Find the lowest price for:       All ProductsGuitar Effects     0.0 (0)   Add a review Line 6 ToneCore Otto Filter Guitar Effects Module   Whirlwind WP2B/2ND Wall Plate 2 gang .04q black aluminum Have a question? Ask the Experts! Set Price Alert Compare Prices Product Spec Member Reviews Recommend to Friends Searched Line 6 ToneCore Otto Filter Guitar Effects Module in 150 stores, 6 results found Image Description   Store   Price Whirlwind WP2B/2ND Wall Plate 2 gang .04q black aluminum If this item doesn't belong here, click Remove and help us keep our results accurate.   Full Compass   0 Store Reviews   $14.66 Go to Store Line 6 Otto Filter Module If this item doesn't belong here, click Remove and help us keep our results accurate.   Amazon.com   2 Store Reviews   $29.99 Go to Store Line 6 Otto Filter Module If this item doesn't belong here, click Remove and help us keep our results accurate.   Amazon.com   2 Store Reviews   $29.99 Go to Store LINE 6 Otto Filter™ Wah Filter Guitar Effect MODULE If this item doesn't belong here, click Remove and help us keep our results accurate.   eBay   0 Store Reviews   $29.99 Go to Store *NEW* Line 6 ToneCore Otto Filter Module - OTFILMD If this item doesn't belong here, click Remove and help us keep our results accurate.   eBay   0 Store Reviews   $29.99 (used) Go to Store Line 6 Otto Filter - Auto-Wah and Filter Module for ToneDock If this item doesn't belong here, click Remove and help us keep our results accurate.   B&H Photo-Video-Audio   0 Store Reviews   $29.99 Go to Store Are we missing a store? Let us know! Something wrong in this page? Let us know! Related products: More Modulation, Chorus, Flanging, Phasing Guitar Effects Other Guitar Effects internal use: spec21 spec261 spec582