★★★★★ The best and first mecanical tuner for marimbas in Costa Rica | AutoStrobe 490-ST

By installing the Peterson Connect app for Google Chrome, you will allow the Peterson website to read and write data to Peterson devices through your computer's USB port.

This app will work inline with the Peterson website and does NOT launch independently.

USB Device Detected

Chrome has detected your Peterson USB product and is connecting to the Peterson servers.

Your Support Tickets

You do not have any open support tickets.

AutoStrobe 490-ST Review

AutoStrobe 490-ST

The best and first mecanical tuner for marimbas in Costa Rica

By Oscar Daniel Biolley Quesada on Thursday, January 15, 2026

Verified Purchase

Reviewed on

Peterson Website

I am a marimba builder for folk and the only one in Costa Rica making concert marimbas, i used to tune with your strobe app and now with the best tuner posible and the first mecanical autostobe for marimba in Costa Rica.

1 person found this review helpful.

Was this review helpul to you?

Other AutoStrobe 490-ST Reviews

20 Reviews

4.7 out of 5 stars.

5 stars

80%

4 stars

10%

3 stars

10%

2 stars

1 star

See All AutoStrobe 490-ST Reviews