Response clarity
Clear support communication for setup and ongoing service questions.
Support expectations
Latency-first guidance
Jamulus is latency-sensitive. Region selection and network quality matter.
Refund confidence
If your group is not satisfied after setup/testing, we provide a full refund.
Recommended Jamulus Client Rig
A clean, reliable client setup for low-friction rehearsals — curated by JamBetter.
Core Compute
- Raspberry Pi 4 Model B (4GB)
- Passive cooling case (Pi 4 armor/aluminum)
- 20W USB-C power supply with on/off switch
Network Stability
- Gigabit unmanaged switch (5-port)
- Cat6 Ethernet patch cables
- Wired-first setup for consistent latency
Audio Endpoint
- Wired USB headset with microphone
- Inline controls preferred
- Noise-isolating monitoring recommended
Detailed Parts List (Current Recommendation)
- Headset: FIFINE Wired Gaming Headset (AmpliGame H9, USB, detachable microphone, over-ear) — Qty 1
- Compute: Raspberry Pi 4 Model B (4GB) — Qty 1
- Network switch: NETGEAR GS305 5-port Gigabit unmanaged switch — Qty 1
- Cabling: Amazon Basics RJ45 Cat6 Ethernet patch cable, 5ft — Qty 3
- Power: GeeekPi 20W 5V 4A USB-C power supply with on/off switch — Qty 1
- Case/Cooling: Geekworm Raspberry Pi 4 armor case (passive heatsink) — Qty 1
We publish this as a tested build profile (not a shopping cart). Equivalent components are fine if specs match.
JamBetter Pi Image Options
Preconfigured SD card service: We can supply a ready-to-boot Pi SD card for $25 (shipping included).
DIY option: Prefer to flash it yourself? Download the current Pi image below:
Avoid Hot Mics (Prevents Jamulus Distortion)
Hot microphones are a top cause of distortion and harsh audio in Jamulus. If your input gain is too high, the signal clips before Jamulus can process it cleanly.
Recommendation: keep hardware mic gain conservative (around the mid-40s on many USB headsets) and adjust from there.
On Raspberry Pi, open Terminal (desktop or top bar), then run:
alsamixer
- Press F6, choose your audio device with arrow keys, then press Enter (example: Logi Headphone).
- Press F5 (All).
- Arrow right to Mic.
- Use up/down arrows to set mic gain to the mid-40s as a safe starting point, then fine-tune by ear.
- Press Esc, then close Terminal.
If you are not on a Raspberry Pi, search device-specific instructions for adjusting input gain. A practical option is to ask gemini.google.com how to change attached microphone input gain on your device.
Key point: Nothing you do inside the Jamulus client will change hardware mic gain.
Lightsail region guidance
We deploy in the closest practical region and retune/reposition if needed.
N. Virginia, Ohio, Oregon, London, Frankfurt, Paris, Toronto, Mumbai, Singapore, Sydney, Tokyo.
FAQ
How is this different from public Jamulus servers?
Your group gets a private dedicated instance and stable settings for consistent rehearsals.
Do we need technical skills?
No. JamBetter handles setup and tuning so your team can focus on music.
How quickly can we start?
Most groups can be live within 24–48 hours after intake details are confirmed.
How do backing tracks work?
Replay a prior JamBetter session or upload your own audio file. Recordings include backing-track support for practice workflows.
Metronome options?
2/4, 3/4, 4/4, 6/8, 12/8 with beat emphasis.
Can we open sessions in Reaper/Audacity?
Yes. Every session includes RPP and LOF files for fast post-session review/editing.
External Getting Started Reference
New to Jamulus? The official getting-started guide is an excellent baseline:
Jamulus Official Getting Started Guide
Use this with JamBetter setup support for the fastest path to clean, low-latency rehearsals.
Need help right now?
Submit your setup request and include your group + timezone so we can provision quickly.