Tungsten Amps - Mosaic Mk I Black Tolex - Front
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Tungsten Amps - Mosaic Mk I Black Tolex - Front Tungsten Amps - Mosaic Mk I Black Tolex - Back Tungsten Amps - Mosaic Mk I Black Tolex - Controls

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Tungsten Amps - Mosaic Mk I Black Tolex

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The Tungsten Mosaic 8" Combo Amp is based on the 5F1 design, delivering 4 watts with a 6V6 and 9 watts with a 6L6 power tube. This small but mighty amp has a single Volume knob, two inputs and comes with a Tungsten branded 8" Alnico Weber speaker.

Because this amp is cathode biased, swapping power tubes is just a matter of plugging them in. No re-biasing is necessary with this Tungsten. Likewise, the preamp section will accept 12AX7, 12AU7, 12AY7, 12AT7 and 5751 tubes which allows a variety of tonal options with a simple tube change. The Tungsten Mosaic 8" Combo Amp is incredibly lightweight and easy to transport from gig to gig, and delivers beautiful, rich tube tone.

  • 8" Speaker Alnico Weber speaker
  • Single 6V6 at 4 Watts - Swap-able to 6L6 at 9 Watts
  • Single 12ax7 Preamp tube
  • 5y3 rectifier tube
  • Black tolex
  • Wheat grill
  • Volume Knob
  • Two Inputs

Need More Info?

We take the time to set up every new guitar, mando, bass, uke, or banjo for every player, whether it was purchased here in Lawrence, Kansas or on our website. Large retailers are content to ship you a guitar right off of the warehouse shelf, while we take pride in the fact that your new instrument will be set up to be truly ready to play - for you.

Call us at 800-747-9980 or send us an email at info@massstreetmusic.com - we're here to help! All of us at Mass Street Music are musicians, and we're dedicated to helping you find exactly what you're looking for. You can also check out our Staff Page if you'd like to email one of us directly.

Any new or used gear $25 or over gets shipped to you for FREE via our favorite carrier, Fed Ex – ground, to all 'lower 48' U.S. states and we offer a 7 day return policy. Alaska and Hawaii, expedited shipping, international shipping are more. We also ship around the globe. Read more about our Shippping.