From Roland:

The JC-40 Jazz Chorus delivers Roland’s renowned “JC clean” tone and signature stereo chorus effect in a compact combo amp with evolved features for the modern guitarist. Like the flagship JC-120 amp that it’s based on, the JC-40 offers a classic stereo clean sound that’s a perfect palette for tone shaping with stompbox effects. Now, there’s also a true stereo input for enhanced performance with stereo effects pedals, guitar synths, amp modeling gear, and multi-effects. In addition, the JC-40’s onboard effects include newly added features and updated sounds to support the needs of today’s players.

• Legendary Roland “JC clean” tone in a small, gig-ready combo amp
• Stereo 40-watt amp with two 10-inch speakers
• Stereo input enables players to get true stereo sound with modelers and stereo effects pedals
• Signature Dimensional Space Chorus effect for expansive stereo sound
• Built-in vibrato, distortion, and reverb effects, newly evolved for modern styles
• Footswitch jacks for turning onboard effects on/off while performing
• Stereo effects loop for connecting external effects