Jackson Audio Twin Twelve

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Jackson Audio Twin Twelve

Jackson Audio

Twin Twelve

4.9 Expert Rating

Product Info

Article Number: 551099
Model: Twin Twelve
Price: $294.80

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

The Twin Twelve is a seriously cool little pedal. It nails the vibe of a classic Silvertone amp, giving you that vintage grit and warmth. It's a fantastic choice for players chasing a specific, raw rock tone and needing a simple, effective boost or overdrive – especially if you’re a fan of early rock and roll or bluesy tones.

Product Description

  • Jackson Audio Twin Twelve
  • Effect Pedal for Electric Guitar
  • The Jackson Audio Twin Twelve - Silvertone 1484 Preamplifier pedal is an exact replica of the preamp stage of the legendary Silvertone Twin Twelve amplifier from the 60s
  • Depending on the setting
  • the pedal can be used as a studio-quality preamp
  • booster
  • EQ or overdrive and offers the unique sound of this legendary amp
  • as it has shaped the sound of many of today's best rock icons.
  • Controls: Gain
  • Treble
  • Bass
  • Volume
  • LED: Bypass
  • Foot switch: Bypass
  • Input: 6.3 mm jack
  • Output: 6.3 mm jack
  • Mains adapter connection: Hollow female plug 5.5 x 2.1 mm
  • negative pole inside
  • Power supply via 9 V DC mains adapter (not included
  • suitable mains adapter: art. #409939#)
  • Power consumption: 35 mA
  • True bypass
  • Dimensions (W x D x H): 127 x 115 x 64 mm
  • Weight: 825 g
  • Handmade in USA

*Note:* Battery operation is not supported.

PROS
  • • Faithful recreation of a rare, desirable vintage Silvertone preamp tone.
  • • Offers surprising versatility – from clean boost to gritty overdrive.
  • • True bypass preserves signal integrity when the effect is disengaged.
  • • Compact size makes it pedalboard-friendly and easy to integrate.
CONS
  • • Requires a separate 9V power supply, adding to the overall cost.
  • • Limited control set compared to more modern, feature-rich preamps.
  • • Bass frequencies can become muddy without careful EQ adjustment.

Product Video

Key Features

Effect Type Preamplifier / Overdrive
Controls Gain, Treble, Bass, Volume
Bypass Type True Bypass
Power Supply 9V DC Mains Adapter (5.5 x 2.1mm, negative pole inside)
Connections 6.3mm Mono Jack (Input/Output), Hollow Female Plug (Power)
Dimensions 120mm (W) x 115mm (D) x 55mm (H)

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Frequently Asked Questions

The Tumnus offers a wider range of amp simulations, while the Twin Twelve focuses on a specific Silvertone sound; it’s more authentic to that one vintage amp.
Yes, even at low gain settings, it imparts a subtle warmth and character due to the preamp’s design, so it's not a completely transparent boost.
It's more of a traditional tone stack, so extreme settings can easily introduce muddiness – careful adjustment is key for a balanced low-end.

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