Title: Edirol Super Quartet VST 152 — Overview and Download Guidance
Summary
What it is
Legality and safety
How to obtain safely (recommended steps)
Alternatives (legal, actively maintained)
Installation notes (typical)
Short recommendation
Related search suggestions (This assists further searching.)
The Edirol Super Quartet (HQ-QT) is a classic polyphonic, multi-timbral VST synthesizer designed by Roland to provide high-quality acoustic sounds across four main categories: Piano, Guitar, Bass, and Drums. Version 1.52 was the final significant update for the Windows platform, optimizing performance for older systems like Windows XP and 2000. Availability & Download Status
Discontinued Product: The Edirol Super Quartet is officially "out of catalog" and discontinued by Roland.
Official Updaters: While the full software is no longer sold, official update files for version 1.52 (intended for users who already own versions 1.00–1.50) are sometimes still hosted on legacy support sites like Cosmos Music.
Modern Preservation: Due to its age, many modern users seek "No Install" bundles or Soundfont versions. A repository on Musical Artifacts offers Soundfont versions of the iconic "ST Concert" piano used in early Touhou music, which can be used in modern DAWs more easily than the original 32-bit plugin. Key Features
Instrument Library: Includes Concert Grand and Rock Pianos; Nylon, Jazz, and Clean Electric Guitars; Wood, Fretless, and Picked Basses; and various Drum sets.
Technical Specs: Supports up to 24-bit/96kHz resolution with 32-bit floating-point signal processing.
Polyphony: Offers 128-voice polyphony and 16-part multi-timbral playback.
Built-in FX: Includes dedicated processors for Reverb, Chorus, Delay, and per-part EQ. Installation Guide & Compatibility
The original plugin is a 32-bit (x86) VST2 instrument, which can cause issues in modern 64-bit DAWs like FL Studio 21 or Cubase 13.
Bridging (x64 Systems): To use this 32-bit plugin in a 64-bit environment, you typically need a bridge tool like jBridger.
Plugin Path: Standard installation involves placing the .dll files in your VST folder (e.g., C:\Program Files (x86)\VSTPlugins\Edirol).
Host Requirements: It requires a VST-compatible host application. For notation software like Sibelius, a secondary host like V-STack or Chainer may be necessary.
Legacy OS: It was originally designed for Windows 98/ME/2000/XP. If running on Windows 10 or 11, you may need to run your DAW or the installer in Compatibility Mode. Technical Summary Specification Plugin Format Architecture 32-bit (requires bridging for 64-bit DAWs) Wave Memory Presets 60 presets + 384 user tones Drum Sets 2 presets + 128 user variations
Скачать Edirol Super Quartet VST v1.52 для FL Studio
The Edirol Super Quartet (v1.52) is a legacy virtual instrument (VSTi) developed by Roland under the Edirol brand. Released in the early 2000s, it remains a cult favorite for its lightweight footprint and high-quality, "meat and potatoes" sounds focused on four primary categories: Piano, Guitar, Bass, and Drums. Key Features and Specifications
Sound Library: Features 60 high-quality presets and 2 drum kits.
Multitimbrality: Supports 16-part multitimbral operation, allowing you to run 16 different instrument instances within one plugin. Polyphony: Up to 128-voice polyphony (defaulting to 48).
Resolution: Capable of up to 24-bit/96kHz resolution with internal 32-bit processing.
Built-in Effects: Includes programmable Reverb, Chorus, and Delay. Legacy and Compatibility Challenges
While still sought after for its iconic "early Windows era" sound—famously used in early Touhou projects—the original VST faces significant hurdles on modern systems:
Architecture: It is a 32-bit (x86) plugin. Modern DAWs like Ableton Live or FL Studio often require a bridge (e.g., jBridger) to run 32-bit plugins on 64-bit operating systems.
Discontinued Status: Roland has officially discontinued the Edirol line. Support and official downloads are no longer available on Roland's website, though legacy manuals can still be found.
Registry Issues: Users often report issues where the plugin fails to save settings within project files on modern versions of Windows. Modern Alternatives
If you are looking for the same sound with modern stability, consider these options: Статьи | Edirol Super Quartet - PETELIN.RU
The Edirol Super Quartet VST 1.52 is a vintage software synthesizer by Roland that specializes in four core acoustic instrument groups: Piano, Guitar, Bass, and Drums. While the plugin is officially discontinued, version 1.52 is a known update for legacy Windows systems. Key Features of Version 1.52
High-Quality Sound Engine: Supports up to 24-bit/96kHz resolution with 128-voice polyphony across 16 parts.
