影片教學

手把手示範如何用 Techrider.live 製作舞台圖、輸入清單、監聽混音與技術通啟（Tech Rider）。

1:16影片教學

Pink Noise for Live Sound: Test a PA Safely

Pink noise is a broadband test signal, not a tuning target. Learn what equal energy per octave means, how to compare PA zones and audience positions, why one RTA trace is not the room, and what to …

2026年9月15日1:17影片教學

Mixer Pad Switch vs Gain: Stop Input Clipping

A pad and a gain control change level at different points. Learn how to find the first overloaded circuit, choose between microphone, DI, and console pads, reset gain, and document the confirmed in…

2026年9月15日1:17影片教學

Speaker Impedance Explained: Ohms, Loads & Amplifier Matching

Understand speaker impedance for live sound: nominal versus actual load, what parallel cabinets do, how to match an amplifier and loudspeakers, and how to document every output channel.

2026年9月13日1:21影片教學

PA Headroom Explained: Peaks, Clipping & System Margin

A practical guide to PA headroom in live sound: what the margin really means, where clipping can happen, how to find the first failing stage, and what belongs in a technical rider.

2026年9月13日1:14影片教學

Front Fill vs Delay Speakers: Coverage & Timing Explained

Compare front fills and delay speakers in a live PA: which audience zones they serve, how feeds and timing differ, and what belongs in the technical rider.

2026年9月13日1:15影片教學

Subwoofer Crossovers Explained: Mains, Subs & Alignment

A practical guide to live sound crossovers: how mains and subwoofers share the frequency range, why there is no universal crossover number, and how to document the processing boundary.

2026年9月13日1:18影片教學

FOH vs Monitor Engineer: Who Mixes What at a Live Show?

The FOH engineer mixes for the audience. The monitor engineer mixes wedges and in-ear monitors for performers—but the handoff goes much deeper than two consoles.

2026年9月11日1:18影片教學

Technical Rider vs Venue Tech Pack: The Advance Explained

An artist technical rider describes the show. A venue tech pack describes the room. Neither replaces the other—and treating a request or inventory list as a confirmed promise causes show-day problems.

2026年9月11日1:19影片教學

Active vs Passive PA Speakers: Power, Cabling & System Design

Active PA speakers contain amplification. Passive speakers depend on an external amplifier—but that is only the start of the system decision.

2026年9月11日1:19影片教學

Line Array vs Point Source Speakers: Which PA Design Fits?

A line array is not automatically a better PA system. The right design depends on audience geometry, coverage, throw, trim height, sightlines, fills, delays, subwoofers, processing, prediction, and…

2026年9月11日1:09影片教學

Stage Left vs Stage Right: The Performer’s Perspective Explained

Stage left and stage right are always from the performer's perspective facing the audience. Learn the mirror relationship with house left and house right, plus the simple difference between upstage…

2026年8月25日1:19影片教學

Pre-Fader vs Post-Fader Aux Sends: Monitors, Effects & Routing

What changes when an aux send is pre-fader or post-fader? See why monitors often start pre, effects often start post, and why pre-fader does not automatically mean pre-EQ, pre-compressor, or pre-mute.

2026年8月25日1:18影片教學

Gain Staging for Live Sound: Headroom, Noise & Clipping Explained

Gain staging is not one knob: how to set useful signal levels from source through preamp, channel, bus, processor, and amplifier — while leaving headroom and fixing the first stage that actually clips.

2026年8月25日1:15影片教學

Live Sound Signal Flow: From Microphone to Speaker

Trace a live sound signal from the source to the loudspeaker—and learn how to find the first boundary where it fails. This visual explainer follows stage I/O, the console, buses, outputs, system pr…

2026年8月25日0:13影片教學

Stop Typing 30 Channel Names on Your X32

Still typing channel names one by one before soundcheck?

2026年8月11日0:13影片教學

Will This X32 Import Overwrite Your Mix? No.

Worried that importing channel names will overwrite your existing show scene?

2026年8月11日0:13影片教學

One Channel List for X32, M32 & Yamaha RIVAGE PM

Build your input list once, then export mixer-ready channel names and colors for Behringer X32, Midas M32, or Yamaha RIVAGE PM.

2026年8月11日1:13影片教學

Microphone Stand Types for Live Sound

Straight stands, tripod booms, short booms, and desktop stands each solve a different live-sound problem. Learn how to choose the right stand for vocals, instruments, amplifiers, drums, and compact…

2026年8月11日1:13影片教學

Line Check vs Soundcheck: What’s the Difference?

A line check confirms that every input reaches the right channel at a usable level. A soundcheck goes further: the band plays, balances are shaped, monitors are adjusted, and the room mix is refine…

2026年8月11日1:11影片教學

XLR vs TRS: Which Connection Should You Use?

XLR and TRS can both carry balanced audio, but the connector shape does not tell you the signal level or wiring by itself. Learn where each connector fits, what to verify before patching, and how t…

2026年8月11日1:09影片教學

Mic Level vs Line Level: Live Sound Signals Explained

Mic level is the low output from a microphone; line level is the stronger operating level used between mixers, interfaces, and processors. Learn why mismatches cause noise or distortion—and how to …

2026年8月11日0:16影片教學

Stop Typing 30 Channel Names on Your X32 | Techrider.live

Export channel names and colors from one technical rider to Behringer X32, Midas M32, or Yamaha RIVAGE PM. The export contains no gain, routing, EQ, dynamics, fader, or mute values.

2026年8月10日1:05影片教學

What Is Phantom Power? 48V Explained + Safe Patch Order

How can 48-volt phantom power travel through the same XLR cable as audio?

2026年8月9日1:06影片教學

Balanced vs Unbalanced Audio: XLR, TRS and Noise Rejection Explained

A connector can physically fit and still carry the wrong signal.

2026年8月9日1:07影片教學

IEM vs Wedge Monitors: Which Is Better for Your Band?

In-ear monitors are not always better than wedges. Compare stage volume and feedback risk, isolation and mobility, RF planning, and how to document a hybrid monitor plan with stable mix IDs and fallbacks.

2026年8月9日1:02影片教學

What Is a DI Box? Active vs Passive DI Explained | Live Sound Basics

What does a DI box actually do—and why is it more than a simple 1/4-inch-to-XLR adapter?

2026年8月9日0:49影片教學

What Is a Tech Rider? Stage Plot vs. Full Technical Rider | Techrider.live

What a tech rider is, how a stage plot differs from a full technical rider, and why a live, always-current rider beats emailing static PDF attachments.

2026年8月9日1:22影片教學

Build a Solo Tech Rider in 10 Steps | Techrider.live

Build a complete solo tech rider — stage plot, input list, and monitor mix — from a blank stage, in about 80 seconds.

2026年8月7日0:26影片教學

Your Tech Rider, Finally Current — techrider.live

Your tech rider, finally current.

2026年8月7日