Log InCreate An Account
  1. Plugins
  2. »
  3. Bitsonic
  4. »
  5. Keyzone Classic
  6. »
  7. Details

Keyzone Classic

Sample Based Instrument Plugin by Bitsonic
Free for customers
Keyzone Classic
Keyzone Classic by Bitsonic is a Virtual Instrument Audio Plugin for macOS and Windows. It functions as a VST Plugin, an Audio Units Plugin and a VST 3 Plugin.
Windows XP, 7, 8, 10 32-64-bit
1024 MB RAM
1024 MB RAM
Copy Protection
My KVR - Groups, Versions, & More
238 KVR members have added Keyzone Classic to 23 My KVR groups 316 times.
Not In Your MY KVR Groups
(or group limitation prevents versioning)
+23 in private groups

KVR Rank

Overall: 10   8   10

30-Day: 6; 7-Day: 13; Yesterday: 27

Bitsonic and Producerspot has released KEYZONE CLASSIC for Windows and Mac OS X.


  • Piano from Keyzone 1.
  • Yamaha Grand Piano.
  • Steinway Grand Piano.
  • Basic Electric Piano.
  • Rhodes Piano.
Made with Maize Sampler

Latest User Reviews

Average user rating of 4.50 from 2 reviews
Keyzone Classic

Reviewed By nonewwavenofun [all]
March 8th, 2020
Version reviewed: 1 on Windows

I switched to this VST from another because it doesn't take ages to load or have a tendency to crash. There's a few different sounds and all of them sound fantastic. Don't see any reason to pay for a piano VST with this around.

Read Review
Keyzone Classic

Reviewed By elena2 [all]
June 8th, 2018
Version reviewed: 1.0 on Windows

This is IMHO one of the best pianos around, I am referring to the Steinway Piano preset, even better than many commercial instruments or gigabyte-sized sample libraries. I usually add some external EQ for a more natural sound though. I'd have rated it 5/5 if it were not for some minor issues: -The parameters *apparently* cannot be stored (this at least happens with Reaper, I could not try with other DAWs). If I need to modify something from the defaults (tuning in my case) I have to set it by hand everytime I reload my project. This is very annoying (I'm trying to contact the author to understand whether it is an actual bug or a problem with Reaper) -The GUI panel takes some good seconds to open, something I never experienced with any other VST -The A and A#2 (Steinway Piano) have a very subtle hissing noise at beginning which in piano solos can be heard and slightly annoying (something resonating while recording, possibly the samples were not fitlered/cleared) Despite all, it's definitely a *great* piano considering it's free !! One of the pianos I like to play the most. Good work. I would like to see the issues I listed above fixed someday though.
Read Review

Products similar to Keyzone Classic...

Comments & Discussion for Bitsonic Keyzone Classic

Discussion: Active
9 August 2018 at 9:30am

very good free piano.

8 January 2021 at 7:58am

This plugin is only free to download if you have bought one of their products (so it is not really free as such).

Please log in to join the discussion