A COPY OF THE TONEX SOFTWARE IS REQUIRED TO USE THESE PRESETS
 
🎛️ Ultimate Plexi Bundle – Tone Model Collection
Based on the Marshall SV20C Studio Vintage Plexi
 
🔥 Legendary Plexi Tones, Captured with Character
This collection brings the unmistakable sound of a tone model based on the Marshall SV20C Studio Vintage Plexiamp to life, offering a wide range of tones — from crisp edge-of-breakup to saturated lead — all captured through a variety of speaker and mic combinations.
 
Now updated for 2025, the bundle includes 10 brand-new tone models captured through a Celestion G12M-25 Greenback-loaded 1x12 cab using a Royer R-10 ribbon mic. These fresh additions offer a new tonal flavor while staying true to the classic Plexi vibe.
 
The original 30 tone models remain unchanged, preserving the familiar naming structure and gain stages that made this collection a favorite. The new 2025 captures introduce an updated naming convention and an additional gain stage, Push 4, delivering extra grit and punch without the use of a boost.
 
Each tone model was captured to reflect the raw, organic personality of a true Plexi — including its unique quirks and sweet spots. Some models may naturally suit certain guitars or pickup types better than others, but with TONEX’s powerful Advanced Controls, every tone can be refined to perfection.
 
📦 What’s Inside: • 40 total tone models based on the SV20C
• 30 original captures through Vintage 30s, Greenbacks, and a 10" Celestion V-Type
• 10 new 2025 captures through a G12M-25 Greenback 1x12 cab and Royer R-10 mic
• Multiple input and gain stage combinations
• Ideal for plug-and-play use or detailed tone shaping
 
🔎 Naming Guide:
Original Models:
Format: JS – Plexi Ult [Speaker] – [Input] – [Gain Level]
Example: JS – Plexi Ult GB – Jmp – Push 2
 
New 2025 Models:
Format: JS Plexi Ult [Gain Level] ([Speaker-Input]) New
Example: JS Plexi Ult Push 2 (GB-Hgh) New
Key Legend:
• GB = Greenback
• V30 = Vintage 30
• V = 10" Celestion V-Type
• Nrm = Normal input
• Hgh = High input
• Jmp = Jumped inputs (High + Low)
 
📈 Gain Stages:
• Push 1 – Cleanest setting possible; light edge-of-breakup depending on guitar
• Push 2 – A pushed amp tone with a nice bite
• Push 3 – Amp cranked to 10 for rich overdrive
• Push 4 – Extra gain and aggression without a boost (2025 models only)
• Lead – High-gain tone captured with a boost pedal in front (original models only)
 
All models were captured using professional-grade mic techniques and analog gear to ensure the most accurate, dynamic representations of this iconic Plexi circuit.
 
Whether you're chasing edge-of-breakup clarity, vintage crunch, or saturated drive, the Ultimate Plexi Bundle delivers the raw power and character of a true Plexi — ready for any stage or studio.