Below, thanks to Tanner, some pictures and videos (linked towards the end of this page) of Domino Super Reverb Twin amplifier section serial number 2509, now back in good order. Do watch the videos - really nicely narrated and demonstrated.

In terms of component date codes, the main TCC preamp filter cap, since renewed, has the date code "VJ" = September 1964 for its manufacture, as in the case of Domino SRT serial number 2506, pictured on this page.

The amp with an AC10 Twin (1964).

The resistors at the input jacks adjusted to make one socket higher gain than the other. The inputs of the SRTs were originally of equal gain.

The cathode bias resistor for the EL84s is now 120 ohms to give a little more push to the output section. The value given on the circuit diagram is 130 ohms.

Date code of the TCC cap: TCB/VJ, "VJ" signifying September 1964.

The main page on the Domino Super Reverb Twin can be found here. Notes on the circuit diagrams are being gathered together on this page.