Used Wampler Tweed 57. No box or manual, velcro on the bottom. When it comes to bringing classic tones to modern pedals, no one does it better than Wampler. The Wampler '57 Tweed replicates that classic late '50s tone found in Tweed-era Fender amps like the Bassman and Deluxe. The Wampler '57 boosts your signal with tons of '50s flavor and the controls you need to craft your ideal vintage tone no matter what style of music you're playing.