At NAMM 2014 JJ Electronic was showing off their new guitar amp – the JJ One.  Unlike anything we’ve seen before, this one uses the 300B output tube.  You may or may not know, but the 300B is commonly found in high-fidelity stereo home audio tube amplifiers.  It’s known to have incredible sound and it didn’t disappoint in the JJ One amp.

There isn’t a lot of info available yet but here’s what we know:

• Cabinet is Oak
• 12W output power
• Single Ended circuit using a 300B output tube
• Preamp tubes are 12AX7 and 12AT7
• Bright or Fat setting
• Rectifier is a GZ34 (5aR4) tube