Vintage Seymour Duncan Convertible 60 watt 2 Channel Guitar Tube Amplifier. For sale is a very rare seymour duncan guitar amp head. It was tested and works great. Both channels are good, and the sound is amazing. Scratches from normal wear, but overall in great condition. Please view pictures for visual description.

At top 40 guitars. Our customers satisfaction is our first concern. If after 14 days you are not completely satisfied. Peace be with you.. Were at the time of sale. All original packing must be included. Up for Sale is a. Vintage 1990 Seymour Duncan 84-40! 2-Channel 2×10 All Tube Combo Amp! This is really cool. You are looking at a Vintage 1990 Seymour Duncan 84-40 2-Channel 2×10 All Tube Combo Amp. This is the notorious 84-40 combo, often compared to the Vox AC-30 with all the drive of a Mesa Boogie. Made in either the late 1980′s or the early 1990′s, this 84-40 features an all tube pre-amp driving 4 EL-84 power tubes. Two channels, switchable via the panel, or with a footswitch (not included). This is a small powerful channel switching amp with multiple boosts for a very clean, to an over-drive monster. The amp performs very well at low volumes. 40 Watts into 2 10 speakers. There are some scuffs, scratches and minor tears in the tolex. Instrument Control Bezel has a few scratches. All lettering is legible. Overall, a really nice amp. Look at the pictures closely. They will tell the story. Every day I hear excuses for not paying for an item. Top 40 Guitars is a Veteran Owned Business. The item “Vintage 1990 Seymour Duncan 84-40 2-Channel 2×10 All Tube Combo Amp” is in sale since Thursday, February 6, 2020. This item is in the category “Musical Instruments & Gear\Guitars & Basses\Guitar Amplifiers”. The seller is “top40powertrio” and is located in Santee, California. This item can be shipped to United States.

• Number of Channels: 2
• Number of Speakers: 1
• Model: 84-40 2×10 Combo
• Country/Region of Manufacture: United States
• Amplifier Technology: Vacuum Tube
• MPN: Does Not Apply
• Compatible Guitar: Electric Guitar Amplifier
• Amplifier Type: Combo
• Brand: Seymour Duncan

Who knew that Duncan designed great amplifiers too! A simple valve amp, yet with many features! It’s got two channels with a shared parametric EQ set of bass, mid and treble. Got a nice sounding onboard TRUE spring reverb with a large, long tank! Send and return jacks for effects loop. Also a footswitch (not included) jack. But there is also an onboard channel selector switch, which is really convenient. 2 10 custom made speakers round out the fairly stout feature set. But back to the 2 channels of this unit, as I’m guessing that the SOUND of this box is what you are wondering about. Channel one, which has a volume and overdrive knob that have “pull bright” and “pull boost” functions, is definitely your clean platform. I think the “overdrive” function is really a misnomer. Because even if you max out that knob and additionally pull out the boost, you will NOT get overdrive. What you DO get is a nice, shimmery V-x AC style “crunch” that sounds like the amp just crested the point over the edge of breakup. Makes sense since this machine has 4, count em’ FOUR EL-84 tubes! SD should really have called the overdrive knob on the 1st channel something more like the “grit” control! Now, channel two, you WILL get overdrive. It gets progressively dirtier. Not gonna get you into distortion territory, but pull out the boost and I feel that the amp goes into turbo overdrive! I really like the way the 84-40 sounds in this mode! Just make sure to turn down the gain when you do so, unless you want to get some gnarly fuzz…. You CAN get a version of it with the control set high and the boost pulled out. Makes this a very versatile sonic tool for you to paint your tonal landscapes! And Blues Rock phenom Joe Bonamassa LOVES these Seymour Duncan Amps, too! Check out youtube videos to see Joe gushing over the Convertible model! Grab this rare gem now before someone else does! Please read the condition description, these listing details and examine the pictures carefully. The item “Vintage 1990 Seymour Duncan 84-40 2-Channel 2×10 All Tube Combo Amp! 4 EL-84′s” is in sale since Wednesday, March 4, 2020. This item is in the category “Musical Instruments & Gear\Guitars & Basses\Guitar Amplifiers”. The seller is “heavyspender” and is located in Fort Mill, South Carolina. This item can be shipped to North, South, or Latin America, all countries in Europe, all countries in continental Asia, Australia, New Zealand, Egypt, Reunion.

• Number of Channels: 2
• Number of Speakers: 2
• Model: 84-40 2×10 Combo
• Country/Region of Manufacture: United States
• Impedance: 8 Ohms
• Product Line: 84-40
• Amplifier Technology: Vacuum Tube
• MPN: Does Not Apply
• Compatible Guitar: Electric Guitar Amplifier
• Amplifier Type: Combo
• Brand: Seymour Duncan
• Suitable For: Performance

This is a rare, powerful, and versatile amp head. Dial in whatever your needs are from 5 – 100 Watts. Great for the stage or the studio. Use and/or rearrange the pre-amp modules included. Also features a very nice reverb and effects loop. The item “Seymour Duncan Vintage 100 Watt Tube Amp Head” is in sale since Thursday, September 7, 2017. This item is in the category “Musical Instruments & Gear\Guitars & Basses\Guitar Amplifiers”. The seller is “anawimavila” and is located in Chalfont, Pennsylvania. This item can’t be shipped, the buyer must pick up the item.

