Vintage Tube Amp

A super clean vintage Gibson-made tube combo! The Reverb 12 is often considered Kalamazoo’s attempt at the Princeton reverb and features a similar 12-watts of power, built-in spring reverb, onboard tremolo and single 10 speaker. These amps are lightweight and portable with a warm clean tone and mild breakup at low volumes when cranked up. A great vintage bedroom tube amp and fantastic choice for the studio! Manufactured by CMI Electronics (Chicago Musical Instruments). Chicago Musical Instruments (CMI) owned Gibson from 1944 until 1969. CMI Electronics made amps under brands including Gibson, Kalamazoo, Maestro, Sabre and SG. Kalamazoo (Gibson budget line) amps were made by CMI in Chicago from 1965 – 1967.

VINTAGE RETRO KALAMAZOO MODEL 2 II AMP TUBE AMPLIFIER TREMELO 522. This item is in the category “Consumer Electronics\Vintage Electronics\Vintage Audio & Video\Vintage Amplifiers & Tube Amps”. The seller is “mnelson17″ and is located in this country: US. This item can be shipped to United States.

• Brand: KALAMAZOO
• Type: Tube Amplifier
• Model: 522

Excellent – Near MINT condition, all Original, includes cover! I’m continuing to thin out my amp collection as I’m focusing on my harp chops. Need to make room for a new Carl’s Custom Amps head/cab wired for harp. This is an amazing “time-capsule” like specimin of a K-Zoo Bass 30! Note: has original 2 prong cord. Slight hum when volume is cranked – pretty common for amps of this period in my experience. Model: Bass 30 – all tube. Two inputs (one channel). Treble (with on/off switch). On/off switch may be on treble control or separate rotary switch (which may have polarity setting as well). Bass 30: Two 7591s in push-pull? 6EU7 (post phase splitter drivers). Solid state diodes for rectifier. One other diode (bias supply). Two 10 Jensens, front loaded in sealed cabinet. C10P with 17 oz magnets. 25.5″ wide x 19.625″ high x 10 deep. Schematic and tube layout chart pasted inside amp. This item is in the category “Consumer Electronics\Vintage Electronics\Vintage Audio & Video\Vintage Amplifiers & Tube Amps”. The seller is “oarpower10″ and is located in this country: US. This item can be shipped to United States.

• Brand: Kalamazoo
• Type: Tube Amplifier
• Model: 1969 Kalamazoo 30w Bass /guitar amp – Near MINT!
• Country/Region of Manufacture: United States

1966 Kalamazoo Model 2 – Tube type guitar amplifier. This amp was made by Chicago Music Instruments (parent company of Gibson). Based on the serial number this was manufactured in early 1966. Please look closely at the photos – as I’ve tried to disclose the condition as best as possible through the pictures. A few scuffs on the corners and edges, but in good condition for music gear that was on the market 55 years ago. This has the unique 12AX7 steely tube sound that was unique to the Fender and Marshall type amps of the 60′s and 70′s. Tremolo Frequency (with on/off switch). Tone (with on/off switch). Two inputs, one channel. 6X4 full wave rectifier. 12AX7/ECC83/7025 (dual triode) preamp. 12AX7/ECC83/7025 (dual triode) tremolo oscillator. Woodward-Schumacher TF500-0-606-528, 4K input, 8 ohm output. One CTS 10, 8 ohms (amp’s serial number sticker is on magnet assembly). If you have any questions please don’t hesitate to ask! Thank you for looking! And for keeping vintage music gear alive! The item “1966 Kalamazoo Model 2 Tube Amplifier 12AX7 Gibson Vintage” is in sale since Tuesday, October 26, 2021. This item is in the category “Musical Instruments & Gear\Guitars & Basses\Guitar Amplifiers”. The seller is “jazznorman” and is located in Billings, Montana. This item can be shipped to United States.

