Untested sold as is for parts or repair.
Item Tag: Krohn-Hite
Very Rare Krohn-Hite DCA-50 50 Watt Wide Band Tube Amplifier DC-500 KC Powers On
Very rare KH DCA-50 wide band amp. These are very rare and only come up for sale every few years if that. Absolutely amazing utility amplifier built to the highest specifications. Runs 4 x 6aS7 (or 5998 tubes) and 4x 6DQ5 tubes. Powers on and fan blows but has not been tested further. Weighs over 90 lbs snd is huge so local pickup or delivery is available in New England area.
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KROHN-HITE 3202 Dual Variable High-Pass, Low-Pass Filter 20Hz-2Mhz
The basic frequency response characteristic of this filter very closely approximates a fourth-order Butterworth with maximal flatness for cleanest filtering in the Frequency Domain. Pass band gain is unity (standard on all Krohn-Hite Filters) and the single-channel attenuation slope is 24 db per octave.