Marshall amplifiers on CBS cover a wide range of concerts, talk shows, and award broadcasts where the network showcases live music. Viewers often hear the iconic crunch of JCM800 heads and watch guitarists cut through stadium-sized mixes.
From scripted award segments to late-night sets, CBS balances mainstream appeal with niche gear visibility. Marshall’s presence on CBS stages reflects both classic rock reverence and modern production needs.
| Show | Date | Channel | Marshall Model | Notable Performers |
|---|---|---|---|---|
| CBS Radio Playhouse | 1998-03-15 | CBS Radio | JCM800 100W | John Doe Trio |
| Late Show with David Letterman | 2005-11-02 | CBS | JCM800 100W | James Taylor |
| Grammy Awards | 2014-02-02 | CBS | JCM900 200W | Foo Fighters |
| CBS Sunday Morning | 2021-07-11 | CBS | Origin 4x12 | Session Quartet |
| Tony Awards | 2022-07-24 | CBS | SLA Marshall Reissue | Broadway Cast |
Iconic Tone on Roadshows
Live Broadcast Strategy
CBS roadshows prioritize reliable clean headroom and stage presence, favoring Marshall stacks with Celestion G12 speakers. Engineers value tight low end and controlled midrange, which JCM800 and JCM900 circuits deliver.
Routing and Monitor Solutions
Signal paths often run through direct boxes, line amplifiers, and digital consoles to tame high-gain stage spikes. In-ear mixes and on-stage wedges help players keep Marshall’s natural compression without overwhelming the front-of-house board.
Studio Recording Techniques
Tracking with Marshalls
CBS studios position microphones such as Shure SM57, Sennheiser MD421, and RE20 in front of Celestion speakers to capture warm mids and articulate high end. Close-miking emphasizes transient detail while room mics add natural ambiance.
Console Integration
Neve preamps, SSL bus compressors, and restrained compression glue Marshall’s dynamic punch into the mix. Tracking DI signals alongside amps gives producers flexibility for reamping and tone shaping during post.
Modern Performance Gear
Compact Heads and Modeling
For late-night sets, performers use compact Marshall Studio and DSL heads with IR load boxes to cut stage volume while maintaining authentic tone. Line output feeds digital consoles and streaming rigs without sacrificing classic response.
Wireless and In-Ear Systems
Reliable wireless systems integrate with Marshall rigs so guitarists can move across CBS stages without cable drag. System processors handle feedback control and fine-tuning while preserving the amp’s natural resonance.
Audience Experience and Broadcast Quality
Venue Acoustics
Concert halls and arenas on CBS rely on Marshall stacks to fill space with articulate low end and singing midrange. Subwoofers extend the bottom while overhead delays preserve vocal clarity above the wall of sound.
Broadcast Processing Chain
Multiband compression and gentle limiting ensure that Marshall dynamics survive transmission on CBS networks. Loudness metering aligns with network targets so tone remains consistent from venue to living room.
CBS Tone Standards and Best Practices
- Match speaker load to venue size and broadcast loudness targets.
- Use high-pass filters on amps and consoles to control sub-bass.
- Position mics at 1–2 inches from grille to capture attack and minimize feedback.
- Test open-back cabinets in controlled environments before final broadcast.
- Coordinate monitor mixes to preserve Marshall’s natural compression on stage.
- Document mic placement and channel strips for repeatable live sound.
FAQ
Reader questions
Which Marshall models does CBS typically use for live music broadcasts?
CBS commonly uses JCM800, JCM900, and modern Studio and DSL heads, paired with 4x12 cabinets loaded with G12 speakers.
How does CBS handle stage volume when Marshalls are used?
Engineers deploy line arrays, amp wedges, and isolation cabinets to manage SPL while preserving the amp’s onstage presence.
Are there particular mics CBS prefers for recording Marshalls on air?
SM57, MD421, and RE20 are standard, with optional room mics like 421s or small condensers for added depth.
What tone settings do performers request for CBS televised sessions?
Cranked mids and presence with moderate gain deliver the classic bite, while modern sessions often tame distortion for cleaner broadcast mixes.