Keeley Electronics Time Machine Boost Guitar Effects Pedal


Print page
Image for Time Machine Boost Guitar Effects Pedal from SamAsh
You need Flash player 8+ and JavaScript enabled to view this video.
  • Images (3)
Large View
  • Image for Time Machine Boost Guitar Effects Pedal from SamAsh Image for Time Machine Boost Guitar Effects Pedal from SamAsh
Availability: Temporarily Out Of Stock - Order Now!

Protect Your Investment! ( More Info )

Add to Cart

Product Rating:


(No reviews)

Be the first to

Write a Review
  • Description
  • Specifications
  • Reviews
  • Warranty
  • More Info

The Keeley Time Machine Boost is designed to be used with a cranked amp to deliver glorious tones.

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

Get your Keeley Time Machine Boost pedal today at the guaranteed lowest price from Sam Ash Direct with our 45-day return and 60-day price protection policy.

Things You Will Get:

  • Guitar Effect Pedal
  • Instruction Manual
Model Time Machine Boost


by PowerReviews

Time Machine Boost Guitar Effects Pedal

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

Information not available