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Seeker Electric Effects - RangeMaster Treble Booster
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Seeker Electric Effects - RangeMaster Treble Booster Seeker Electric Effects - RangeMaster Treble Booster Seeker Electric Effects - RangeMaster Treble Booster

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Seeker Electric Effects - RangeMaster Treble Booster


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This Seeker Electric Effects - RangeMaster Treble Booster is a vintage-inspired take on a classic circuit, containing one NOS black glass OC42 transistor selected for bias and gain. A switch has been added to change the input capacitor from the stock treble booster, which has a lovely mid-focus with of course a high-end boost, to a thicker tone that pushes a little harder and still retains the signature honk. Solid construction with top-of-the-line components, we couldn't be more excited about working with Mike over at Seeker on these custom green Mass Street editions. Individually numbered, signed and dated.
  • Hand-made on Tagboard - point to point construction
  • TRW, Mullard, Paktron and Vishay caps
  • NOS black glass OC42 Germanium transistor
  • Koa Speer Carbon Film resistors
  • Dakaware knobs
  • LED
  • 9v Center Negative Power jack
  • 9v battery clip

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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.