It's amazing how much power and versatility ENGL packed into the compact Ironball E606! This 20-watt all-tube amp proves that big things come in small packages. With the built-in Power Soak, you can dial the output down to 1 watt or even mute the speaker entirely—perfect for late-night recording or silent practice with headphones. The Ironball also features a Pure signal and cab sim line output for direct recording, while the Master Volume Boost (M.V.B.) gives you a footswitchable second master volume for extra flexibility. Add in a dedicated Lead Presence control and lush built-in reverb, and you’ve got a powerhouse amp ready for any stage or studio session! Features 4 Channels: Clean, Crunch, Soft Lead, Heavy Lead All Tube Head Power Soak (Full Power, 5 Watts, 1 Watt, Speaker Off) Bulit in Reverb Headphones Tube buffered serial FX Loop Master Volume Boost (M.V.B.) Line Output now with Pure Signal line Out and Cab Sim line out Specifications Sound Options: Gain Boost Controls: Gain (for Clean and Lead Channels)3-Band EQ (shared)ReverbLead PresenceLead VolumeMaster Outputs: Poweramp Output 8-16Ω, Headphones, Balanced Line Out Footswitch: Z4 (Channels, M.V.B., Reverb) Preamp Tubes: 4 x Engl ECC83 / 12AX7 Output Tubes: 2 x Engl EL84 Output Wattage: 20 W Dimensions: 34 x 14 x 22 cm Weight: 7 kg