The Boss GP-10 is a very powerful pedal, which offers great guitar modelling, synth effects, and tonal-shaping options in a cost-effective and compact unit. The COSM guitar voices are outstanding — and in my opinion they're currently 'best in class' for pitch-shifted and acoustic BOSS GP-10 Guitar Processor; The new GP-10 puts a universe of amazing tones and tunings at your command, all in one compact processor that's affordable and easy to use. With a Roland GK-compatible pickup on your guitar, the GP-10 lets you transform your sound into numerous classic electric and Buy Boss GP-10 without GK-3 Pickup: Signal Path & Pedal Tuners - Amazon.com FREE DELIVERY possible on eligible purchases Find great deals on eBay for boss gp-10. Shop with confidence. Skip to main content. eBay Logo: Shop by category. Shop by category. Enter your search keyword Boss GKP-2 Parallel Cable for GP-10 Guitar Effect Processor. Brand New · Boss. 3.0 out of 5 stars. Find great deals on eBay for boss gp10. Shop with confidence. Skip to main content. eBay Logo: Shop by category. Shop by category. Enter your search keyword Boss GP-10 Guitar Processor with GK-3 Pickup GP-10GK New. Brand New · Boss. 5.0 out of 5 stars. Product Description for the Boss GP-10S GP10S USB MIDI Guitar Multi-FX Pedal. Unlimited Sonic Possibilities Incredible Versatility for Stage and Studio Playing The compact GP-10 is both an instrument modeling processor and a powerful multi-effects unit. Featuring a powerful instrument modelling engine and diverse multi-effects, the new Boss GP-10 Guitar Processor puts an incredible sonic spectrum under your fingers. Driven by BOSS' acclaimed COSM technology, the GP-10 gives you instant access to guitar, bass, and synth models, tuning changes, and Boss GP-10 with GK-3 Pickup includes Free Wireless Earbuds - Stereo Bluetooth In-ear and 1 Year Everything Music Extended Warranty. $419.99 $ 419. 99. FREE Shipping. Only 1 left in stock - order soon. BEHRINGER HEAVY M