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A Single Mono DTN Williamson Hallmark Tube Preamplifier. Serial #2714.
Measures 10 1/2" x 6 1/4" x 3 3/4". Net Weight 7.4 lbs/3.4kg.
It is in US Voltage 110/120v AC.
This is an all original and rare DTN Williamson Hallmark Tube Preamplifier.
A rare to find all stock and original unit - unmodified.
This unit will need to be hooked up to a Williamson Tube Power or Quad II Tube Amplifier to draw power.
It is not a stand alone preamplifier. Needs to draw power from an amplifier.
I have not tested this unit as I do not have the matching amplifier to test it. Rest assured it is all original.
Please see pictures above.
Thank You and Good Luck : ) : )