Maintained! There is a difference in the position of the ATT dial between the two sides, but the current situation is. It is a network that the company has installed for 604E units such as 612A and Crescendo. It can be said that it is a product with extremely high cost performance compared to duplex type units of this era. You can see a feeling of use such as appearance, dullness, scratches, etc. (Kobayashi Hitoshi)
Maintenance information: 2024.11.13 maintenance completed (ATT VR replacement crossover operation check)
Accessories: plate
Key Specifications: Crossover 1500 Hz impedance 8 to 16 ohms