Details
KT-90 12AX7 6SN7 TRIODE UTC ULTRA LINEAR TUBE POWER AMPLIFIER
Tube amplifier, KT-90, UTC ultra linear wide bandwidth power amplifier.
Amplifier can be used and biased for KT-88, 6550, KT-90, EL34, 6CA7 etc.
SPECIFICATIONS:
* Ultra linear stereo tube power amplifier
* Tubes: Four - KT-90, 2 - 12AX7 Mullard, 2 - USA 6SN7 tubes.
* UTC LS-35 output transformers 5,000 ohms input impedance Ultra Linear screen taps at 43%.
* UTC, LS-35 frequency response - 7 Hz to 50,000 Hz ... WOW~! Rated 35 watts.
* Hoyer Power Transformer is an amazing 475 volts at 1 amp~! Bias winding and dual filaments.
* All used tubes test good, KT-90 tubes are made in Yugoslavia, 6SN7 misc USA. 12AX7'S are Mullard.
* High quality gold plated RCA inputs and speaker binding posts
* Tested @ 44 watts RMS per channel at 8 ohms, Internal 4, 8, 16 connections.
* Input power: 120 VAC 60 Hz, Pilot light, Power switch, Internal fuses.
* Dimensions: 14 3/8" wide x 11 5/8" deep x 5 5/8" high, Includes bottom plate.
* Speaker and B+ wiring is solid Pure Silver wire.
* Circuit, Oil caps and resistors Circa 1962 vintage. All Electrolytics have been replaced for long life.
* 4 Bias controls, Switch and Meter reading X 100, Half meter reading 0.5 equals 50 ma. cathode current.
GREAT condition! has some minor scratches that cannot be seen in the pictures.
USED, TESTED, WORKS GREAT. SOUNDS AMAZING, CLEAN & POWERFUL
