ACQUA - Silver - Volume D


Silver - Volume D is an additional Volume for Silver.

IMPORTANT: It is mandatory that Silver be installed on your computer for the additional volumes to be used.

Make sure you have installed and authorised the Silver FREE player through the Aquarius Desktop application.

About Silver

Silver is a suite of Acqua plug-ins consisting of three FREE players available in the following formats: VST, VST3, AAX, and AU and dedicated to emulating reverbs of physical spaces and sampled equipment.
Silver is an amazing project that has taken a long time to design and develop and has paid off considerably given the incredible results obtained, in fact we have finally given birth to a new generation of cutting-edge reverb plug-ins.

What you get

Silver Volume D includes 54 different emulations from a vintage Digital Reverberation under the name/category 'Ebony 251'.

Silver - Volume D is based on a famous vintage reverb unit released in 1976. It was built by a famous German company who had an eye for the development of artificial reverbs. Their 140 plate reverb changed the trajectory of mixing music in the late 1950s. Over time, as technology advanced bringing the flexibility of digital to the table so did this company, producing this unit which even today is considered by many to be one of the best sounding digital reverbs in the world.

The Ebony 251 reverb can add amazing depth and flexibility to your mix.  This amazing, shimmering reverb has contributed its undisputed quality to dozens of critically acclaimed albums by bands such as Queen, AC/DC, Emerson, Lake and Palmer, Yes, David Bowie, The Rolling Stones, and many others.

NOTE: In addition to the intrinsic characteristics of the reverb, thanks to Acustica’s technology you can also appreciate the harmonic distortion component of the unit in this emulation.

In the ‘Spaces category’ there are available (under the menu voice 'EBONY 251') 54 different emulations according to: the desired reverb time (from 0 to 6), two parameters Dark (from 0 to 2) – Bright (from 0 to 2). Under the ‘Preset category’ there are 5 different choices according to the reverb time (from 0 to 6).
Higher time values generally result in more low frequency content in the reverb tail, boosting the reverbs low end can make it sound bigger and warmer.


To facilitate the understanding of the hardware emulations, when possible, we use the usual convention, so we have chosen compound names that include an apparent reference to the released 'Acqua plugin'. This should aid in the identification of the original sampled unit.

None of Silver's Volume D emulations are part of already released products. They are samples of hardware not included in the plugin suites currently released by Acustica.

Click here to download all Audio Demos



To install correctly any Silver Volume is mandatory to install the Silver FREE first.

1- Log-in on the Aquarius Desktop application using your user-name email and your password.
2- Verify that Silver FREE is updated to the latest release (mandatory step).
3- Type the product name on the search page, and the Aquarius Desktop application will find the Silver Volume B.
4- Click on the install button.
5- Select the correct plug-in format for the installation from the drop-down menu.
6- Click on the install button.
7- Aquarius Desktop application will download, install, and authorize the commercial product automatically.

Remember to update Silver Player before to install additional packs and if you have already installed Volume A, remember in order to:
1- Update Silver Player
2- Update Silver Volume A
3- Install Silver Volume D

Other extra Volumes/Packs will be released soon.
For further details, consult the Silver user's manual in the Overview section.



  • Create a user account (if you do not have one yet) on our website
  • Download and Install Aquarius, our products manager, for either macOS or Windows.
  • Log in to Aquarius using your user email and password.
  • Type the product name in the search field inside Aquarius to find the '(trial)' versions of the product, then click on the thumbnail or the 'Install' button. This will take you to the product pages (the trial versions of a product are also visible in the 'related products' section on the right)
  • Select the right plugin format according to the DAW you are using and click 'Install.'
  • Aquarius will download, install, and authorize the trial product automatically.
  • Run your DAW. You're set!

For details about the installation/authorization process, please refer to this page.

Technical Specs

  • Available sample rates: 44.1kHz | 48kHz | 88.2kHz | 96kHz
  • M1 Compatible



ACQUA - Silver - Volume D

  • LIST PRICE: €69.00