Core Instrument Library: Includes 60 preset sounds and 2 drum sets, with the ability to add 384 user variation sounds and 128 drum set variations.
Built-in Effects: Features dedicated EQ for each part, plus high-quality global Reverb, Chorus, and Delay with programmable parameters.
Sound Customization: Each instrument has dedicated control panels for deep editing, including previewing, panning, and adjusting effects per channel. Download and Compatibility
Official support for this software ended years ago. Version 1.52 was primarily designed as an updater for versions 1.00 through 1.51 on Windows XP, 2000, Me, and 98.
Official Roland Support: You can find documentation on Roland's website.
Modern Alternatives: Because the original VST often has trouble saving project files on modern DAWs, some users have converted its samples into soundfonts, such as the Edirol ST Concert Soundfont available on Musical Artifacts.
Caution: Many links claiming "hot" or direct downloads for this discontinued software on social media or file-sharing sites may be untrustworthy. It is safer to use modern soundfont versions or search for the legacy installer on verified community archives.
Are you trying to get this running on a modern version of Windows, or do you need help with specific sound presets like the Concert Grand? Edirol Super Quartet Vst 1.52 Download - Facebook edirol super quartet vst 152 download hot
Public. Edirol Super Quartet Vst 1.52 Download 🌐✨🔔👉 DOWNLOAD: https://gohhs.com/2wO95D 👈🔔✨🌐 1402e8050d. Dee Phildz. 1. HQ Super Quartet | Software Synth - Roland
The golden hour light filtered through the dusty blinds of Studio 4B, illuminating floating motes of dust that danced like tiny, synchronized dancers. This was Leo’s sanctuary, a cramped room in the basement of a converted warehouse that smelled permanently of old carpet and high-octane coffee. But today, the sanctuary felt like a tomb.
Leo, a composer for lifestyle television shows, was drowning. His deadline for the new upscale home renovation series, Gilded Frames, was in six hours. He had the visuals—the sweeping drone shots of marble countertops, the intimate close-ups of gold-leafed molding—but he was missing the soul. The track felt sterile. It lacked warmth. It lacked that specific, buttery smoothness that defined the "lifestyle and entertainment" genre.
His friend and fellow composer, Maya, sat on the ratty leather couch, scrolling through her phone. "You’re overthinking it, Leo. It’s just background music for people shopping for throw pillows. It doesn’t need to be a symphony."
"It has to sound expensive, Maya," Leo snapped, though his tone was more desperate than angry. "It needs to sound like a 5-star hotel lobby in 1998, but modern. It needs that... that quartet sound."
Maya looked up, a knowing smirk playing on her lips. She reached into her messenger bag and pulled out a battered, silver USB drive. The label was fading, scrawled in black marker years ago.
"You mean this sound?" She tossed the drive onto the mixing desk.
Leo picked it up. SQ 1.5.2. "No way. You have it?"
"The holy grail of smooth jazz VSTs," Maya said. "The Edirol Super Quartet. Version 1.5.2. The last stable build before they changed the engine. I found it deep in an archive forum last night. It’s been discontinued for a decade, Leo. The download was a nightmare to find. I had to traverse three Russian file-hosting sites and dodge enough malware to crash the Pentagon. But I got it."
"The Edirol," Leo whispered reverently. It was a legend among lifestyle composers. It wasn't the most realistic orchestra in the world, but it had a specific texture—a glossy, synthesized sheen that sat perfectly behind dialogue. It was the sound of brunch, of mimosas, of "Live, Laugh, Love" wall art brought to audible life.
He plugged the drive in. The file transfer bar crawled across the screen. Edirol Super Quartet VST v1.5.2 Setup.exe.
"It’s only 150 megabytes," Leo muttered, watching the progress bar. "How can something so small hold so much sophistication?"
"It’s not about the size," Maya said, leaning over his shoulder. "It’s about the lifestyle."
The installation wizard popped up, a relic of Windows XP era aesthetics. Blue gradient backgrounds, clunky buttons. It felt like unearthing a time capsule. Leo clicked Next, heart hammering a frantic rhythm against his ribs. This wasn't just software; it was the key to unlocking the contract. If he nailed this, he’d be the go-to guy for the entire network.
