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Keeley Time Machine Boost

Item ID: KTMB

Two-channel Guitar Boost Pedal with Vintage and Modern Circuits (two variations each), Volume (x2) and Tone Controls, and True Bypass

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From Our Research Team:

Vintage or Modern Boost?

The Keeley Time Machine Boost gives you a choice of vintage or modern circuit paths. Hitting your tube amp with the perfect input level is an important part of achieving awesome guitar tone. The Time Machine Boost takes the concept a step further, allowing you to choose your preferred flavor of boost. This pedal's Vintage side is inspired by rare germanium boosts such as the Dallas Rangemaster - a '60s icon, and serves up the kind of classic rock tone you've heard on countless records. If you're playing metal or fusion, the Modern circuit will be where you'll mostly live. Either way, you'll hit your amp just right to nail your signature guitar tone - with the Keeley Time Machine Boost.

Keeley Time Machine Boost Guitar Pedal at a Glance:
  • Boost yourself to perfect guitar tone
  • Split personality
  • Keeley quality: great sound and dependability

Boost yourself to perfect guitar tone
Robert Keeley's pedals have found favor with professional guitarists who understand that what happens in front of a tube amp is almost as important as what goes on in the amp itself. To hit your amp with a range of levels on the input side, you need high-quality boost. The Keeley Time Machine Boost gives you 1966 and 1973-style boosts (roughly the tonal difference between, say, a saggy Fender Tweed and a silverface Deluxe).

Split personality
The Keeley Time Machine Boost pedal exhibits a split personality. Sporting two separate circuits, Vintage and Modern,the Vintage side is inspired by rare germanium boosts such as the legendary Dallas Rangemaster. The Modern side sports a supremely transparent dual JFET design. The results speak for themselves. The Vintage circuit harkens back to classic rock tones you've heard on countless hit records. The JFET circuit delivers the zippy high-gain sounds more suited to metal and fusion. With two distinct flavors under the hood, the Keeley Time Machine Boost is quite a 2-for-1 bargain.

Keeley quality: great sound and dependability
The Keeley Electronics Time Machine Boost is packed with ultra-high-grade components. Guitar pedal guru Robert Keeley wouldn't have it any other way. With its weapons-grade build quality, you can also rest assured that your Time Machine Boost will stand up to road abuse and give you many years of great sound and trouble-free operation.

Keeley Time Machine Boost Guitar Pedal Features:
  • 2-channel, 3-mode, footswitchable booster for driving your tube amplifier into saturation!
  • Hit your tube amp with two distinct flavors of boost: Vintage and Modern
  • Vintage side is inspired by rare germanium boosts (1966 and 1973 variants)
  • Modern side sports a supremely transparent dual JFET design
  • Used by David Gilmour, Steve Vai, Peter Frampton, Aerosmith

Boost your way to perfect tone, with the Keeley Time Machine Boost!
Specification Detail
Type 2-channel boost
Inputs 1 x Instrument
Outputs 1 x 1/4"
Batteries 1 x 9V
Manufacturer Part Number KTMB

Time Machine Boost Image Gallery

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My Sales Engineer helped me place the order and advised when the guitar would be shipped. Once Sweetwater received the guitar, it was quickly set up and I received it the next day. The guitar was in tune and set up properly.


Phillip, Lynwood, IL

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Keeley Time Machine Boost

Today's Payment: $106.33
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