Hello, I bought a new (used) guitar a couple of days ago(Ibanez RG320) and I ordered an amp from ebay which just arrived today(Fender Frontman 38w) When I powered it up, I noticed that there's a low buzzing/humming sound which increased when I turned up the Gain and Drive volume knobs. Can anyone tell me if this is normal or if I got a defective amp?
Thank you,
James