This is the first line amplifier for the F-25 to arrive in about 7 years. This is an output control unit for each frequency band divided by crossover frequency. This is an optional unit when using 3 ways or more. It's an item that seldom shows up, so don't miss it. Serial B1Y102 (Tamura Eiji)
Maintenance information: 2026.6.6 operation confirmed (on F-25V)
Accessories: instruction manual
Main specifications: W48 x H118 x D303 mm approx. 1.0 kg