📅 May 2026
🎛️ Opto Compressor + 6-Band EQ + Tube
🍎 Platform: macOS
🎵 VST · AU · AAX
⭐ 4.9 / 438 Reviews
💵 $49.99
Kazrog Avalon VT-747SP is the official plugin recreation of one of the most coveted and legendary mix and master bus processors in recording history — available as a plugin for the very first time, developed in collaboration with Avalon Design USA. Trusted by Grammy-winning engineers for decades, the Avalon VT-747SP combines a silky 6-band all-passive graphic EQ, a smooth opto compressor with frequency-dependent sidechain EQ, and switchable Class A tube / discrete transistor circuitry featuring 3 virtual high-voltage dual triode tubes — all faithfully recreated for macOS with mastering-tier top end up to 32 kHz, 130+ custom pro presets from legends like Michael Brauer, F. Reid Shippen, Joe Carrell, and Lasse Lammert, and rated 4.9/5 from 438 reviews. Buy once, produce forever — no iLok, no dongle, no subscription, ever.
💡 Quick Summary
Kazrog Avalon VT-747SP macOS — Official Kazrog x Avalon Design collaboration. Class A tube opto-compressor (master threshold, ratio, attack, release + sidechain EQ), 6-band passive graphic EQ (pre or post compressor), switchable Tube (3 virtual dual triode tubes) / Solid-State circuitry, 32kHz top end, 130+ presets from Michael Brauer + more, Universal Binary 2 — VST/AU/AAX — macOS 10.13+ — $49.99 — perpetual license — no iLok — no subscription.
The Complete Signal Chain
🎚️ 6-Band Passive EQPre or post compressor — all-passive design
→
🔊 Opto CompressorThreshold · Ratio · Attack · Release
→
🔁 Sidechain EQLow + High freq into compressor sidechain
→
🔆 TSP Tube / SS3 virtual dual triode tubes or Class A transistor
Key Features
🎚️
6-Band Passive Graphic EQ
All-passive EQ design — push frequencies as hard as you want without digital harshness. Place pre or post compressor for maximum versatility on Mac.
🌀
Opto Compressor
Smooth optical compression from soft opto to hard-knee limiting — master threshold, ratio, attack, and release controls on macOS.
🎛️
Sidechain EQ
Low and high-frequency parametric spectral controls routed into the internal compressor sidechain — an absolute game changer when mastering on Mac.
🔆
TSP — 3 Virtual Tubes
Tube Signal Path uses 3 virtual high-voltage dual triode tubes — or switch to Class A discrete transistor sound. Musical tube saturation on demand on macOS.
📡
32 kHz Top End
Mastering-tier top end up to 32kHz — analog air from a plugin that actually sounds like the hardware. Real presence and shimmer on Mac.
🎵
130+ Pro Presets
Custom presets from Michael Brauer, F. Reid Shippen, Joe Carrell, Lasse Lammert, and more industry legends — new presets added in future free updates.
🔄
EQ Pre or Post Compressor
Choose whether the 6-band passive EQ sits before or after the opto compressor — total workflow flexibility on macOS.
🍎
Universal Binary 2
Native Apple Silicon and Intel Mac support — no Rosetta needed. Ultra-low CPU impact across all modern Macs.
130+ Presets from Industry Legends
🎛️ Michael Brauer
🎛️ F. Reid Shippen
🎛️ Joe Carrell
🎛️ Lasse Lammert
🎛️ + Many More
✅ Free Future Updates
User Ratings — 4.9 / 5 from 438 Reviews
System Requirements — macOS
| Requirement |
Details |
| Operating System |
macOS 10.13 High Sierra or later |
| Processor |
Apple M1 or Intel i5 “Ivy Bridge” or newer (Universal Binary 2) |
| Plugin Formats |
VST, AU, AAX (64-bit) |
| Pro Tools |
Pro Tools 12 or higher for AAX |
| Price |
$49.99 USD — perpetual license |
| Presets |
130+ from industry legends — more in future free updates |
| Activation |
No iLok — no dongle — no subscription — ever |
| Devices |
Multiple devices per license |
| Developer |
Kazrog x Avalon Design USA (official collaboration) |
| Trial |
Free time-unlimited demo available (minor restrictions) |
| Compatible DAWs |
Logic Pro, Ableton Live, Pro Tools 12+, Cubase, Studio One, Reaper, GarageBand and all AU/VST/AAX hosts |
Pros & Cons
✅ Pros
- ✓Official first-ever plugin version of the VT-747SP
- ✓6-band all-passive EQ — push hard without harshness
- ✓Smooth opto compressor with full controls
- ✓Sidechain EQ — freq-dependent compression on Mac
- ✓TSP — 3 virtual tubes or Class A transistor
- ✓32kHz top end — real analog air on macOS
- ✓130+ presets from Michael Brauer and others
- ✓No iLok, no dongle, no subscription — ever
- ✓4.9/5 from 438 reviews — most reviewed Kazrog plugin
⚠️ Cons
- ✗Bus/mastering focus — not a surgical EQ or dynamic EQ
- ✗Pro Tools 12+ required for AAX on Mac
- ✗Demo has occasional silent output restriction
Frequently Asked Questions
What is the Kazrog Avalon VT-747SP for macOS? ▾
The Kazrog Avalon VT-747SP is the official first-ever plugin recreation of Avalon Design’s legendary mix and master bus processor — developed in collaboration with Avalon Design USA. Available as VST, AU, and AAX (64-bit) with Universal Binary 2 native support for Apple Silicon and Intel Macs running macOS 10.13 or later. It features a silky 6-band all-passive graphic EQ (placeable pre or post compressor), a smooth opto compressor with full threshold, ratio, attack, and release controls plus a low/high-frequency sidechain EQ, TSP switchable Class A tube circuitry with 3 virtual dual triode tubes or discrete transistor operation, 32kHz top end, and 130+ pro presets from Michael Brauer, F. Reid Shippen, Joe Carrell, and Lasse Lammert. Priced at $49.99 with a 100% perpetual license, no iLok, no dongle, no subscription, ever. Rated 4.9/5 from 438 reviews.
What is the TSP Tube Signal Path in the VT-747SP? ▾
The TSP (Tube Signal Path) is the switchable tube/solid-state circuit in the Kazrog Avalon VT-747SP. In Tube mode, the signal runs through 3 virtual high-voltage dual triode tubes — adding rich, musical tube saturation and harmonic warmth to your tracks, busses, and masters on macOS. In Solid-State mode, the signal uses Class A discrete transistor circuitry for a cleaner, tighter analog character. You can switch between both modes at any time to find the exact sonic character that suits your source material.
Does the Kazrog Avalon VT-747SP work with Logic Pro on Mac? ▾
Yes — the Avalon VT-747SP works natively with Logic Pro on Mac as an Audio Unit (AU) plugin with Universal Binary 2 support, running natively on both Apple Silicon (M1/M2/M3/M4) and Intel Macs without Rosetta 2. It is also compatible with all macOS DAWs supporting VST, AU, or AAX — including Ableton Live, Pro Tools 12+, Cubase, Studio One, Reaper, and GarageBand. macOS 10.13 High Sierra or later is required.
Download Kazrog Avalon VT-747SP macOS full version — the legendary opto compressor, 6-band passive EQ, and tube circuitry processor in your Mac DAW — 130+ pro presets, no iLok, no subscription!
🙏 I just ask for thank you, that's all.