Do You Even Need an Amp?
If you play an electric guitar, yes — you need an amplifier to be heard properly. Electric guitars produce a very quiet signal on their own; the amp is what converts that signal into actual sound. Acoustic guitars with no pickup system don't require an amp, but electric and electro-acoustic guitars do.
Understanding Wattage: Bigger Isn't Always Better
One of the biggest misconceptions for beginners is that more watts equals better tone. In reality, wattage tells you about volume potential, not quality. Here's a rough guide:
- 1–10 watts: Ideal for bedroom practice. More than loud enough at home, and some small tube amps in this range sound exceptional.
- 15–30 watts: Suitable for small gigs and rehearsals. A 15-watt tube amp can be surprisingly loud.
- 50–100 watts: For larger venues and stages. Almost certainly more than a beginner needs.
As a first-time buyer, a 10–20 watt amp is almost always the right starting point.
Combo vs. Head and Cabinet
Amplifiers come in two main physical formats:
- Combo amp: The amplifier and speaker are housed in a single unit. Convenient, portable, and ideal for most beginners.
- Head and cabinet: The amplifier unit ("head") is separate from the speaker cabinet. More flexible and scalable, but more expensive and less practical for home use.
Start with a combo. It's simpler, cheaper, and easier to move.
What Are Channels?
Most beginner amps have two channels: a clean channel and a drive/gain channel. The clean channel gives you a pure, unaffected guitar sound. The drive channel adds distortion or overdrive — the crunchy, saturated sound used in rock and heavier styles.
Some basic amps have only one channel, which is fine for starters if you use pedals for different sounds.
Built-In Effects
Many beginner amps include built-in effects such as reverb, delay, and chorus. These can be great for exploring different sounds without buying pedals. However, for your very first amp, don't let the effects list be the deciding factor — tone and build quality matter more.
Key Terms Demystified
| Term | What It Means |
|---|---|
| Watts | Output power — relates to how loud the amp can get |
| Ohms | Speaker impedance — must match amp's rated impedance |
| Gain | Controls amount of distortion/overdrive |
| EQ | Equalisation — bass, mid, treble tone controls |
| FX Loop | Allows effects pedals to be inserted after the preamp stage |
| Headphone out | Lets you practice silently through headphones |
Recommended Features for a First Amp
- At least one clean and one drive channel
- Basic 3-band EQ (bass, mid, treble)
- Headphone output for silent practice
- Aux input (for playing along to music)
- 10–20 watts output
Budget Expectations
You don't need to spend a fortune on your first amp. A solid, reliable practice amp in the £80–£200 range will serve most beginners very well for the first year or two. Brands like Fender, Marshall, Boss, and Blackstar all offer well-regarded beginner options in this range. Focus on buying the best-quality amp your budget allows rather than the one with the most knobs and features.
Final Advice
If possible, try before you buy. Visit a local music shop and plug into a few different amps with your own guitar. Trust your ears over the spec sheet — the amp that makes you smile is the right one.