1958 Gibson electric guitars and amplifiers catalog page 31
Gibson 1958 electric guitars and amplifiers catalog, page 31. Details of two guitar amplifiers, the GA-20 and GA-30. 1958 zone 1 list price were as follows: Gibson GA-20 $169.50; Gibson GA-30 $180.
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Brooklyn, New York, 112**, UNITED STATES OF AMERICA
$1199
Here is an awesome Gibson Invader combo amplifier! This vintage amp is from 1961 and features both a 12" and an 8" Jensen speaker. It's a 6V6 amp with around 16 watts. It has two channels, two inputs per channel, a single tone control, and a "reverberation" control. From the factory, the reverb functions on channel 2 only, but interestingly you can turn the volume of channel 2 down to zero, crank the reverb control, and get just the wet reverb sound. This amp shows some wear and discoloration, ... more
Evansville, Indiana, 477**, UNITED STATES OF AMERICA
$1500
Gibson 1956 GA-20 Good Condition What you see in the pictures is exactly what you??ll get! If anything seems unclear or missing, just send us a message and we will be happy to help Looking to trade a guitar? We??re always interested in great used guitars! Drop us a message! Key reasons why your next instrument should come from Moore Guitars: - Moore Guitars is a Top 300 Seller by Reverb and a Top 100 Music Retailer by NAMM! - We love trade-ins! Have a guitar that??s ... more
Amps are local pickup only at our Dayton, Ohio store! We will NOT ship any amp, No Exceptions! Do Not Ask! Please contact us before buying to arrange pickup details! A 10% Re-Stocking fee on ALL canceled orders and non pickups after 5 days 1963 Gibson GA 30 RVT Invader amp. This model has twin speakers and amazing reverb, These older Gibson amps are really undervalued and often overlooked. This amp sounds just as good as a Vibroverb 2x10 for a fraction of the price  (60) ... more
Amp is in good working condition. 12 5 watts, 1X12" CTS speaker, Reverb & Tremolo footswitch. Powered by two EL84 power tubes and five pre-amp tubes. Tweaked three years ago by Jeff at Bakos Amp Works in Atlanta and has been in storage since.... more
Chattanooga, Tennessee, 374**, UNITED STATES OF AMERICA
$699
Gibson Invader GA 30 RVT Tube Amp w / Footswitch Reverb 1x12 & 1x10 1960s Condition - Good Cosmetic wear, Still functions properly The Gibson GA-30RVT Invader is a classic 1960s all-tube combo amp known for its warm cleans, rich breakup, and lush built-in reverb and tremolo. Rated at approximately 25 watts, it features a unique dual-speaker configuration with one 12?? and one 10?? speaker, delivering a full, balanced tone with excellent clarity and depth. The amp offers ... more
Columbia, Missouri, 652**, UNITED STATES OF AMERICA
$1999
Up for sale, a 1963 Gibson GA-30RVT Invader in great condition, complete with the original footswitch. Please examine the pictures closely for a complete description
This GA-30RVT has a complete vintage tube set and a pair of original Jensen speakers??a 12?? C12R ceramic magnet driver and a 10?? P10R alnico magnet speaker
This amp is surprisingly quiet and sounds great. Cleans are clear and bold. The Reverb is unique and acts as a volume control as opposed to a wet / ... more
Seattle, Washington, 981**, UNITED STATES OF AMERICA
$2400
Up for sale, a 1954 Gibson GA-20 in excellent condition and in perfect working order. Featuring original two-tone cosmetics, a Jensen P12R speaker, and a professionally serviced circuit, this GA-20 is the perfect mid-size combo from the golden age of tube amplification. In many ways analogous to Fender's narrow panel tweed amps of the same era, the GA-20 features a four input design with a 6V6 power tube pair, 5Y3GT rectifier, and dual triode (12AX7, etc) tubes in the preamp Offering ... more
Merrimac, Massachusetts, 018**, UNITED STATES OF AMERICA
$1750
This is an excellent sounding 1957 Gibson GA-20. Many compare the GA-20 to a Fender tweed Tremolux. This amp produces 16 watts from a pair of vintage 6V6 power tubes in cathode bias through the original 12 inch Jensen P12R speaker dated 1957. There are two channels, with channel 2 featuring a lush tube driven tremolo. Each channel shares a tone control. The original mahogany wedge tremolo footswitch is included. The amp recently underwent maintenance which added a grounded 3 prong plug, one ... more
Wunderschöner original Gibson Tremolo Röhrenverstärker Bj 1959 / 1960 Diese akustische Perle hat einen sehr schönen, unverwechselbar warmen Klang in jeder Lautstärke. Mit Original Fussschalter für das Tremolo. Er funktioniert natürlich auf 230 Volt. Ca 12, 5 Kilo / 51x41x21 cm Der Gibson GA-20T wurde gerade noch professionell in einer Werkstatt gewartet(Rechnung vorhanden) und wartet auf die erste Session mit dir!... more