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LiquidSonics Seventh Heaven with Professional Reverb Plugin Bundle

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Price as configured: $349.00

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Quick Overview

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A Seventh Heaven Professional 14-day demo is available for free on macOS and Windows.

To begin a demo, please install the software from the links below and then use the following authorisation code in your iLok License Manager: 3307-9385-4184-7002-1696-8247-6967-91

Seventh Heaven Professional is split over 3 installers, a plug-ins installer containing 80 presets (the first 8 from each category) and 2 optional installers containing additional presets

Windows Installers
Plug-ins & presets installer (3.1 GB, required)
Presets expansion #1: M7 algorithm v1 (2.1 GB, optional)
Presets expansion #2: M7 algorithm v2 (3.5 GB, optional)

macOS Installers
Plug-ins & presets installer (3.2 GB, required)
Presets expansion #1: M7 algorithm v1 (2.1 GB, optional)
Presets expansion #2: M7 algorithm v2 (3.5 GB, optional)

User Guide

Price as configured: $349.00

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Seventh Heaven with Professional Bundle

Purchase Seventh Heaven and Seventh Heaven Professional together and get 50% off Seventh Heaven in the bundle package special offer.

LiquidSonics’ Seventh Heaven Professional is dedicated to the reproduction of the most sought after hardware reverberation tool of a generation – the Bricasti M7. By combining the realism of Fusion-IR with an extensive multi-sampling of the legendary hardware reverb, Seventh Heaven Professional truly redefines contemporary producers’ expectations of any native software reverb plug-in.



The Next Generation of Native Reverb

The best software recreations of classic hardware capture not only the sound – they capture the experience. They blend reproduction with reimagination. Seventh Heaven Professional’s advanced digital signal processing techniques intertwine with controls that closely mirror those of the M7 presenting the freedom of an algorithmic reverb with the breathtaking clarity and authenticity of a Fusion-IR reverb.

Production techniques that were previously impossible with a convolution reverb can be accomplished with ease. Now you can experience the power to change reverb early reflection patterns, decay times, delays, and the tone of the roll-off filters just as thousands of leading producers do on the actual M7 hardware. All in a beautiful, modern and immediately approachable graphical interface. See and hear for yourself in the audio and video clips.


Absolute freedom of reverb decay times

Seventh Heaven Professional provides arbitrary reverb decay times from 200 ms up to 30 seconds for every preset and includes multi-band decay length multipliers – an unprecedented feat particularly for modulated convolution reverbs.

The decay time challenge

A convolution reverb will typically be able to window a decay time with envelopes of varying complexity, apply pitch/stretch control, and some even allow rudimentary multi-band length modification. However factors such as simulated room size, low frequency response and diffusion/density should be linked to decay time so traditional controls considerably compromise acoustic authenticity.

The solution

Seventh Heaven Professional solves such problems through extensive multi-sampling and intelligent interpolation algorithms. Judicious use of advanced data selection techniques and lossless compression technologies result in a similar disk space requirement to that of the original M7 Fusion-IRs.

Multi-band decay provision

Many algorithmic reverbs provide the ability to extend or contract the reverb decay in low and high frequency bands. This is crucial for the accurate simulation of many acoustic spaces. Seventh Heaven Professional is able to reproduce a similar effect using supplementary multi-band filtering of independently generated reverb decay curves.


Authentic early reflection and late reverb roll-off filtering

The M7 provides two distinct frequency roll-off controls, one for the early reflections and one for the late reverb. These have an enormous impact on the character of the reverb taking it from bright and shimmering to deep and dark.

Typically when an M7 preset is sampled these filter positions are fixed and cannot later be modified. This hugely limits scope when mixing if the early reflections or late reverb needs brightening. A basic roll-off, bell or shelf filter can be useful for reducing spectral content if an inauthentic filter curve shape is acceptable, but is incapable of providing additional spectral content beyond that originally sampled.

Seventh Heaven Professional provides authentic and full control over these two key parameters in either direction. Every filter position available on the hardware can be selected, brightening or darkening the reverb just it would do with the hardware. This truly redefines the boundaries of possibility in a sampled reverb making it suitable for even the most demanding of professional producers.

