Two-Button, ¼" plug.For use with the following Peavey amplifiers6505® Head6505® 212 ComboSpecificationsChannel switch toggles between Rhythm channel andLead channelEffects loop / reverb switchSturdy molded housingQuality metal switch componentsAngles ergonomic designProduct Specifications OptionTypeValue All modelsWeight1.01 lbs. All modelsPackaging Length8.3 in. All modelsPackaging Width7 in. All modelsPackaging Height2.9 in.