• Brand: Seymour Duncan
• Amplifier Type: Tube

1873 Colt SA 45 1st Generation C. Vintage Seymour Duncan Convertible 100 Tube Amplifier Head With Custom Anvil Flight, ATA, Road, Rackmount Case. This was bought at an estate. We tested it and it functions fine. What ever imperfections are as-is. As I said: As-is. Seymour Duncan Convertible 100 Tube Amplifier Head With Custom Anvil Flight, ATA, Road, Rackmount Case show contact info The overall condition of the amp is pretty good. There is some light scuffing and scratching and tarnishing of the chassis mounting hardware. There doesn’t appear to be any heavy wear or tear. TThe face plate is not flat. Here’s a bit of dust and grime, nothing a damp rag won’t take care of. This a 100 watt, all tube combo with interchangeable pre amp tube module to shape and alter the tonality and power of the amplifier. It’s kind of a killer precursor to today’s modeling amplifiers, albeit, an all tube modeler. There seems to be an assortment of older type tubes sending 100 watts of power to a Seymour Duncan designed 12 ohm speaker. Other killer features include an effects loop, variable damping, reverb, pentode/triode mode and a built in attenuator system that takes the amp from 5 watts to 100 watts. Tonally, this one is pure beast! It has a big, mountainous tone! Smooth, round, fat clean tone. Massive, room filling power and projection. The gain and overdrive on this a very reminiscent of a vintage Mesa Boogie, very creamy and syrupy sounding! Here is a wonderful opportunity to own a unique and versatile amp! The item “Vintage Seymour Duncan Convertible 100 Tube Amplifier Head With Anvil Case” is in sale since Saturday, August 19, 2017. This item is in the category “Musical Instruments & Gear\Guitars & Basses\Guitar Amplifiers”. The seller is “veronique203″ and is located in Rancho Palos Verdes, California. This item can’t be shipped, the buyer must pick up the item.

• Brand: Seymour Duncan
• Amplifier Technology: Vacuum Tube
• Country/Region of Manufacture: United States
• Bundle Listing: Yes
• Model: Convertible 100

At top 40 guitars. Our customers satisfaction is our first concern. If after 14 days you are not completely satisfied. Peace be with you.. Were at the time of sale. All original packing must be included. Up for Sale is a. Vintage 1980′s Seymour Duncan Convertible! 100 Watt All Tube Combo Amp! This is really Cool. You are looking at a Vintage 1980′s Seymour Duncan Convertible 100 Watt Tube Combo Amp. This amp has a very unique feature. It contains sound modules. (See pictures #10, #11, #12). This Amp has modules: (2) Classic Warm Tube, Hi Gain, Hi Gain Hybrid and 2 extra modules Presence and another Hi-Gain Hybrid. The Amp also has a wattage selector switch which controls the amount of power to the grid. It ranges from 5 Watts to 100 Watts. This a 100 watt, all tube combo with interchangeable pre amp tube module to shape and alter the tonality and power of the amplifier. It’s kind of a killer precursor to today’s modeling amplifiers, albeit, an all tube modeler. Other killer features include an effects loop, variable damping, reverb, pentode/triode mode and a built in attenuator system that takes the amp from 5 watts to 100 watts. Tonally, this one is pure beast! It has a big, mountainous tone! Smooth, round, fat clean tone. Massive, room filling power and projection. The gain and overdrive on this a very reminiscent of a vintage Mesa Boogie, very creamy and syrupy sounding! Here is a wonderful opportunity to own a unique and versatile amp! 12 Celestion G12K-85 Speaker Made In England. Keep in mind that this is a 35+ year old Vintage Amp. There are some scratches, scuffs and minor tears in the tolex. All lettering is legible. Dripping with “Mojo” It is used. Look at the pictures closely. They will tell the story. We are here to help! Top 40 guitars is a Veteran owned business. The item “Vintage 1980′s Seymour Duncan Convertible 100 Watt Tube Combo Amp” is in sale since Monday, January 22, 2018. This item is in the category “Musical Instruments & Gear\Guitars & Basses\Guitar Amplifiers”. The seller is “top40powertrio” and is located in Santee, California. This item can be shipped worldwide.

• Amplifier Technology: Vacuum Tube
• Number of Channels: 2
• MPN: Does Not Apply
• Country/Region of Manufacture: United States
• Amplifier Type: Combo
• Type: Electric Guitar Amplifier
• Model: Convertible 100
• Brand: Seymour Duncan
• Suitable For: Performance