It runs quietly with a normal amount of heat from the tubes, I always give tube equipment an extra space above in the rack. The performance of this preamp is superb, in an A/B comparison it blows away anything else you can put up against it. Whatever mics you plug in come out huge and fat, with that legendary Tube Tech warmth. Upgrade your recording signal flow with this monster, you will be very glad you did. The package includes original IEC power cable.The item "Tube-Tech MP-1A Dual MIC Preamp and DI Tube Mic Pre Amp- LARGER THAN LIFE" is in sale since Monday, June 24, 2019. This item is in the category "Musical Instruments & Gear\Pro Audio Equipment\Preamps & Channel Strips". The seller is "kvibe13" and is located in Port Jefferson, New York. This item can be shipped worldwide.