Depending on the algorithm version the preset is originally taken from (either M7 algorithm v1 or v2) a shallow (for v2) or steep (for v1) filter curve is used for the late reverb component. These filters have been accurately modelled on the M7’s filter model curves.


Customisation of early reflection timing characteristics

In a typical mix one rarely perceives reverb once it decays to 20 dB below the onset level so a high quality early reflection engine is of particular importance. The M7 provides numerous early reflection patterns specifically designed to avoid the phasing and other acoustically undesirable effects experienced in many reverb early reflection modules. Those based on simple reflection models (often implemented as discrete delays) are highly susceptible to phasing and balance problems such as those caused by the Haas precedent effect.

The M7’s early reflections are suitable for any space from small rooms to very large cathedrals, and even work well with plate simulation. When combined with the reflection roll-off and early/late mix controls very convincing early stage reverb can be accomplished.

Each of these reflection patterns has been individually sampled and can be selected for use in any of the presets in Seventh Heaven Professional allowing true freedom in early stage of a reverb’s composition.


Complete control of early, late and low frequency reverb levels

The relative balance of the early reflections and late reverberant field are of particular importance in any simulated acoustic space or device. Full control over these can be achieved with Seventh Heaven Professional.

The Bricasti M7 is notable for its special consideration of modulated low frequency reverb behaviour (200 Hz and below) independent of the algorithms governing early reflections and the late reverb. This frequency area is crucial to the accurate reproduction of many spaces, and accurate control of it is of great importance to many producers. The Reverberate 2’s Fusion-IR sets allow control over the early and late reverb components, but Seventh Heaven Professional goes much further in providing more precise access to the level of all three reverb components.

LiquidSonics’ proprietary sampling techniques and Fusion-IR convolution technology ensure accurate reproduction of all three reverb components.


Addition or removal of synchronisable pre-delays and reverb delays

The pre-delay and delay modules are fully customisable in Seventh Heaven Professional and respond in a manner true to the original hardware.


The M7’s pre-delay control does not delay the entire reverb signal, so typical attempts to modify a sampled M7 pre-delay will not produce authentic or usually even desirable results. Modification of the hardware’s pre-delay only affects the very low frequency reverb and the late reverb, the early reflections stay close to the dry signal. For the first time this behaviour is faithfully reproduced providing much more control over any inherent pre-delays in presets or the addition of pre-delay in the very natural style of the original hardware.


The M7’s delay feature feeds a modulated multi-voice dry signal back into the late reverb processor’s signal chain. In Seventh Heaven Professional multiple variants of the preset are sampled: those with the original modulated multi-voice delay and others without. This enables very convincing addition, removal or modification of delays using a traditional single-voiced feedback delay which sounds very close to that of the original hardware. This added flexibility means that presets sampled with a delay which does not quite fit with tempo of a song can be modified in very musical ways.

Tempo synchronisation

The delay and pre-delay can be set to synchronise to the host’s tempo using half, dotted and regular 1/32 to 1/4 notes.


High quality 5-band supplementary reverb equalisation

For post equalisation requirements a high quality 5-band oversampled paragraphic EQ is provided featuring low shelf, low cut, bell, high shelf and Massberg high cut filter types.


The revolutionary capabilities of Seventh Heaven Professional have been achieved though meticulous multi-sampling and characterisation of the Bricasti M7. Tens of thousands of pristine captures are combined intelligently to very closely match the sound of the original hardware. Never before has this level of detail been possible in a convolution based product, and no other algorithmic reverb approaches the finesse of the Bricasti M7. LiquidSonics is proud to present a defining landmark in native reverb capability.


