6SN7 6N8P tube tone pre-stage tuning board, bile pre-stage, 6Z5 bile rectifier. Frequency response: 20HZ-28KHZ, gain: 5 times
USD 44.58USD 46.93
6SN7 6N8P tube tone pre-stage tuning board, bile pre-stage, 6Z5 bile rectifier. Frequency response: 20HZ-28KHZ, gain: 5 times