About This Listing

Vintage 1965-67 Gibson Minuteman GA-20 RVT amp ("RV means reverb "T" means tremolo). The "20" in some literature infers 20 watts but most specs indicate it's 12.5 watts for this model.

During this time period Gibson was competing with Fender for the amplifier market and this was their loose competition to the Fender Deluxe Reverb although it was designed for quite a different feel. Whereas a Fender blackface will breakup early with distortion, Gibson designed their amps to be basically clean with a lot of headroom.

The Minuteman GA-20 RVT has two channels. Channel one is brighter and a bit cleaner than channel two which is the channel with effects. When you max the volume (labelled "loudness") on channel two, it does have some distortion but still clarity. If you want more distortion, a pedal can, of course, be employed and this amp is a good platform for pedals. Think of the direct sound as perfect for country music - perhaps with a twangy Telecaster or used for a clean, yet still ballsy, rock tone (Tom Petty-ish).

Exterior tolex is in good condition. See photo for a scuff in the grill cloth.

The 12-inch speaker is original. Hand-wired amp section is all original, no electronic modifications to my knowledge.

The tremolo DOES NOT FUNCTION (Reverb is good).

The tremolo frequency control knob was missing so was replaced with similar knob (not exact) for cosmetic reasons.

The foot switch is missing. It turned the effects on/off (but did not switch channels).

This is your chance to own a piece of history without spending a fortune.


Shipping within Canada: Fee excludes YK, NWT, NU or Maritimes provinces. Contact for quote.

Shipping to USA: Fee excludes AK, HI. Any additional international fee beyond my control including broker's fee will be the responsibility of the buyer.

Other international destinations: Contact for quote.

Listeda month ago
Condition
Brand
Model
  • GA-20RVT Minuteman 12-Watt 1x12" Guitar Combo
Finish
  • Black
Categories
Year
  • 1965 - 1967
Made In
  • United States
Speaker Configuration
  • 1x12"

About the Seller

Greg's Gear Outlet

Calgary, Canada
(11)
Joined Reverb:2023
Items Sold:13
Product Overview
The GA-20 RVT developed out of the GA-20, but included reverb and tremolo functions.  Like other Gibson amps of this era, the GA-20 RVT used black vinyl covering. This amp was reissued from 2004 til 2007. 

Years of Production: 
1965 - 1967

Features: 1 x 12-inch speaker, 4 inputs, 10 knobs
Shop 11 options from $525
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