Positive Grid Spark vs Boss Katana 50Mk2. Which is the best practice amp for beginners? I look at these guitar practice amps side by side and compare the features, apps, and tones. Looking to buy one of them? Support the channel by using one of the links below: Spark: https://bit.ly/2GeBlXI Boss Katana 50Mk2: https://midlifeguitar.com/BossKatana50mk2 Use a looper with the Katana: https://www.zombieguitar.com/using-a-looper-with-the-boss-katana-50/ Chapters: 0:00 Introduction 0:44 Feature Comparison 8:13 Tone Comparison 11:11 Final Thoughts _________________________________________________________________ 🎸 THE GEAR I USE 🎸 ► ACOUSTIC GUITAR: Seagull S6 Original - https://midlifeguitar.com/SeagullS6 ► ELECTRIC GUITAR: Fender Stratocaster MIM 2015 (now player series) ► AMP : Boss Katana 50 MK2 - https://midlifeguitar.com/BossKatana50mk2 ► MIC 1 : Shure SM57 - https://midlifeguitar.com/ShureSM57 ► REC INTERFACE: Focusrite Scarlett Solo - https://midlifeguitar.com/ScarlettSolo ► CAMERA : Canon SL2 - https://midlifeguitar.com/sl2