The Normal channel is nothing to sneeze at, either. It delivers clean, crisp, woody, honest acoustic tone. Some guitarists might favor this over the tube channel, mainly because we acoustic players aren’t accustomed to hearing how a tube can change or enhance our pristine, as-close-to-the-real-deal-as-possible-without-getting-splinters-in-our-ears tone. I happened to plug into the Normal channel first, and I’m glad I did, because I really liked it a lot. But once I plugged into the Tube Pre channel, I began to drool, then got weak in the knees and never looked back.

The Color knob is pretty cool. It’s a post-EQ treble-and-mids sweep that works the same way on both channels, producing tones that range from fat and smoky to chimey and clean. To my ears, Color is more pronounced— and analog sounding—on the tube channel.

Vox designed the digital Reverb and Chorus effects exclusively for this amp. I like the reverb quite a bit—it’s very warm and shiny. The chorus is either on or off—there’s no way to get more or less of it—so it’s not something you’d want to use all the time. But, like the ’verb, it’s warm and friendly, and it allows you to easily expand your sonic menu.

Out Here in the Streets
I took the AGA70 to my usual gear lab, a busy bagel bakery in my neighborhood. I plugged my vocal mic into the Normal channel and my Gallagher A-70 with a K&K Western Mini pickup into the Tube Pre channel. I found I didn’t have to dial the mids back quite as far as I did at home, which was great. I was blown away by the volume. I had the Volume on each channel pretty much straight up, with slightly more vocal than guitar, and the Master turned up to about 3, and it was plenty loud—almost too loud. At this setting, I didn’t get even a hint of a possibility of feedback, and the amp was clearly audible through the whole place. Luckily for me, my good friends Steve and Ruth Armstrong came to hear my set, so I got to listen to Steve play and Ruth sing, and was further astounded by the amp’s remarkable fidelity. It sounded simply gorgeous. The guitar was woody, warm, and alive, and the vocal was smooth and clear.

The Final Mojo
The Vox AGA70 has everything I want, and I love what the 12AU7 does to my guitar’s already killer tone. (I also love the dark, sexy good looks and the chunky controls with their easy-to-see labels.) For small to medium-sized club and coffeehouse situations, and even bigger “listening” rooms, the AGA70 will deliver the punch and oomph you need to be heard—and let your guitar sparkle and growl in all the best ways.

Buy if...
you want a piece of heaven that delivers all a working musician truly needs.
Skip if...
you don’t want a tube in your acoustic amp.

Street $399 - Vox Amplification -