Cnpcnp,
Thanks for your interest in the Quaverato.
I’m not an expert with the Vox repeat percussion effect, but from what I’ve heard (from demos on youtube) the Quaverato should be able to get pretty close to it. As with any very old piece of gear, and especially cheaply made gear like the repeat percussion (and all guitar effects from that era), you will find a good amount of variation with how each unit sounds. This is because of the high tolerance components and large variation in transistor characteristics from that era…not to mention component values drifting over the years. From my experience, each piece of vintage gear has its own unique tonal characteristics and “sound” compared to other units of the same model, from the same era. So, if you are trying to match a particular repeat percussion unit, I can’t say if the Quaverato will have the same exact tonal characteristics, but it can definitely get very close to the type of sound the designers of the repeat percussion were trying to achieve.
That’s just some thoughts…
Take care.
-Brach