The Supro S6420 Thunderbolt MKII Tube Combo Guitar Amplifier Features:
Cathode-biased 6L6 output section delivers plenty of vintage tone and volume
Switchable power section offers 35 watts of Class A power, or 65 watts of Class A/B power
1 x 15" custom designed Supro TB15 speaker delivers classic vintage sound
Tone and volume knobs make dialing in your tone simple
Impressive punch and midrange impact
Great amplifier for pedals
https://www.sweetwater.