The new FTC amplifier rule includes a 5-minute warm-up period during which the unit must be driven on all channels, which mimics real-world operating conditions rather than measuring capability at a single moment in time
factualpending
Evidence Quote
“there's also a warm-up period...five minutes...all the channels driven...mimics real world use...what the amplifier is capable of when it's operating under the conditions it's meant to be operating under”
Created: 8/13/2026, 4:50:14 AM
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