The London Pro is the first amp in 65 Amps’ new Red Line series. The 18-watt amp is powered by two EL84s. It has two channels—an EF86 Colour channel and a 12AX7 channel—both of which can run at the same time (via a footswitch) like a third higher gain channel. When combined, the Volume and Tone controls on each channel become the gain and tone for each channel’s tubes. The amp also has a Master Voltage feature, which basically lowers the amp's output. The London Pro is slated to list for about $1850.