3 KVR members have added Keyzone Classic 3 to 2 MyKVR groups 4 times.
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A long-established and respected piano plug-in, Keyzone Classic 3 has now been relaunched.
What's in the Keyzone Classic 3 piano plug-in?
11 traditional piano like Yamaha, Steinway, Bösendorfer, Kawai and other.
4 electric piano
3 organ.
Reverb.
Chorus effect.
High Cut filter to create softer sounds.
ADSR.
Link to Official Site.
{See video at top of page}
Reviewed By Juxopot [all]
September 8th, 2025
Version reviewed: 3 on Windows
I was really disappointed with Bitsonic Classic 3. Unlike the free Keyzone Classic, it isn't standalone—you have to run it through Decent Sampler, which is free but honestly very unreliable. Every reboot it forgets where the libraries are, so I have to manually re-locate them each time. On top of that, ADSR and volume reset whenever you switch sounds, so all your tweaks are lost if you come back to a patch you already edited.
Sound-wise, it adds almost nothing compared to the original free version, which is surprising given this is supposed to be an upgrade. Overall, I regret the purchase—the free Keyzone Classic is more stable and useful.
I contacted Bitsonic with these complaints (with a more subtle and gentle phrasing), received no reply.
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