The Sound Check Checklist

A good soundcheck confirms that sound can travel reliably from every source on stage to the audience system and to each performer’s monitor. Start with physical connections, then verify signal, set input and output levels, build a clear front-of-house mix, create performer-specific monitor mixes, test at a representative performance volume, and finish with feedback, wireless, cable, and hearing-safety checks. The exact order depends on the venue, console, monitor system, and crew, but the goal is consistent: no surprises when the performance begins.

1. Begin with the complete signal path

Think of soundcheck as tracing a route. A typical path is:

Source → microphone or instrument connection → input channel → preamp or gain stage → processing → main mix or monitor/auxiliary mix → output → amplifier or powered speaker → audience or performer.

If any link is disconnected, muted, routed incorrectly, or set too quietly, later adjustments will not solve the real problem. Yamaha’s setup guidance begins with checking physical connections, setting input and output gains, establishing balance, adding effects, and using gain staging. Sound Check and Setup Tips for Worship Groups

Before asking anyone to play, inspect the stage and console methodically:

• Confirm that each microphone, instrument, direct box, playback source, and other input is connected to the intended channel.
• Check that input channels, main outputs, monitor or auxiliary outputs, amplifiers, and powered speakers are routed as intended.
• Confirm that essential channels and outputs are not muted. At the same time, mute unused microphones and inputs so they cannot add noise or increase feedback risk later.
• Check microphone stands, cable connectors, instrument leads, and direct boxes for secure connections.
• Confirm that monitor wedges or in-ear monitoring systems are connected to the correct outputs and correspond to the intended performer.
• Identify who is responsible for the front-of-house mix, monitor mixes, and any wireless coordination. A short role check prevents multiple people from changing the same control without communication.

The first pass should be quiet and controlled. Ask one performer or source at a time to make a sound. Confirm that the expected channel meter responds, that the signal reaches the intended main or monitor output, and that the correct speaker produces it. If a channel is silent, troubleshoot the route before increasing gain or master volume. Check the source, cable, channel mute, routing, output mute, and speaker connection in that order.

2. Set gain before chasing volume

Gain staging means setting each part of the signal path so the source is strong enough to use while leaving room for natural peaks. It is different from simply turning up a fader or master output. A fader changes the level within a mix; input gain determines how strongly the source enters the console or system. If input gain is too low, raising later controls may also raise noise. If it is too high, the channel or downstream equipment may overload.

Ask the performer to produce a realistic example of the loudest sound expected during the performance. This might be a full vocal phrase, the hardest guitar passage, the loudest drum part, or the strongest playback section. Testing at the loudest anticipated performance volume helps reveal issues that may not appear during a quiet check. The cited Shure guidance supports representative loudest-volume checks, but this does not mean exposing anyone to unsafe sound. Use appropriate level controls and hearing-safety practices. PSM300 User Guide

Adjust the input gain while listening for a clean, stable signal. Watch the channel meter and leave enough headroom for unexpected peaks. For the specific Shure PSM300 monitoring workflow, average input levels are described as reaching approximately 75% of the meter range, with occasional peaks near 0 dB but not the overload indicator. That is product- and document-specific guidance, not a universal target for every console, meter design, or digital system. PSM300 User Guide

A practical sequence is:

1. Set the channel and relevant outputs to a controlled starting point.
2. Ask for representative performance volume, including the loudest expected passage.
3. Raise input gain until the signal is healthy and clear without overload.
4. Lower or adjust the gain if peaks trigger clipping, overload, or audible distortion.
5. Return to the mix and set the channel fader, main output, or monitor send for the required balance.
6. Repeat with the next source, then reassess the combined mix.

Do not use one channel’s settings as proof that another channel is correct. A quiet vocal microphone, a loud amplifier, and a drum microphone may require very different gain settings. Also remember that a performer who changes position, sings more forcefully, plays a different instrument, or uses a different microphone can change the result.

3. Build the audience mix in a sensible order

Once individual sources are present and clean, establish a basic front-of-house balance. Start with the most important musical or spoken elements, then add supporting sources. Keep the mix intelligible rather than making every channel equally prominent. Effects should come after the dry signal is working; an effect cannot repair a missing, distorted, or badly routed input.

