Morley ABY Pitch Shifter Electric Guitar Effect Pedal Device partialy tested

this came in a box of pedals and other items some sold some may still be listed , please note except for the web i would not know what this stuff is so i did take the back off all inside looks good except i can tel the 9v battery terminal has been spliced in so i put in a battery and pushed buttons and the indicator lights all work and button also work , please not the a button is dim but still lights up this is sold as is so please no returns faultless for everyday use. supreme materials and excellent craftsmanship ensure long-lasting durability.