Completely restored and updated with the following:

* JJ EL84's matched pair

* New grounded AC cord

* New jack

* New fuse holder replaces the red button for limiting (please see photo of head on cab showing this) This was limiting it's use    especially for guitar.

* 20k trim pot

* lots of other upgrades, Sprague, Carbon film resistors, etc

* 8ohm speaker jack on back panel

It's a very rare head and the simple controls make it a great amp for recording.

It was only used in a studio setting.