#joyo #positivegridspark #practiceamp - In this video I get the db meter out to check the volume levels of a JOYO DC-15S versus a Positive Grid Spark. It's not a totally fair comparison, since the Spark is a 40-watt amp, but still, these amps play in the same sandbox. I love them both - though the Spark is one I keep in the house, and with the JOYO I'm out in the field-forest-office-truck, etc. because of the battery power option. Here's an Amazon link to the DV-15s - [ Ссылка ]
