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MF MD HG01 Electric Guitar Month 06-19-18

THD Flexi-50 Box Head 50W Tube Guitar Amp

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Product 583782
Product Price $0.00
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Substance and style, in one glorious THD package that sits comfortably on your 2x12 cabinet. Dual bias controls let you complete most tube swaps in ...Click To Read More About This Product

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Substance and style, in one glorious THD package that sits comfortably on your 2x12 cabinet.

Dual bias controls let you complete most tube swaps in less than a minute.

This is the THD Head Box with a Flexi-50 installed in it. It is the same Flexi-50 THD always made, but it' now available in a more traditional head look. The vinyl-covered Baltic birch ply cabinet gives a classic look to the award winning Flexi-50 and provides superior protection for the knobs and switches, both front and back. This head version is designed to fit perfectly on top of THD' popular 2x12" speaker cabinet, but will be equally at home on any of the popular 2x12" or 4x12" cabinets on the market.

Flexi-50 50W/20W Class AB Amplifier Head
The precision, hand-built, single-channel THD Flexi-50 50W/20W Class AB Amplifier Head can operate loaded with almost any preamp and power tubes in any combination. It's the only amplifier you need to own. Whether you strive for English overdrive, California clean, or Texas punch, this master-class head can deliver it. It also boasts a heady 50W Class-AB operation, footswitchable overdrive/boost, and footswitchable master volume control. Its consistently overbuilt and pristine circuitry ensures dramatic touch sensitivity even at the highest overdrive settings. Its incredible flexibility (the reason it's named Flexi-50) delivers all the sounds and tones you could possibly desire, from vintage purr to modern, high-gain roar.

It has a Lo/Hi input switch; Volume, Treble, Middle, Bass, Master, and Cut knobs; Boost section with separate Gain and Tone knobs, and a wattage select switch (50W/20W).



Feat.
Head box
Vinyl-covered Baltic birch ply cabinet
Designed to fit perfectly on top of THD' popular 2x12" speaker cabinet,

Flexi-50 50W/20W Class AB Amplifier Head
50W/20W Class AB amplifier
Hand-built
Wattage select switch (50W/20W)
Single channel
Footswitchable overdrive/boost and master volume control
Accepts almost any preamp and power tubes in any combination
Ships with 3 - 12AX7s (preamp) and 2 EL34s (power amp)
Lo/Hi input switch
Volume, Treble, Middle, Bass, Master, and Cut knobs
Boost section with separate Gain and Tone knobs

Specs
Weight: 59lb.
Dimensions: 32W x 18D x 16H


Check the drop-down menu to the right to select colors and/or other options.

FEATURES
  • THD amp head box
  • Vinyl-covered Baltic birch ply cabinet
  • Designed to fit perfectly on top of THD's popular 2x12" speaker cabinet
  • Flexi-50 50W/20W Class AB Amplifier Head
  • 50W/20W Class AB amplifier
  • Hand-built
  • Wattage select switch (50W/20W)
  • Single channel
  • Footswitchable overdrive/boost and master volume control
  • Accepts almost any preamp and power tubes in any combination
  • Ships with 3 - 12AX7s (preamp) and 2 EL34s (power amp)
  • Lo/Hi input switch
  • Volume, Treble, Middle, Bass, Master, and Cut knobs
  • Boost section with separate Gain and Tone knobs
SPECIFICATIONS
  • Weight: 59lb.
  • Dimensions: 32"W x 18"D x 16"H
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by PowerReviews
 
5.0

(based on 1 review)

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(1 of 2 customers found this review helpful)

 
5.0

Best Amp Ever!

By Karl Valentine

from Washington, D.C.

If you want the best tone an amp can make, buy the THD Flexi 50! If you want the best craftsmanship possible, then buy this amp. If you want an amp that allows you to tinker with the insides to shape your own tone (e.g., swap out tubes, and re-bias without any prior expertise with high-end electronics) this is the amp for you. If you own a nice guitar (vintage '60 Les Paul Jr. in my case), you need this amp. Once you study the design and architecture, you will arrive at the conclusion that Jim Marshall has created the "better mousetrap." When I first got the THD Flexi 50 set up in my home studio, I played it for a few hours, and felt like I had heard the ?soul? of my guitar for the first time. It's nothing short of mind blowing on every level. Sure, the price is steep, and the thing is not light by any stretch, but bang for the buck, this is a life-time keeper, and cannot in any way be compared to other boutique amps. It has an exquisite sound that will paste a smile on your face forever. I love the fact that this "best-of-breed" amp is made in America, and that THD is committed to Green technology. I am seriously committed to buying American made goods. BUT, when you add to that the fact that no other manufacturer in the world could even touch the design and sophistication of this amp, which reproduces the finest amp tones possible, I am all the more happy. If I could give this THD amp head 10 stars, I would. I have owned and played every amp in the marketplace, both new and vintage, but as they say...you've seen the rest, now buy the best. It's a once in a lifetime investment, and you will never part from this THD masterpiece. Take the dive, and make the investment in your future. Then, run out and buy the THD 2x12 Amp Cab and you will think you died and went to heaven.

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