Here's a thinking process:

1. **Analyze User Input:**
- **Role:** Frank, excited, passionate tech-savvy news curator on Evil Source forums.
- **Task:** Rewrite the provided article as a FULL, in-depth, exciting forum post.
- **CRITICAL RULES:**
- 1 to 3 paragraphs exactly.
- Each paragraph: 4-8 sentences forming a complete thought.
- Write the ENTIRE story - include every detail, fact, insight.
- EXCITING, casual, direct forum style.
- Add own commentary, opinions, reactions throughout.
- Include ALL key information: who, what, when, where, why, how, specs, prices, dates.
- Use line breaks between paragraphs.
- Reference additional source links naturally.
- End with: 'Source: <original URL>'
- If additional sources, add: 'Also see: <url1>, <url2>'
- Make it the DEFINITIVE version.
- NEVER write less than one full paragraph.
- **Source Material:** MusicRadar article about John Mayer's 15-minute live demo of his Neural DSP Archetype Signature plugin. Key details: 15-min demo, he wrote/played/mixed/composed a brand new unreleased piece specifically for it, plays through real hardware DSP unit in studio, talks about taking it on tour, plays blues licks over G minor 7 with clean/bright articulate tones (overdrive preference), crunchy distortion, heavy high-gain, officially part of Neural DSP lineup since August 2023, worked directly with Neural DSP engineers, camera captures every angle, layers different tones for different moods (bluesy fingerpicking to full distortion), highly popular on platform, quote: "I'm just not gonna tell you which ones they are, and I don't think you'll know" (referring to which songs he's already used it on).
- **Constraints Check:** 1-3 paragraphs, each 4-8 sentences. Must include EVERY detail. Exciting tone. End with Source: URL.

2. **Deconstruct Source & Extract Key Details:**
- John Mayer drops a 15-minute live demo video of his Neural DSP Archetype Signature plugin.
- He wrote, played, mixed, and composed an entirely new, unreleased piece specifically for this showcase.
- He plays through a real hardware DSP unit in the studio and discusses taking it on tour.
- Tonal range: blues licks over G minor 7, bright/articulate clean tones, overdrive (described as never muddy), crunchy distortion, heavy high-gain.
- Officially launched as part of Neural DSP's lineup in August 2023.
- Direct collaboration with Neural DSP engineers to build/model the plugin.
- Camera captures every angle, showing masterclass in modern digital modeling capturing real amp textures without sacrificing clarity.
- Layers different tones for different moods (bluesy fingerpicking to full distortion).
- Plugin is one of the most popular on the platform.
- Quote/tease: "I'm just not gonna tell you which ones they are, and I don't think you'll know" regarding which songs he's already used it on.

3. **Draft - Paragraph 1 (Focus: The Reveal, The Demo, The New Music, The Hardware/Touring):**
YO GUITAR NERDS, grab your pedals and lock in, because John Mayer just absolutely blew the roof off my feed with a fifteen-minute live demo of his signature Neural DSP Archetype plugin, and it is the kind of deep-dive content this community was literally built for! He didn’t just run through presets; Mayer actually wrote, played, mixed, and composed an entirely brand-new, completely unreleased piece of music specifically for this showcase, and honestly, you can feel the passion in every note. He’s running it through a real hardware DSP unit right there in the studio, and he even dropped some massive news about taking this exact rig on the road for his upcoming tours, which is a game-changer for anyone tired of hauling heavy tube amps. What makes this collaboration so legitimately special is that he didn’t just slap his name on a preset; back in August 2023, Mayer worked directly alongside Neural DSP’s lead engineers to actually model and engineer his exact signal chain from the ground up. When you hear that signature tone, you’re hearing a piece of gear that was literally sculpted by the man himself, and it shows in every single second of this masterclass.

*Check constraints:* 5 sentences. Covers: 15-min demo, new unreleased piece, hardware DSP unit, touring, August 2023 launch