counts is the manufacturer's driver (ASIO on Windows) and 48 kHz. Every one listed here does that.
Still stuck? Write to support@jamodio.com: we reply within 24 hours.