Eico HF-20 Tube Amplifier
12AX7 are Gray plate GEs. Output responds to volume control but has hum/noise.
Output Transformer is good, outputs from all transformer taps. Hardware is rusty and needs cleaning. Knobs have typical oxidation and dirt. Has typical scratches and scuffs appropriate to its age.
Cage is in good condition with light surface rust, etc. Output and Power Transformers have medium surface rust. Overall in restorable condition or modify it as a Monoblock Power Amp.
