Photo Gallery
Underside View, Early Prototype Dyna-70 Auto Bias Amp
Top View, Early Prototype of a Dyna-70 Auto Bias Amp
Miller Audio LLC Factory Built ST-70 “Reference” Amplifier
Roy M., NV- Customer Dyna-70 w/ Manual Bias & New Black Chassis
An Early Dyna-70 Upgrade w/ PIO Coupling Caps
A New Production Dyna-70 Auto Bias Amp, Ready for Delivery
Jim D., TX- Customer Dyna-70 Auto Bias Upgrade
Miller Audio “Reference” ST-70 prior to Restoration
Miller Audio “Reference” ST-70, as purchased
Close-Up of ST-70 Auto Bias Module
Dyna-70 Manual Bias PCB
Auto Bias Module w/ Remote LED’s
George R., MS- Customer Dyna-70 w/Auto Bias