Treble Boosters

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Amptop Treble Booster

Each Amptop Treble Booster features:

AC107 or OC44 (when available)  germanium transistors

Vintage CTS, Centralab or Stackpole potentiometer

Philips or Sprague electrolytic capacitors

6 position rotary input capacitor switch with paper in oil or mylar audio grade capacitors

1960's Sprague Black Beauty or Bumblebee (when available) output capacitors

Allen-Bradley 1/2w, 1w & 2w carbon comp resistors

True Bypass switch

Handwired on phenolic terminal strip

Daka-Ware control knobs

Price Range: $285-375

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Two Knob Treble Booster

Each 2 Knob Treble Booster features:

Dallas Rangemaster circuit modified with a 6 position tone switch 

AC107 or OC44 (when available)  germanium transistors

Vintage CTS, Centralab, Piher or Stackpole potentiometer

Philips or Sprague electrolytic capacitors

6 position rotary input capacitor switch with paper in oil or mylar audio grade capacitors

1960's Sprague Black Beauty or Bumblebee (when available) output capacitors

Allen-Bradley 1/2w, 1w & 2w carbon comp resistors

True Bypass switch

Handwired on phenolic terminal strip

Daka-Ware control knobs

Hammond 125b enclosure in hammered finish

Price Range: $265-350

One Knob Treble Booster

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Each One Knob Treble Booster features:

True to original Dallas Rangemaster circuit

AC107 germanium transistors

Vintage CTS, Centralab, Piher or Stackpole potentiometer

Philips or Sprague electrolytic capacitors

1960's Sprague Black Beauty or Bumblebee (when available) input capacitor

1960's Sprague Black Beauty or Bumblebee (when available) output capacitor

Allen-Bradley 1/2w, 1w & 2w carbon comp resistors

True Bypass switch

Handwired on phenolic terminal strip

Daka-Ware control knobs

Hammond 125b enclosure in Blue, Chrome or Raw Aluminum

Price Range: $235

Additional Info

*Due to the design of this vintage Treble Booster  circuit, these pedals work best placed first in your signal chain.  These units do not work well with buffers or buffered bypass pedals going into the input of the booster.  This will cause the boost to sound thin with a significant volume drop*

 

**These effects can be powered by 9v battery (included) or with a standard Boss/One Spot style negative center 9v power supply**

 

***Please note that these pedals will not work in a power daisy chain with other pedals that use a negative center power supply.  It will need its own isolated power source, either it’s own separate power adapter or it works well with a Voodoo Labs or similar power brick***

If you have any questions or need assistance, please contact: info@r2relectric.com

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