Sign up for our newsletter. Conrad Johnson Premier 12 Vacuum Tube Monoblock Power Amplifiers - 6550. Here is an awesome pair of vacuum tube monoblock power amplifiers from Conrad Johnson - the Premier 12.
They feature a power output of 140 watts into 4 ohms. They are in very good cosmetic condition and work perfectly. Tube complement: one 5731, two 6FQ7, four 6550. Maximum power: 140W into 4 ohms (18.5dBW), 30Hz-15kHz, at no more than 1% THD or IMD.
Frequency response at 10W: 20Hz-20kHz, ±1dB. Hum and noise: 98dB below rated power. Sensitivity: 900mV to rated power. 17.5" W by 7.25" H by 15.25 D.Please double this quote for a more accurate estimate. All of the pre-owned items that we sell are thoroughly inspected and tested both on our test bench and in our listening room. Conrad Johnson Premier 12 Vacuum Tube Monoblock Power Amplifiers, Original Boxes, Manual. Single Loving Audiophile Owner / Non Smoker. 60 lbs x 2 Boxes. Our unique products, unparalleled service and "bombproof" packaging keeps our customers coming back again and again. We look forward to earning your repeat business! _gsrx_vers_1281 GS 8.3.5 (1281). The item "Conrad Johnson Premier 12 Vacuum Tube Monoblock Power Amplifiers 6550" is in sale since Wednesday, May 19, 2021. This item is in the category "Consumer Electronics\TV, Video & Home Audio\Home Audio\Receivers & Amplifiers\Amplifiers & Preamps". The seller is "highendaudioauctions" and is located in Brooklyn, New York. This item can be shipped worldwide.