2 Telefunken 6U8, test good. 4 Telefunken 12AX7, tests good. GE labeled Mullard Blackburn UK GZ34, test good.Amp has been gone through, cleaned, has new knob caps. New fuse holder, New 300 ohm 3w resistor, New silicon diode bridge. All operational voltages checked, all OK. Comes with adaptors for banana speaker inputs as shown for audiophile cables. See all pictures for cosmetics. Great shape for age but has scratches, marks, imperfections etc. Please see our other items for more vintage tubes & audio. The item "Scott LK-72B Stereo Tube Integrated Amplifier Telefunken 12AX7 Mullard GZ34 299D" is in sale since Saturday, December 25, 2021. This item is in the category "Consumer Electronics\Vintage Electronics\Vintage Audio & Video\Vintage Amplifiers & Tube Amps". The seller is "circatubes" and is located in Northampton, Massachusetts. This item can be shipped worldwide.