For sale is a genuine BOSS AC adapter "ACA-100G". This can be used as a power adapter for BOSS effects pedals (older ACA-compatible models) for electric guitars and basses. Production has already ended, making this a rare model in the used market. I have stored it for a long time without actually using it. I would be happy to pass it on to someone who needs it. Condition: ・Operation and power supply are stable without any problems. Accessories: ・No box/instruction manual. Stored in a non-smoking/pet-free environment. Thank you for viewing. #BOSS #Boss #ACA100G #ACAdapter #GuitarAccessories #EffectsPedal #GuitarPeripherals #GuitarEffectsPedal #PowerAdapter #Guitarist #EffectsBoard #TestedAndWorking #RareItem #MadeInJapan