Listen from an appropriate audience position if possible. A mix that sounds balanced beside the console may not translate evenly across the room. Check whether vocals or essential instruments remain clear when the full group plays. Ask the performers to play a representative section rather than only isolated notes, because instruments interact when they occupy the same frequency and volume space.

Keep stage volume under control where practical. Yamaha explains that quieter stages and clear performer monitoring can improve the front-of-house mix, and it distinguishes monitor wedges from in-ear monitors. The useful operational principle is that performers need to hear what helps them perform, but the stage does not need to be louder than necessary. Optimizing Your Monitor Mix and Avoiding Feedback

Before adding effects or making fine equalization changes, verify that the basic balance works. If a vocal is hard to understand, first check microphone position, input gain, monitor spill, competing sources, and overall level. Processing may help, but it should support a stable system rather than disguise a routing or placement problem.

4. Create separate monitor mixes

The audience mix and performer mix serve different purposes. The audience needs a coherent overall presentation. A performer may need more of their own vocal, a rhythm reference, a cue, or another specific source. Monitor sound is normally routed separately from the audience mix through monitor or auxiliary outputs, and individual mixes can be tailored to performers when the console and system support that control. PSM300 User Guide

Build monitor mixes one performer at a time. Ask a performer what they need, then add only enough of each source to make that request useful. Useful questions include:

• Can you hear your own voice or instrument clearly?
• What is the most important reference for staying in time or in tune?
• Is anything too loud, harsh, muddy, or distracting?
• Are you using a wedge, an in-ear system, or another monitoring arrangement?
• Does the mix remain useful while the whole group plays?

If the system provides separate monitor buses, avoid changing the audience mix to solve a performer’s monitor request. That keeps the front-of-house balance stable while each performer receives an appropriate cue mix. The available number of mixes and the level of individual control depend on the console, monitor system, venue, and staffing, so this is a common workflow rather than a guarantee of every setup.

Place wedges so they support the performer without pointing directly into the microphones they serve. The exact angle depends on the microphone’s polar pattern, room acoustics, and system design. For in-ear monitoring, confirm that the correct transmitter, receiver, mix, and earpieces are assigned to the right person before playing. Keep communication clear: a performer should be able to request a change without shouting over the system.

5. Prevent feedback before it starts

Acoustic feedback occurs when amplified loudspeaker sound re-enters an open microphone and is repeatedly re-amplified. It may begin as a ringing tone, howl, or sudden buildup. Because feedback can become loud quickly, treat it as a system-control problem rather than merely a volume problem. How to Control Feedback in a Sound System

Use this prevention checklist:

• Keep microphones and speakers positioned so speakers do not project directly into open microphones.
• Ask performers to keep microphones in consistent positions and to avoid leaving open microphones unattended.
• Mute channels that are not being used.
• Reduce excessive gain before making broad EQ boosts.
• Use suitable directional microphones when appropriate for the source and system.
• Keep monitor levels high enough to be useful but no higher than needed.
• If the system is “ringing out,” make controlled adjustments based on the frequencies and microphones involved rather than applying indiscriminate EQ changes.

Perform a cautious feedback check after monitor mixes are built, because adding monitor level or changing microphone position can alter system behavior. Raise levels gradually while someone listens from the performer’s position. If ringing begins, lower the relevant level and identify whether the cause is placement, gain, an open microphone, or another change. Exact monitor angles and equalization are venue- and system-dependent.

6. Test wireless systems separately

Wireless microphones and monitoring systems need their own verification. A wired signal can be clean while a wireless system still suffers from dropouts, interference, frequency conflicts, antenna problems, cabling faults, or failing components. Shure recommends isolating systems, checking receiver indicators, considering frequency conflicts and interference, and verifying antenna and system setup. Troubleshooting Wireless Dropouts in 10 Simple Steps

For each wireless channel:

1. Confirm that the transmitter and receiver are paired or configured for the intended system.
2. Check batteries or the system’s power readiness before the performer begins.
3. Inspect antenna connections, receiver indicators, and audio output.
4. Speak or play through the system while someone listens for noise, distortion, or intermittent loss.
5. Have the performer move through the areas they are likely to use. This walk test is a practical field procedure, but there is no universal perimeter or distance established by the cited guidance.
6. If problems appear, isolate systems and investigate frequency conflicts, interference, antenna placement, cabling, and faulty components.

