Great shape, 100% operational and used daily. Everything works as it should, faces show very minimal wear, just a couple light scuffs on corner.

The Optonica SM-1515B amplifier and ST-1515T tuner are vintage audio components that have been in daily use for many years. Made in Japan, these products are known for their reliability and quality performance. The Optonica brand is highly regarded for producing durable and effective electronics, making this pair a desirable choice for vintage audio enthusiasts looking to enhance their collection with trusted and well-maintained equipment.