The product is a pair of Pinnacle 6SN7GT vacuum tubes, also known as VT-231. These new old stock (NOS) tubes come in a nice boxed packaging and are brand new. The model number CV1988 VT231 indicates that these tubes are genuine and not replicas. Perfect for vintage sound and vision enthusiasts looking to enhance their audio equipment with high-quality vacuum tubes from a trusted brand like Pinnacle.
