BOSS Noise Gate NF-1 Here it is. Simple cleaning and operation check completed. Adapter and battery operation confirmed. Made in Japan, ACA type. There are scratches, but there are no issues with use. Instant purchase is OK. Thank you. BOSS Noise Gate NF-1 is a high-performance noise gate with SENS and DECAY controls. - Model Name: Noise Gate NF-1 - Brand: BOSS - Controls: SENS, DECAY - Input/Output Terminals: INPUT, OUTPUT - Check Lamp: Yes Thank you for viewing.