As the final component installed, the VST interface appeared on his dual
Edirol Super Quartet VST 1.52 remains a legendary tool for producers seeking that classic, high-quality acoustic sound. Despite being discontinued, it's still highly sought after for its iconic piano and band instruments, famously used in early Touhou soundtracks and numerous early-2000s productions. Key Features of Super Quartet 1.52
This "High Quality" software synthesizer is built on Roland's synthesizer technology and offers a versatile set of contemporary instruments:
Instrument Selection: High-quality Piano, Guitar, Bass, and Drums.
Polyphony & Resolution: Supports up to 128-voice polyphony and 24-bit/96kHz resolution.
Presets & Tones: Includes 67 preset and 384 user tones, plus 3 preset and 128 user drum sets.
Built-in Effects: Fully programmable Reverb, Chorus, and Delay for easy sound shaping. Legacy Status & Modern Use
While Roland has discontinued official sales, the plugin is still alive in the community. If you're looking to use it today, keep the following in mind:
32-Bit Only: It is a legacy 32-bit plugin. To run it in modern 64-bit DAWs like FL Studio or Ableton Live, you'll typically need a "bit bridge" like jBridge.
Project Saving Issues: Users sometimes report issues with settings not saving in modern DAW project files.
Modern Alternatives: For those who can't get the original VST working, some creators have developed Soundfont versions like the Roland St. Concert (Super Quartet) available on platforms like Musical Artifacts. Where to Find It Edirol Super Quartet Vst Exploring The Synth
The Edirol Super Quartet (HQ-QT) is a classic "High Quality" software synthesizer designed to provide essential acoustic band sounds—specifically piano, guitar, bass, and drums—in a single VST/DXi plugin. While it has been officially discontinued for years, it remains a favorite for producers seeking vintage digital textures and lightweight efficiency. Key Features & Technical Specs
Instrument Engine: Powered by Roland's synthesis technology, it features 60 high-quality preset sounds and up to 384 instrument variations.
Performance: Supports up to 128-voice polyphony and 16-part multitimbrality, allowing you to run a full quartet arrangement within one instance.
Audio Quality: Capable of up to 24-bit/96kHz resolution with 32-bit floating-point signal processing.
Built-in Effects: Includes dedicated control panels for programmable reverb, chorus, and delay. Version 1.52 Details
The 1.52 update was primarily an updater released for Windows (XP/2000/Me/98) to resolve bugs and improve compatibility for users moving from versions 1.00 through 1.50. Availability & Modern Alternatives
Since the plugin is discontinued, it is no longer sold or officially supported by Roland.
Archive Sources: You can often find the legacy files on community-driven sites like Musical Artifacts, though these fall into a "licensing gray area".
Soundfont Repositories: Some users have preserved the original sounds by converting them into Soundfonts (.sf2). These are often easier to use in modern 64-bit DAWs like FL Studio or Ableton.
Modern Successors: If you need modern support, Roland's current Cloud services often provide updated versions of their classic hardware and software libraries.
Caution: When searching for "download hot" links, be wary of unofficial sites (like random Facebook or forum links) which may bundle the legacy software with malware or unwanted installers.
Are you planning to use this in a modern 64-bit DAW, or are you running a legacy 32-bit setup? Edirol Super Quartet Vst 1.52 Download - Facebook
Public. Edirol Super Quartet Vst 1.52 Download 🌐✨🔔👉 DOWNLOAD: https://gohhs.com/2wO95D 👈🔔✨🌐 1402e8050d. Dee Phildz. 1. Edirol Plugin Collection | Musical Artifacts
The Edirol Super Quartet (VST 1.52) remains a legendary name in the world of MIDI production and retro digital orchestration. Even years after its initial release, it continues to be a "hot" download for producers seeking that specific, clean, early-2000s Roland sound.
If you are looking to integrate this classic plugin into your modern workflow, here is everything you need to know about its features, its legacy, and how to get it running today. What is the Edirol Super Quartet?
Part of the classic Edirol "trio" (alongside the Orchestral and Hyper Canvas VSTs), the Super Quartet focuses on the four pillars of a standard band: Piano, Guitar, Bass, and Drums.
