HIWATT

50 Watt Hylight Heads


Hylight DR504 DR504

This is the 50-watt version of the classic Hiwatt head.

Pictures courtesy of Jim W.


1975 Hylight DR504 DR504

This is another example of the 50-watt classic Hiwatt head. This one still has the "early 70's" preamp circuit.

Pictures courtesy of Ronnie B. (aka hiwatt_luvr)


Two Input DR504 (1981) DR504_2

The two-input 50-watt Hiwatt head. These heads best match the widely available hand-drawn schematics in Pittman and elsewhere.

Pictures courtesy of John R. (aka JR)


1978 Hylight DR505 DR504

This is another example of the 50-watt classic Hiwatt head, Canadian flavour. This one was apparently modified from stock, and looks like an early 70's circuit with a split cathode added to V1.

Pictures courtesy of bbolero


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