From the owners manual: INPUT TRIM: adapts optimally to the input and sets the overall audio level.
Can you show me the volume control on these speakers?
You have already stated yourself that the Golds don't have a volume control!
... "the signal is too hot for the Tannoys in gain
(not volume)"
If your Turntable is too hot for the Tannoys (even with the trims set to -24) then you are not using the speakers in the way that they were designed for.
You have already been given a solution to fix your OP. Turntable into a pre amp (the Arylic has a remote control... which you wanted), set the Tannoy trims to around 0dB (as a starting point) and then control the volume output from the speakers with the pre amplifiers volume control.