• Number of Speakers: 1
• Model: Kalamazoo Model 2
• Amplifier Technology: Vacuum Tube
• Amplifier Type: Combo
• Brand: Gibson
• Suitable For: Harp & Harmonica

Vintage Kalamazoo Model Two Tube Amp Guitar Amplifier TURNS ON. Dont have a guitar to test but it does turn on when you plug in. The item “Vintage Kalamazoo Model Two Tube Amp Guitar Amplifier TURNS ON” is in sale since Saturday, July 24, 2021. This item is in the category “Musical Instruments & Gear\Vintage Musical Instruments\Vintage Guitars & Basses\Guitar Amplifiers”. The seller is “golf.wa17″ and is located in Chico, California. This item can be shipped to United States.

• Brand: Chicago Musical Instruments Co. Gibson Kalamazoo
• Custom Bundle: No
• Exact Year: Unknown 1960s
• Model: Model Two (2)

Please be sure to scroll all the way down and read everything completely. A very nice mid-1960′s USA made Kalamazoo Model KG-1-A Guitar with Original Case and 1967 Kalamazoo Model 1 Tube Amp with a great story. The Guitar & Amp will sell ONLY as a SET. Made in Kalamazoo Michigan in the 1960′s, with the Parent Company being Gibson. Photos are a part of the description. I’m limited to 12 photos on this Listing. I got this set years ago from an older Lady that got them Brand New for Christmas when she was a Teenager. She took lessons for a short while, gave up and in the closet they went and stayed until I got them. The Guitar is complete with the Original Chipboard Case, Guitar Strap and Cord. Even includes the original Mel Bay Lesson Books she used with hand written notes by her Guitar Teacher. There aren’t any notes in the Orange Chord System Book, because that’s when she gave up and put everything away. The Guitar is the Rarer SG Body shape, as opposed to the more common Mustang shape. The Bridge & Tremolo they used back then are actually Gibson Hardware, the very same as was used on Gibson Guitars of the same time period. The Guitar is in excellent condition but has the typical Pickguard screw cracks from the Pickguard shrinking over time, just like Gibson’s did. The Neck is straight, the action low and the Electronics fully functional. It is extremely clean and a great player! The original Chipboard Case has some wear from years of protecting the Guitar and was probably moved around many times over the years by the original owner and/or Her Parents. It is complete with all latches, hinges and handle present and functional. The Model 1 Tube Amp is in unbelievable condition as the pictures show. It also is fully functional , has just been professionally serviced and original except for a few new caps. This is a 5-6 watt Amp with 2-stages of a 12AX7 preamp tube driving a 6BQ5 power tube. It plays nice and clean as well as having the ability to go gritty & dirty when turned up. I’ve played this Set only a hand full of times in all the years I’ve owned them and again, they’ve been kept mainly in the closet with some other Guitars in my collection. “In my opinion” this set is in Collector Grade condition. I believe you’d be hard pressed to find a nicer Set that have been kept together for over 50 years and have a great background story. A very nice and sharp looking example of these USA made Garage Band Classics. They’ve been together all this time and I “hope” they stay that way. You get what you pay for! The Neck is perfectly straight, set up with low action and plays great. In addition, I can’t predict how you like your Guitar set up. Be advised that minor adjustments or a set-up to your liking “may” be required and if you can’t do it yourself, the costs associated with these adjustments should be expected. THANK YOU FOR LOOKING! The item “Vintage 60′s KALAMAZOO KG-1-A Guitar &’67 MODEL 1 Kalamazoo TUBE AMP LOOK” is in sale since Wednesday, September 9, 2020. This item is in the category “Musical Instruments & Gear\Vintage Musical Instruments\Vintage Guitars & Basses\Electric Guitars”. The seller is “craigc911″ and is located in Muscatine, Iowa. This item can be shipped to United States.

