Vintage and Original McIntosh Model 240 Stereo Twin 40 Watt Tube Power Amplifier estate-fresh and sold AS-IS. Original McIntosh tubes appear all present. Unit is dusty and decals are worn. With Clinic Performance Certified Label dated 2-28-74. Serial Number 334D3 on top of chassis. Measures 17" x 11" x 9" We attempted to power the unit up slowly with a variac, but nothing happened. Extremely Heavy, Special Shipping costs and extra handling time for this lot.