McIntosh MC-30 Monoblock Tube Amplifier MC 30 Electronic Restored Sounds Great! This amplifier has been restored using very high end components Takman resistors, Mundorph, Sprague and IC caps, etc.. no changes to the circuit were made. One of the best sounding amps Ive ever owned!Tubes are all vintage American made that test very strong and sound fantastic. The item "McIntosh MC-30 Monoblock Tube Amplifier MC 30 Electronic Restored Sounds Great" is in sale since Friday, August 9, 2019. This item is in the category "Consumer Electronics\Vintage Electronics\Vintage Audio & Video\Vintage Amplifiers & Tube Amps". The seller is "thocom2" and is located in Lawrence Township, New Jersey. This item can be shipped worldwide.