Re: Tassie Blackwood Valve Amp case
If I remember correctly, the tube stereo my Dad had was only vented over the EL34 power tubes, which put out a fair amount of heat. The 12AX7 pre-amp tubes were elsewhere on the chassis under the hood. I think there was only some black screen inset into the walnut case for a top vent. The back was open above the chassis.
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