• String Configuration: 6 String
• Model: KG-1-A Guitar & Model 1 Amp
• Country/Region of Manufacture: United States
• Exact Year: 1960′s
• Dexterity: Right-Handed
• Brand: KALAMAZOO
• Body Type: Solid

VINTAGE 1965 KALAMAZOO BASS 30 CMI GIBSON AMP AMPLIFIER 2-10 JENSEN CERAMIC SPEAKERS, SERVICED BY A GREAT TECH. This is an original 1965 combo amp, good working amp with the original 10 Jensens special design ceramic magnet speakers, The code on one speaker was 220548 should be the 48th week of 1965. If you have questions I would be happy to respond. Clean tube sound out of this amp should be a great studio amp or small clubs. Even though this one is kinda tough in regards to the covering it is pretty rare to find one of these forsake anymore that are complete as a working amp. The pictures give a good idea as to the condition. Contact me for questions and I’ll be happy to respond. Actual weight about 47lbs. No 0 or neg. All sales are final! But I sell all vintage tube amps as is. If you want a guarantee consider picking it up Locally in the upper midwest USA. Have a great day!!! The item “Vintage 1965 Kalamazoo Bass 30 combo amplifier tube amp 2-10 Jensen speakers” is in sale since Sunday, April 7, 2019. This item is in the category “Musical Instruments & Gear\Guitars & Basses\Guitar Amplifiers”. The seller is “stratoblaster55″ and is located in A Great Lake State. This item can be shipped to North, South, or Latin America, all countries in Europe, all countries in continental Asia, Australia.

• Number of Speakers: 2
• Model: Kalamazoo
• Country/Region of Manufacture: United States
• Amplifier Technology: Vacuum Tube
• Amplifier Type: Combo

1966 KALAMAZOO REVERB 12 COMBO AMP by GIBSON (with Reverb & Tremolo) All tube, point to point! Here is an excellent, nearly all original, 1966 Kalamazoo Reverb 12 Combo Amplifier (made in the USA). Most people recognize the Kalamazoo amplifiers, like the Model 1 & the Model 2 to be great for harmonica, but this one is an outstanding guitar amp! Gibson’s concept for this amplifier was to produce a budget amp with a feature-set that would compete with the Princeton Reverb, sales were through local Mom&Pop music stores. Check out the YouTube videos below and hear how great these “Zoo” amps sound! An amazing, growling, smokey, woody tone great rock & blues tones! , early breakup and a nice top end jangle too – probably due to the pair of EL84 power tubes. It has both Reverb & Tremolo – only a few Gibson amps can boast that, most have only tremolo. And the on-off switch has been moved from the tone-control to the back panel to stop any possible a/c voltage hum. The Bemis folks are so impressed by the rich sound of this Kalamazoo Reverb 12 that they’ve decided to add a similar dual-EL84 model to their line-up. It has point-to-point wiring, 17 reverb tank, grounded 3-prong plug and comes with a very hard to find, nearly new, original Kalamazoo cover. The 10 WGS is a modern speaker that sounds just like a true classic with great vintage tone. Warehouse Guitar Speakers have received lots of excellent reviews! They’re the best little-known speaker available… The item “VINTAGE KALAMAZOO TUBE AMP 1966 REVERB 12 GIBSON AMPLIFIER COMBO REVERB+TREMOLO” is in sale since Thursday, August 16, 2018. This item is in the category “Musical Instruments & Gear\Vintage Musical Instruments\Vintage Guitars & Basses\Guitar Amplifiers”. The seller is “onemark3″ and is located in Jamul, California. This item can be shipped to United States, Canada, United Kingdom, Denmark, Romania, Slovakia, Bulgaria, Czech republic, Finland, Hungary, Latvia, Lithuania, Malta, Estonia, Australia, Greece, Portugal, Cyprus, Slovenia, Japan, China, Sweden, South Korea, Indonesia, Taiwan, South africa, Thailand, Belgium, France, Hong Kong, Ireland, Netherlands, Poland, Spain, Italy, Germany, Austria, Bahamas, Israel, Mexico, New Zealand, Philippines, Singapore, Switzerland, Norway, Saudi arabia, Ukraine, United arab emirates, Qatar, Kuwait, Bahrain, Croatia, Malaysia, Brazil, Chile, Colombia, Costa rica, Panama, Trinidad and tobago, Guatemala, Honduras, Jamaica, Martinique, Nicaragua, Peru, Paraguay, Viet nam, Uruguay, Russian federation.

• Speaker: 10″ WGS – new USA made
• Model: Reverb 12
• Modified Item: No
• Country/Region of Manufacture: United States
• Custom Bundle: No
• Exact Year: 1966
• Brand: Gibson Kalamazoo