Based on Roland’s renowned sound engine technology, it was designed to provide high-quality sounds with extremely low CPU overhead. For many composers, it was the "go-to" for sketching out tracks quickly or creating high-fidelity MIDI soundtracks for games and videos. Key Features of Version 1.52 Title: Edirol Super Quartet VST 152 — Overview
The 1.52 update was one of the final stable versions of the plugin, offering:
Four Independent Parts: You can load four different instruments simultaneously, each with its own MIDI channel and output settings.
High-Quality Samples: Features a library of expressive acoustic and electric pianos, nylon and steel-string guitars, various bass styles (fretted, fretless, synth), and versatile drum kits.
Editing Suite: Each sound can be tweaked with filters, envelopes, and high-quality integrated reverb and chorus effects.
Lightweight Performance: It runs smoothly even on older hardware, making it a favorite for "laptop musicians" and those with complex arrangements. Why Is It Still "Hot" Today?
In an era of 100GB Kontakt libraries, why are people still searching for a tiny VST from two decades ago?
Nostalgia & Aesthetic: The Super Quartet has a specific "sheen" found in late 90s and early 2000s workstation keyboards. It is perfect for Vaporwave, Lo-Fi, or retro game music.
Instant Playability: Unlike modern libraries that take minutes to load, the Super Quartet loads instantly.
The "Roland" Sound: Many of the patches are reminiscent of the Roland SC-88 or the XV series, which are staples in music history. Compatibility & Technical Hurdles
If you are downloading the Edirol Super Quartet VST 1.52 in 2024 or beyond, you need to be aware of a few technicalities:
32-bit vs. 64-bit: This is a legacy 32-bit (x86) plugin. Modern DAWs like Ableton Live 11/12, Cubase, or Logic Pro (Silicon) are 64-bit only. To use it, you will likely need a "bridge" software like jBridge or the built-in bridge in FL Studio.
Windows Compatibility: It generally runs well on Windows 10 and 11, though you may need to run your DAW in "Administrator Mode" to allow the plugin to save its settings.
Installation: Ensure you place the .dll file in a dedicated 32-bit VST folder so your DAW can scan it properly. How to Find the Download
While the plugin is no longer officially sold by Roland or Edirol (having been succeeded by the Roland Cloud "Sound Canvas" VST), it is widely available on "Abandonware" sites and community archives.
Pro Tip: When searching for a download, always ensure you are using a reputable source to avoid malware. Look for "vst-archive" sites or community forums dedicated to retro music production. Final Verdict
The Edirol Super Quartet VST 1.52 is a "tiny titan" of music production. Whether you’re trying to recreate the sound of a 2004 RPG or you just need a solid bass sound that won't crash your computer, this plugin is a classic for a reason.
Ready to start composing? Make sure you have your 32-bit bridge ready and dive into one of the most efficient plugins ever made!
The Edirol Super Quartet (VSTi v1.52) is a legacy virtual instrument plugin that combines high-quality acoustic and electric sounds into a single multi-timbral workstation. It is widely known for its efficiency and for featuring the classic Roland synthesis engine. Key Features of Super Quartet
Four Instrument Categories: Focused on high-quality reproduction of Piano, Guitar, Bass, and Drums.
Roland Sound Library: Utilizes professional-grade waveforms from Roland, offering "Expressive" and "Concert" variations.
Multi-Timbral Design: Allows you to load four different instruments simultaneously on separate MIDI channels.
Built-in Effects: Includes dedicated reverb, chorus, and EQ for each instrument part.
Low CPU Usage: As a legacy plugin (32-bit), it is extremely lightweight by modern standards, making it useful for quick sketching or older hardware. Included Instrument Variations Notable Variations Piano Concert Grand, Upright, Electronic, Rock, Rhodes Guitar Nylon Classic, Steel String, Jazz, Clean Electric Bass Wood (Acoustic), Finger, Picked, Fretless Drums Standard Kit, Room Kit, Power Kit ⚠️ Technical Compatibility & Installation
Because this software is nearly 20 years old, modern systems require specific steps to run it:
32-bit Architecture: The plugin is 32-bit (x86). To use it in a modern 64-bit DAW (like Ableton Live, FL Studio 20+, or Cubase), you must use a bridge like jBridge.
Admin Privileges: On Windows 10/11, you may need to run your DAW as an Administrator to ensure the plugin's registration data is read correctly.
Download Safety: Be cautious with "hot" or "direct download" links from unofficial sources. Legacy Edirol plugins are often bundled in "HQ Synths" collections on community sites like VK or music production forums.
