Gibson GA-8 Discoverer Tube Amplifier (1961), ser. #115619.

Very Good
$1,150
+ $150 Shipping
As low as $54/month with
This seller is open to offers
Shipped From
Retrofret Vintage Guitars
Brooklyn, NY, United States
936
Sales
800+
Joined Reverb
2015
Preferred Seller
Quick Responder
Quick Shipper

Find More on Reverb

Sell Yours NowWhat is this?Anyone can sell on Reverb. List your item today to get it in front of thousands of eyes, quickly and easily.
Reverb Protection

Buy with Confidence – Reverb Protection has you covered

  • Live support from an expert team of musicians
  • Simple and straightforward returns
  • A safe community for finding the gear you want

About This Listing

Gibson GA-8 Discoverer Model Tube Amplifier (1961), made in Kalamazoo, Michigan, serial # 115619, off-white tolex finish. This funky little Gibson amp from the dawn of the 1960s is a fairly simple design but one of the company's best and most interesting period offerings. It is labeled "Discoverer", a name introduced in 1960; it was the space age after all! There is even a little rendering of the Discoverer satellite on the faceplate. While still using the older 1950s GA-8 model designation, it is actually a new design for the new decade. It is a fairly compact 10 watt combo with more kick than many similar small amps. The cabinet is covered in textured cream Tolex, an unusual feature for this model. The faceplate has two inputs and controls for volume and tone. The amp puts out about 10 watts with a great breakup curve. Even the handle is extra cool, with a clear plastic center featuring an embedded "Gibson" logo. This was fairly successful for Gibson with 967 shipped in 1961; they seem fairly rare now however, as the model was not in production for that long. This example was likely made in mid-1961. It mounts an original Jensen 10" speaker coded 220 117 (17th week of 1961) and pots from the 48th week of 1960. The original transformers are coded GA-23P 165 (power) and 549-6104 (output). It is a parallel single ended design -- a rare output tube configuration, unique to these early non-tremolo GA-8s. Electrically this is not unlike having two single ended Fender Champ power sections in parallel. This results in a rich and thick overdrive unlike any other low-wattage amp we've heard!Height is 18 in. (45.7 cm.), 22 in. (55.9 cm.) width, and 10 in. (25.4 cm.) deep. Overall this amp shows some general wear and tear but no heavy abuse or alterations. The light-colored Tolex is a bit dirty and has some tears and worn-through spots on the edges and corners, a couple of "classic" cigarette burns, and one deep dent on the top. There is some scuffing and dulling to the nickel plating and stenciling on the faceplate. The fragile raised plastic Gibson nameplate on the grille is completely intact. Recent service consisted of a typical light cap job with Electrolytics replaced, pots, jacks and sockets cleaned, a three prong grounded power cable installed, and a Bias to spec. The interior remains otherwise original. The Jensen speaker still has the original cone and sounds good. This is a really cool sounding little amp and still something of an unsung classic, with a lot of tone in its 10 watts! This amp may have been some interesting places in its day as it came from a pawnshop in Chicago. Overall Very Good + Condition.

Product Specs

Listed7 months ago
ConditionVery Good (Used)
Very Good items may show a few slight marks or scratches but are fully functional and in overall great shape.learn more
Brand
Model
Finish
Categories
Year

Reviews of this Shop

936
;

Reverb Gives

Your purchases help youth music programs get the gear they need to make music.

Carbon-Offset Shipping

Your purchases also help protect forests, including trees traditionally used to make instruments.

iOS app store button
Android play store button
Oops, looks like you forgot something. Please check the fields highlighted in red.