System Requirements, Specifications and Presets

System Requirements

Seventh Heaven Professional supports all major DAWs on Windows and macOS

iLok 2 or iLok 3 *
Windows 7 and above
OS X / macOS 10.9 and above
VST 2.4, VST3, Audio Unit and AAX Native plug-in formats
64-bit DAWs are recommended (32-bit is supported)
10 GB hard disk space is recommended (3 GB minimum) **
At least 8 GB of main memory is recommended
A dual core i5 processor or above is recommended

* Copy protection is via physical iLok (host-based licenses are not supported)

** Data files can be resident on any non-system disk if required, and partial installs can be undertaken



Seventh Heaven Professional is a very a comprehensive reverb suitable for any production, a complete list of capabilities follows:

Over 218 multi-sampled Fusion-IR presets

All M7 v1 algorithm presets

All M7 v2 algorithm presets

All samples were recorded digitally at 96 kHz using AES-EBU with LiquidSonics’ proprietary impulse response capture technology

When working at other sample rates IRs are resampled within the plug-in as required with a high quality resampling algorithm

Samples are provided in a proprietary true-stereo multi-sampled Fusion-IR format

Precise decay time control

Minimum 200 ms
Maximum 30 seconds
High quality interpolation between sampled positions

Low, early and late reverb level control

Early / late from -20 dB to 0 dB
VLF from -20 dB to 0 dB (or off)

Flexible roll-off frequency control

Early reflections from 80 Hz to 22 kHz
Late reverb from 80 Hz to 22 kHz
Late roll-off shape determined by current v1/v2 algorithm mode

32 selectable distinct early reflection patterns


Select from 0 to 500 ms
Optionally sync to host tempo
Only applied to the low frequency and late reverb as per M7


Select from 100 ms to 1 second
Level from -20 dB to 0 dB (or off)
Optionally sync to host tempo
Only applied to the late reverb as per M7

Multi-band decay time

Multipliers from 0.2x to 4x
Low: 80 Hz to 4.8 kHz
High: 200 Hz to 16 kHz
Supplementary (i.e. does not change a preset’s inherent LF/HF multiplier value)

Mix and gain level control

5-band oversampled master equaliser

1x high pass (12 dB / oct)
1x low shelf or bell
1x mid bell
1x high shelf or bell
1x Massberg high cut (12 dB / oct)

Tool-tip help available on most parameters

High quality discrete-point metering

Input level (-60 to +6 dB)
Output level (-60 to +6 dB)
Reverb: VLF, early and late levels (-60 to +6 dB)

Mono-to-stereo and stereo-to-stereo channel configurations supported

Show or hide the advanced controls and equaliser for a simpler or more functional interface

Comprehensive settings configuration

Low CPU mode (4096 sample delay, approx 50% CPU saving)
Reset or hold many parameters on preset change
Store preset data files on an alternative disk


Presets List

M7 Algorithm v1 presets (x148)

The original bank of presets, these are typically the presets the M7 is most well known for.


01 Large Ambience
02 Med Ambience
03 Small Ambience
04 Large & Dark
05 Medium & Dark
06 Small & Dark
07 Large & Bright
08 Med & Bright
09 Small & Bright
10 Deep Ambience
11 Long Ambience
12 Clear Ambience
13 Heavy Ambience
14 Bass XXL
15 Percussion Air


01 Large Chamber
02 Medium Chamber
03 Small Chamber
04 Large & Dark
05 Small & Dark
06 Large & Bright
07 Small & Bright
08 Kick Chamber
09 Snare Chamber
10 Vocal Chamber
11 A&M Chamber
12 CD Chamber
13 Deep Chamber
14 Amb Chamber A
15 A&M Chamber B
16 Old Chamber
17 Sunset Chamber
18 Amb Chamber B
19 Stone Chamber
20 Tiled Chamber
21 Fat Chamber
22 Echo Chamber


01 Large Hall
02 Medium Hall
03 Small Hall
04 Large & Near
05 Medium & Near
06 Small & Near
07 Large & Dark
08 Large & Deep
09 Medium & Deep
10 Concert Hall
11 Gold Hall
12 Sandors Hall
13 Dense Hall
14 Clear Hall
15 Brass Hall
16 Amsterdam Hall
17 Berliner Hall
18 Boston Hall A
19 Boston Hall B
20 Chicago Hall
21 Vienna Hall
22 Worcester Hall
23 The ArchDuke
24 Troy Hall
25 Saint Sylvain
26 Mechanics Hall
27 Saint Gerold
28 Pepes Hall A
29 Pepes Hall B
30 Reflect Hall A
31 Reflect Hall B
32 Piano Hall


