The British-built, all-valve 50 Watt JVM205H offers a more straightforward two channel preamp, Clean/Crunch and Overdrive, than the JVM410H’s four channels, for guitarists who prefer a more stripped down, fewer frills approach. The two independent channels both have three modes. Each mode reconfigures the gain structure of each channel, making six modes in total, which take can you from Plexi/JTM45 cleans through JCM800 to modern high gain tones.