In the United States, licensed Part 74 wireless-microphone users must coordinate frequencies or scheduling to avoid mutual interference. Applicable bands, licensing requirements, and power limits vary, and this requirement should not be generalized to every country, device, band, or unlicensed user. FCC 24-22: Wireless Microphone Systems and WMAS Technical Requirements

Do not assume a system is ready merely because its display shows a frequency. Confirm that it works in the actual venue with the actual antenna arrangement and performer movement. Keep a wired backup or another agreed contingency when the production’s risk and resources justify it.

7. Check temporary power and cables

Soundcheck is also a physical safety inspection. Look for damaged power cords, exposed conductors, loose connectors, unsafe cable paths, and moisture exposure. In the United States, OSHA’s cited flexible-cord requirements discuss hard-service ratings and grounded three-wire extension cords in the cited construction context, and warn about damaged or wet cords. Venue employment, entertainment, electrical, fire, and local-code requirements may differ and should be checked separately. Electrical - Flexible Cords

Before the room fills:

• Remove damaged cords from service rather than taping over a serious fault and continuing.
• Keep temporary power and audio paths arranged so they do not create avoidable trip hazards.
• Protect cable runs where people will cross them, using the venue’s approved method.
• Keep electrical equipment and connections away from moisture and wet conditions.
• Confirm that power distribution is appropriate for the venue and equipment, and involve qualified venue or production personnel when requirements are unclear.

These checks are not a substitute for an electrical inspection or local compliance review. They are a practical reminder that a clean signal is not enough if the temporary setup is unsafe.

8. Manage hearing exposure

A soundcheck can expose performers, crew, and nearby staff to substantial sound even before the show begins. NIOSH recommends regular sound-level assessment, quieter levels where feasible, quiet breaks, hearing evaluations, and appropriate musician hearing protection. In occupational contexts, NIOSH identifies 85 dB(A) as a hearing-loss-prevention reference point; it is not a universal concert or recreational-noise legal limit. Turn it Down: Reducing the Risk of Hearing Disorders Among Musicians

Use practical controls throughout the check:

• Measure or assess sound levels regularly rather than relying only on how loud the room feels.
• Use the lowest useful monitor and main-system levels.
• Give performers and crew quiet breaks, especially during repeated troubleshooting.
• Use hearing protection appropriate to the person’s role and the musical task.
• Encourage hearing evaluations and take ringing, muffled hearing, or other symptoms seriously.
• Avoid asking people to stand unnecessarily close to loudspeakers during level checks.

Representative performance-volume testing should reveal real system behavior, but it must be managed with suitable controls. If a problem can be found at a lower level, solve it at the lower level first.

9. Optional virtual soundcheck

Some compatible digital-console systems support a virtual soundcheck: a prior recording of the same artist is played through the console so the engineer can adjust venue-related levels and parameters without requiring the band on stage. Allen & Heath describes this workflow for supported SQ-console and DAW setups. SQ. Virtual Soundcheck using the USB B connection

This can save stage time and help prepare a starting point, but it is optional and system-specific. It does not replace live verification of the current performers, wireless systems, stage behavior, microphone positions, monitor needs, or safety conditions. A prior recording may not reflect today’s room, arrangement, microphone placement, performance volume, or equipment condition.

10. Final run-through and handoff

End with a short, representative run-through. Have the full group perform a section that includes the loudest expected passage, monitor requests, movement, wireless use, and any playback or effects that matter. Listen from the audience area and ask performers for quick monitor confirmation. Watch for clipping, dropouts, feedback, missing sources, unexpected noise, and unsafe level increases.

Then document the state of the system in plain language:

• Which channels are confirmed?
• Which monitor mix belongs to each performer?
• Which wireless frequencies or systems were checked, and who coordinated them where applicable?
• Are there known limitations or backup arrangements?
• Which outputs, playback sources, effects, and cues must remain available?
• Who should be contacted if a problem appears during the show?

The best soundcheck is not the one with the most adjustments. It is the one that verifies the complete route, gives each performer a usable monitoring reference, keeps the audience mix intelligible, controls feedback, confirms wireless and physical safety, and manages hearing exposure. Treat the checklist as a repeatable starting framework, then adapt it to the venue, equipment, personnel, and applicable local requirements.