Keeley Electronics Time Machine Boost Guitar Effects Pedal


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Was: $289.00 Price Drop! Now: $229.00
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  • Description
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The Keeley Time Machine Boost is a 2 channel, 3 mode pre-amplifier (booster) for driving your amplifiers into overdrive or saturation. The two channels on the pre-amplifier are labeled Vintage and Modern. The Vintage side is inspired by rare germanium boosts like the Dallas Rangemaster. The Modern side a new +23dB gain dual JFET, very transparent, guitar signal amplifier and 18 volts.

The Keeley Time Machine Boost design uses a Maxim MAX1044 voltage doubling IC to get additional headroom. As with all Keeley built electronics it incorporates top of the line audiophile style parts including metal film caps, resistors, and silver solder! Teflon-coated wiring leaves this unit breath-taking on the inside.

This is a booster designed to be used with other overdrive pedals to complete a tone-package or drive section of your effects setup. This is not an overdrive or distortion pedal. You need to use it with other OD pedals.


  • 100% Hand Built in the USA
  • Two independent channels of operation (Vintage and Modern) with three modes of boosts (“1966”, “1973”, and “Modern”) and separate level controls per each of the Time Machine Boost’s two independent channels
  • Intensity control for Vintage channel to control harmonic level and shape tone
  • True bypass with individual LED indicators for On/Off, Vintage, and Modern channel selection
  • Rugged, blue baked enamel finish in a durable die-cast aluminum enclosure finished with attractive silk-screened art and complete labeling.
  • 9v battery operation or optional DC adapter; Unit will also function with most onboard pedalboard power supplies that use a positive sleeve (9-9.6 v 200mA) connection
  • Guitar preamp and treble boost in one pedal
  • 23dB of gain on the modern channel
  • "Warp Drive" switch on the modern channel gives you additional boost

Order your Keeley Time Machine Boost pedal from Sam Ash Direct today with the security of our 45/60 day return/price protection policy, and be sure to take advantage of our fast, free shipping.

Things You Will Get:

  • Pedal Manual
Model Time Machine Boost


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Time Machine Boost Guitar Effects Pedal

All Keeley pedals include a one year parts and labor warranty.

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