SKU: 49638285763

VERTEX Steel String Supreme

Sale price$166.50 Regular price$185.00
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Ships within 48 hours · Estimated delivery Nov 14 - Nov 19

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Description

VERTEX Steel String SupremeFeatures include Based on model #001 of an original run of legendary Dumble Steel String Singer A true amp in a box sounds great even direct into a cab simulator IR loader Inspiring touch sensitivity, warmth, and sparkle Versatile Gain and Level controls make this a capable clean boost or full on overdrive Active EQ, Bright Deep switch, and Rock Jazz switch supply plenty of tone shaping potential Rugged steel housing Authentic D style labels &

Features include

  • Based on model #001 of an original run of legendary Dumble Steel String Singer
  • A true amp in a box — sounds great even direct into a cab simulator/IR loader
  • Inspiring touch sensitivity, warmth, and sparkle
  • Versatile Gain and Level controls make this a capable clean boost or full-on overdrive
  • Active EQ, Bright/Deep switch, and Rock/Jazz switch supply plenty of tone-shaping potential
  • Rugged steel housing
  • Authentic D-style labels & aesthetics
  • True bypass on/off switching of both Steel String & Supreme channels
  • Designed & Assembled in Los Angeles, California

 

From Searing Leads to "Slow Dancing" Cleans This Is One Packed Preamp Pedal!

When it comes to the iconic cleans of songs like "Slow Dancing In A Burning Room" or the more gritty and spanky tones from the Blues greats, much of what we hear comes from a rare amplifier (Steel String Singer) designed and manufactured by a small California-based builder whose amps now fetch upwards of a quarter of a million dollars.  The Steel String Supreme is based on serial #001 of these legendary tube amps, and for those of us that want the ultimate D-style clean tone and light overdrive through a clean amp pedal platform or direct recording rig (using an cab sim or IR loader), this pedal may be a game-changer for you.  It offers all the possible tone shaping you could want in terms of EQ, compression, and overdrive, in addition to boasting a dual channel configuration that can be used separately or together for maximum control over your clean and mild overdrive tones.

Designed Alongside An Original Dumble SSS #001

The pedigree of players that have used a Steel String Singer amplifier are prolific!  Players such as Eric Johnson, Carlos Santana, John Mayer and more have all been known to use this iconic amplifier which the Steel String Supreme is based on.  Yet, you don't have to drop $200,000 or more for the price of entry to get access to the legendary tone of this 100W, 6L6-based amplifier.  The Vertex Steel String Supreme (the big brother of the Steel String MKII) offers two channels, double the EQ and voicing options, and is full-fledged pre-amp circuit available to be used with any cab simulator or IR loader as a stand along analog amplifier in a pedalboard-friendly format.

Get The Complex Cleans and Transparent Overdrive Of The Iconic D-Style Amps

With gain control below 50% the Steel String Supreme makes for an incredible clean boost with some D-style coloration.  The EQ section allows for a combo of toggle switches and knobs to voice your EQ (filter) perfectly with any amplifier pairing while still imparting that six-figure tone from the D-style amps we all know and love.  As you get above 50% on the gain control, the Steel String Supreme becomes more of an overdrive, capable of some of the more mild to mid-gain tones heard on many of the classic albums from the finest Bluesman and Rock 'N Roll guitarists.  The Steel String Supreme is 100% analog and with both channels being 100% true bypass to preserve your tone with zero alteration when disengaged.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 49638285763

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Reviewed in the United States on June 1, 2026
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lesiamo
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★★★★★ 5
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Scent: Keratin, Size: 2 Fl Oz (Pack of 1)
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Reviewed in the United States on May 31, 2026
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Julie
Cuba, US
★★★★★ 5
Great mask! I use less then the recommended and
Scent: Keratin
Okay, long review here from a busy working mom. Here it goes! I have color treated hair that comes half way down my back, not really thick or thin, and wavy not curly or straight. I bought the Keratin Shampoo and Conditioner as well as the mask after seeing several hair enthusiasts telling someone that the way to help get rid of their unruly frizzy hair with our Florida humidity was a Keratin treatment. I don’t wish to spend the money on a treatment so I decided to try this set after reading product reviews. I am not disappointed! The first use and I could feel the difference of the Shampoo compared to others. It lathered nicely and left my hair feeling clean but I could tell it was leaving nourishment behind not making my hair feeling rough. Next came the conditioner. Now, since I fully intended on doing the mask right after anyways, I didn’t do my normal ritual of putting the conditioner on and leaving it for a few minutes before a cold water rinse. I simply put it on and almost immediately rinsed it out with the same temperature water I was showering in. My hair felt so soft and smooth instantly, better then other conditioners I have used and left on for lengths of time to really try to condition my hair. Just these two products are amazing but… then came the mask. I towel dried my hair as recommended and then applied the mask to my hair. I didn’t follow the guidelines of how much they said I should put in because it honestly seemed like overkill once I applied some in. If I had to guess it was probably 3/4 of an ounce to maybe and ounce when the mask directions suggests 2-4oz. I left it on for the 10 minutes without applying any heat and then cold water rinsed it. I don’t blow dry my hair so I let it dry naturally and could tell my hair was less flighty and softer. The next morning I straightened my hair and OMG! It was so soft, smooth and beautiful. People actually noticed the difference in my hair but couldn’t figure out what it was even though I proudly told them. I went all day at work (retail) without brushing my hair once. It didn’t tangle like it usually does and looked great even after going in and out of the building. I was so excited to do the next treatment (I didn’t it tonight and the decided to post this) and see what the results are (won’t really know until tomorrow) but I already know they are undoubtedly going to be amazing. How I’m going forward with my treatments, shampoos and conditioner every shower. Mask 3 times week one, 2 times week two and then hopefully once a week after that depending on if I feels like that’s enough. I was so happy with these results I had to share in case it helps someone else! Sorry again for the long review but someone needed to here it.
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Reviewed in the United States on January 16, 2026
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carol
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