01 Bright Plate
02 Dark Plate
03 London Plate
04 Snare Plate A
05 Snare Plate B
06 Vocal Plate
07 Old Plate
08 Rich Plate
09 Gold Plate
10 Dense Plate
11 Silver Plate
12 Percussion Plate
13 Echo Plate
14 CD Plate A
15 CD Plate B
16 Large Plate
17 Small Plate
18 Fat Plate
19 Crystal Plate
20 Sun Plate A
21 Sun Plate B
22 Sun Plate C
23 Vocal Plate B
24 Repro Plate


01 Studio A
02 Studio B Close
03 Studio B Far
04 Studio C
05 Studio D
06 Studio E
07 Deep Stone
08 Music Room
09 Heavy Room
10 Large Wooden
11 Small Wooden
12 Large Tiled
13 Medium Tiled
14 Small Tiled
15 Drum & Chamber
16 Djangos Room
17 Small Vox Room
18 Glass Room
19 Percussion
20 Marble Foyer
21 Large Q Room
22 Small Q Room
23 Large Red Room
24 Red Room
25 Blue Room
26 Large Room
27 Small Room
28 Front Room
29 Center Room
30 Back Room
31 Studio K
32 Waits Room
33 Corn Room
34 Oakland Room
35 SF Perf Room
36 Long Wood Room


01 North Church
02 East Church
03 South Church
04 West Church
05 Cinema Room
06 Scoring Stage
07 Bath House
08 Car Park
09 Arena
10 Redwood Valley
11 Tanglewood
12 Academy Yard
13 Hillside
14 Cavern
15 Stone Quarry
16 Europa
17 Gated Space
18 Reflect Chapel
19 Reflect Church


M7 Algorithm v2 presets (x70)

The version 2 presets are generally brighter with noticeable modulation in the tail.


01 Large Hall
02 Large & Stage
03 Medium Hall
04 Med & Stage
05 Small Hall
06 Small & Stage
07 Large Church
08 Small Church
09 Jazz Church
10 West Hall
11 Concert A
12 Concert B
13 Live Hall
14 Koncert Piano


01 Plate A
02 Small Plate
03 Snare Plate
04 Dark Plate
05 Rich Plate A
06 Rich Plate B
07 Thin Plate
08 Vocal Plate A
09 Vocal Plate B
10 Drum Plate
11 Large Plate
12 Fat Plate
13 Alpha Plate
14 Vocal Shimmer


01 Music Club
02 Large Room
03 Med Room
04 Small Room
05 Lg Wood Room
06 Sm Wood Room
07 Large Chamber
08 Small Chamber
09 Bright Chamber
10 Tiled Room
11 Fat Chamber
12 Studio 1
13 Studio 2
14 Studio 3
15 Studio 4
16 Guitar Room
17 Marble Room
18 Deep Chamber
19 Dark Chamber
20 Vocal Chamber
21 Wide Room
22 Lush Room


01 Open Space
02 Med Space
03 Small Space
04 Vox Ambience
05 Big Bottom
06 Cathedral
07 Grand Stage
08 Lush Church
09 Grand Church
10 Concert Wave
11 Long Vox Space
12 Dark Warm Room
13 Live Room
14 Shimmering Sky
15 Oak Ballroom
16 Ice House
17 Ice Beads
18 Music Forest
19 Waving Bloom
20 Brick Chamber



All samples were recorded by LiquidSonics Ltd. (as such they are unofficial samples generated by LiquidSonics rather than Bricasti). The samples are copyright Bricasti Design Ltd. and are being distributed exclusively by LiquidSonics Ltd. with permission of Bricasti Design Ltd. The Seventh Heaven Professional plug-in is copyright LiquidSonics Ltd.

This is an unofficial plug-in produced and distributed by LiquidSonics with the expressed permission of Bricasti Design Ltd. All Bricasti and M7 sample content and trademarks are copyright Bricasti Design Ltd. All software is copyright LiquidSonics Ltd.
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SpecialsNov 30, 2018