I'm playing a 2020 Marshall Mini Silver Jubilee (Studio) 2525H through a 1x12 with a 1989 ElectroVoice EVM12L speakers. I'm using a Tone King Iron man 2 to bring it down to basically whispering volumes, but it retains the tone almost fully. You can even hear the pick in the room mic. It's interesting that a 200W speaker can deliver at this low volume. I'm using a 1975 Gibson Flying V.