In this episode of GTRNRD, Andy Schneider delves into the basics of electricity that every guitarist and bassist should know. From Ohm’s Law to the difference between AC and DC voltage, Andy explains how capacitors and resistors play their part in your gear. Understanding the interaction between voltage, current, and resistance can be the difference between a killer tone and a silent amp. Andy also highlights the importance of matching speaker impedance with your amp and discusses the role of power supplies on pedalboards. Whether you’re gearing up for your first gig or are a seasoned player, this episode will equip you with the electrical know-how to enhance your sound and confidence.

Ep015 – Every Knob of Your Amp Explained
Title: GTRNRD Podcast Ep015: Every Knob of Your Amp Explained
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Hey there, tone chasers! Ever felt overwhelmed by the sea of knobs on your amp? Trust me, you’re not alone! In today’s episode, we’re turning the mysterious world of amp controls into your ultimate playground. 🎛️ I’m diving headfirst into the inner workings of guitar amplifiers, helping you see them as vital tone-shapers, not just glorified volume knobs.
We’ll start by breaking down every section of your amp, from the preamp to the mighty power amp. You’ll learn how to make the most of the tone stack’s bass, mid, and treble knobs, and discover the master volume’s secret power to control output without losing a drop of tone quality. And yes, we’ll even sprinkle in a bit of reverb and modulation magic!
After listening, you’ll be armed with practical tweaks and insights to maximize your amp’s potential. Whether you’re new to the game or a seasoned pro, you’ll find something to amp up your sound (pun intended) and be inspired by how the pros set up their rigs.
Hit play and join us for this one—you don’t want to miss it!
See you there, NRDs!