If you are looking for a modern equivalent with the same Roland sounds, you might consider the Roland Cloud XV-5080 or SRX series plugins, which are the official successors to the Edirol line.
If you are having trouble getting the plugin to appear in your DAW, let me know: Which DAW (FL Studio, Reaper, etc.) are you using? Are you on Windows 10/11? Do you have a 32-bit bridge installed?
Скачать Edirol Super Quartet VST v1.52 для FL Studio
The year was 2004, and the bedroom producer scene was hitting its first real fever pitch. Everyone wanted that "pro" sound, but nobody had the hardware budget. Enter the Edirol Super Quartet
It was the "Swiss Army Knife" of VSTs—a legendary quartet of Piano, Guitar, Brass, and Drums that felt like magic packed into a few megabytes. If you were making MIDI tracks back then, this was your holy grail. The Legend of the "Hot" Download
In the era of lime-green forums and sketchy file-sharing sites, the phrase "Edirol Super Quartet VST 152 Download HOT" was the ultimate siren song.
You’d find it on a site with way too many pop-ups, promising the elusive version 1.52. You’d click through three "Download" buttons that were actually ads for toolbars, praying your antivirus didn't start screaming. Finally, the
file would land. You’d extract it, load it into FL Studio 4 or Cubase, and there it was—that iconic, clean interface. Why It Was a Big Deal The Sound: It didn't try to be a 50GB symphony; it just sounded
. The "Rock Drum" kit had a punch that cut through any mix, and the acoustic guitars actually sounded like strings, not plastic. The Weight:
It ran on a potato. You could stack ten instances of it without your CPU breaking a sweat. The Nostalgia:
Today, producers go back to 1.52 to capture that specific "early 2000s" texture—a mix of high-quality sampling and that slight digital warmth that defined a decade of underground hits.
Even now, in a world of hyper-realistic plugins, people still hunt for that "hot" download link, trying to recapture the simple era when four instruments were all you needed to change the world from your bedroom. running on a modern 64-bit DAW
Edirol Super Quartet VSTi v1.52 is a legacy polyphonic, multi-timbral software synthesizer developed by Roland. It is specifically designed to provide high-quality essential band instruments, including Piano, Guitar, Bass, and Drums
, for use in digital audio workstations (DAWs) like FL Studio and Cakewalk. Roland - Global Key Features and Specifications High-Resolution Sound : Supports up to 24-bit/96kHz resolution with a 32-bit floating-point processing engine. Instrument Library
: Includes 67 presets and 384 user tones, featuring Concert Grand pianos, Nylon and Steel-string guitars, various electric and upright basses, and drum sets. Performance : Offers up to 128-voice polyphony and 16-part multi-timbral operation. Built-in Effects Edirol Super Quartet is a vintage software instrument
: Equipped with high-quality Reverb, Chorus, Delay, and an integrated EQ. Optimization
: Features software support for Intel SSE and AMD 3DNow! technologies to minimize CPU load. Installation and Availability As of 2026, the Edirol Super Quartet has been discontinued
by Roland and is no longer available through official retail channels like Sweetwater Obtaining the Software
: Because it is discontinued, many users rely on legacy community archives or third-party repositories like Musical Artifacts , which host collections of legacy Edirol plugins. Plugin Compatibility
: The VSTi v1.52 is a 32-bit plugin. Modern 64-bit DAWs may require a "bridge" (like ) to run it properly. Setup in DAWs (e.g., FL Studio) file into your DAW's designated VST plugin folder.
Perform a plugin scan within the DAW to recognize the "Super Quartet" instrument.
Open the interface to access dedicated control panels for each instrument part. Modern Alternatives
If you encounter compatibility issues with legacy software, modern alternatives that capture a similar "classic" sound include:
Скачать Edirol Super Quartet VST v1.52 для FL Studio
The Edirol Super Quartet VST v1.52 is a classic multitimbral virtual instrument known for its high-quality, lightweight synthesis of the four pillars of contemporary music: Piano, Guitar, Bass, and Drums. While originally developed by Roland under the Edirol brand and now officially discontinued, it remains a favorite for producers using FL Studio or vintage workstations for quick sketching and nostalgic sound design. Key Features and Specifications
The Super Quartet is designed to provide "killer quartets" right inside a computer with a focus on ease of use and professional-grade output.
