i’ve never used one. I plan on buying a tube amp in the near future. I want one with good clean headroom and loud enough for a band. I also need to be able to play in the bedroom so I’m thinking I need an attenuator. I love the Fender clean sounds and am leaning towards a 68 Custom Vibrolux Reverb. I like the breakup on the Custom channel, but the volume needs to be turned up quite a bit. My main concern is whether an attenuator has much affect on the tone? Also would like a recommendation for a good one. Price is a concern. Thanks!