Vertex Boost MKII

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Vertex Boost MKII

Vertex

Boost MKII

4.5 Expert Rating

Product Info

Article Number: 437957
Brand: Vertex
Model: Boost MKII
Price: $225.50

* Prices may vary. Check retailer for current pricing and availability.

The Vertex Boost MKII is a surprisingly useful little box. It's a clean boost and buffer in one, perfect for guitarists who need a signal boost without altering their tone or are battling signal degradation. A solid choice for players wanting a straightforward solution for boosting and buffering without a ton of fuss.

Product Description

  • Vertex Vertex Boost MKII
  • Effect Pedal for Electric Guitar
  • Boost
  • buffer and volume pedal in one
  • The boost amplifies the signal without changing the sound
  • The integrated buffer prevents sound loss due to long cable runs or
  • multiple effects connected in series
  • When combined with any expression or volume pedal
  • the volume can be controlled as with a normal volume pedal (expression or volume pedals are not included)
  • Knob: Level
  • LED: Effect On
  • Foot switch: Effect Bypass
  • True Bypass
  • Connections: Input (6.3 mm jack) - Output (6.3 mm jack) - EXP (3.5 mm stereo jack) - Power supply connection (hollow plug socket 5.5 x 2.1 mm - negative polarity inside)
  • Power consumption: 16 mA
  • Power supply via 9 V DC power supply unit (not included
  • suitable power supply unit: article no. #409939#)
  • Dimensions (W x D x H): 81 x 117 x 46 mm
  • Made in USA

*Note:* Battery operation is not supported.

PROS
  • • Transparent boost preserves original guitar tone remarkably well
  • • Integrated buffer combats signal loss over long cable runs effectively
  • • Compact size makes it pedalboard-friendly, saving valuable space
  • • EXP input offers volume/wah control with external pedal
CONS
  • • 3.5mm EXP jack is a less common and potentially limiting connector
  • • Limited control set; lacks EQ shaping beyond level adjustment
  • • Power supply not included; adds to initial investment

Product Video

Key Features

Effect Type Boost, Buffer, Volume (with external pedal)
Controls Level
Bypass Type True Bypass
Power Supply 9V DC, 16mA
Connections 6.3mm Input/Output, 3.5mm EXP, 5.5mm Power Jack
Dimensions 4.3 in x 1.7 in x 2.9 in

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Frequently Asked Questions

No, it requires a volume or wah pedal with a 3.5mm stereo output, which are less common than standard expression pedals.
The buffer provides a clean, consistent signal, preventing high-end roll-off and signal loss, particularly useful with complex pedal chains.
While it provides a healthy boost, it's more suited for cleaner tones and moderate overdrive; heavier genres might need a more substantial gain stage.

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