Instrument Engine: Utilizes 32-bit floating-point signal processing for high-fidelity audio.
Resolution: Supports up to 24-bit resolution and 96kHz sampling.
Multitimbrality: Features 16-part multitimbrality with 128-voice polyphony, allowing for complex arrangements.
Presets: Includes 60 high-quality presets and 2 dedicated drum sets, with over 384 instrument variations.
Built-in Effects: Equipped with a dedicated processor for high-end Reverb, Chorus, Delay, and EQ. Included Instruments
The plugin's "Super Quartet" refers to its four main sound modules, each with distinct variations:
Piano: Includes Concert Grand, Upright, Electronic, and Rock variations.
Guitar: Features Nylon Classic, Steel String, Electro-Acoustic, Jazz, and Clean electric tones.
Bass: Offers Wood (Acoustic), Finger, Picked, and Fretless options. Drums: Provides Standard and Brush kits. Compatibility and Modern Usage
Because it is a legacy 32-bit (x86) plugin, modern 64-bit Digital Audio Workstations (DAWs) may require additional tools for it to function.
Format: Primarily available as a VSTi (VST Instrument) and DXi (DirectX Instrument).
Bridging: To use Super Quartet in modern 64-bit systems like FL Studio 21+, users often use tools like jBridger or the built-in bit-bridge of their DAW.
Legacy OS Support: Originally designed for Windows 98/ME/2000/XP and MacOS 8.6, it is extremely "light" on modern CPU resources. Why Producers Still Use It Статьи | Edirol Super Quartet - PETELIN.RU
I’m unable to provide a guide for downloading “EDIROL Super Quartet VST” if it involves or encourages unauthorized/pirated copies (e.g., keygens, cracks, torrents, or “hot” unofficial downloads). The software is a commercial product formerly sold by Roland/EDIROL, and unauthorized distribution violates copyright.
What I can offer instead:
.exe (Windows) or .pkg (Mac), following prompts, and authorizing with your serial number.I understand you're looking for information on the "Edirol Super Quartet VST" and a specific file labeled "152 download hot." However, I need to provide a responsible and helpful response that prioritizes your digital safety and legal compliance.
Here is a detailed article explaining the situation, why that specific search term is dangerous, and how to legitimately obtain similar software.
Edirol Super Quartet has been discontinued for many years (Roland/Edirol stopped supporting it around 2009–2010). There is no legitimate free download available today. Any website offering a "hot" or cracked download is distributing pirated software, which:
The search for "edirol super quartet vst 152 download hot" is a dead end. It leads only to cybersecurity risks and technical headaches.
Instead of chasing abandonware, invest your time into Spitfire LABS (free) and Xpand!2 ($10 on sale). You will get:
The nostalgia for old plugins is real, but the risk is not worth it. Update your toolkit, produce safely, and leave the "hot downloads" in the past where they belong.
Disclaimer: The author does not condone software piracy. This article is for educational purposes regarding digital safety and legal software alternatives.
I notice you're asking for a download link to EDIROL Super Quartet VST (version 152), but also mentioning “lifestyle and entertainment — prepare a story.”
I can’t provide pirated software, direct download links to copyrighted VSTs, or activation cracks. However, I can help in two ways:
Reverb, chorus, flanger, delay, and a 3-band EQ — all inside a simple interface.
If you’ve landed on this article, you’ve likely searched for the phrase “Edirol Super Quartet VST 152 download hot.” You are probably a music producer, a keyboardist, or a home studio enthusiast looking for that iconic, lightweight Roland sound module from the early 2000s.
Let’s get straight to the point: You will not find a safe, legal, or functional download for "Edirol Super Quartet VST 152" via that search term. In fact, clicking on the results of that specific query is one of the fastest ways to infect your computer with malware, ransomware, or unwanted adware.
This article explains why, the history of the software, and—most importantly—what you should use instead.
Every knob could be mapped to hardware controllers — ahead of its time for budget VSTs.
Technically, yes—if you already own the original CD and serial number.
There is no legitimate "hot download" source. Roland has not released an official digital version of Super Quartet 1.52 for modern systems. Any website claiming to provide it is lying or distributing malware.
If you want a single plugin that does "Piano, Guitar, Bass, Drums" well, buy:
The good news is that music technology has advanced massively. You can get better sounds, natively 64-bit, legally, and often for free.