Valco KGB Loop
    Valco KGB Loop
    Valco KGB Loop
    Valco KGB Loop
    Valco KGB Loop
    Valco KGB Loop

    Valco® KGB Loop

    Regular price$279.00 USD

    • In stock, ready to ship

    This item is currently out of stock, but we have some on the way! They are selling out quick, so Pre-Order one now to reserve it. Please view this page for our current production schedule.

    With shipping origins around the world, experience the same fast shipping speed no matter where we ship from.

    *Shipping is FREE for all orders shipping within Continental USA, UK, and EU. Fast and affordable shipping is available everywhere else. Please note that additional tax and duties may apply for residents outside of the US or Canada, depending on your location. Please see this page for details.

    Take up to 45 days to decide whether or not the pedal is for you. If it's not, we'll take it back and issue a full refund. Please see this page for details.

    Each Valco product comes with a one year warranty from the date of original purchase. Any item purchased directly from us receives a 45-day no-questions-asked return policy. Valco warrants all products to be free from defects in materials and workmanship for as long as the original retail purchaser owns it.

    The Valco KGB Loop is a switchable FX Loop pedal with multi-function tone-sculpting options, designed to work within a soundcreation chain or as a standalone Boost pedal (and everything in between!).

    See it.
    Hear it.

    The KGB Loop is the ‘Swiss Army Knife’ pedal that lets you add Valco’s unique input impedance control, line input capability, and wet/dry blend fader to any effect pedal of your choice. The external pedal’s input is connected to the KGB Loop’s “LP SEND” jack and its output to the “LP RTN” jack.

    The KGB Series is designed specifically to work with K (keys, synths), G (guitar), and B (bass). The Variable Input Impedance works best with passive instruments (guitar / bass) and allows tone-sculpting with or without the LOOP circuit engaged. The footswitch provides a true bypass function that offers two operating modes, controlled by the “Bypass Mode” switch.

    In Mode A, the footswitch alternates between full bypass and the complete KGB Loop signal chain in including an external pedal. In this mode, please ensure the external pedal is switched on. This allows the complete bypass of the KGB Loop and the external pedal with just the KGB Loop’s switch. This is great for use with older ‘tone suck’ pedals (older Fuzz Faces, early Big Muff’s, etc).

    In Mode B, the footswitch alternates between the external pedal alone and the external pedal with KGB Loop features added around it. This allows the external pedal to be fully used as normal. To achieve full bypass in Mode B, the external pedal’s on/off footswitch must be used.


    • Variable input-impedance selection, stepped from 10k to 1M
    • Boost/Attenuation (from -6dB to +24dB)
    • Blend dist/dry mix fader
    • Polarity Reverse Switch 0/180- reverses the Dry audio signal polarity to be used in conjunction with the BLEND function. 180 setting allows for some frequency cancellation between the DRY and LOOP signals, and is used for alternative/varying Blended tones.
    • Phase Reversal (0/180 phase reverse of the FX loop circuit for increased tonal options)
    • Line/Inst level selector (use with line level signals (synths, mixer aux sends, etc) or instrument levels (guitar, bass))
    • Dual bypass modes (A and B)


    •1/4” Input
    •1/4” Output
    •1/4” Loop Send and Return

    Dimensions: 7.09" length X 5.24" width X 3.43" height (180mm X 133mm X 87 mm)

    Don't take our word for it...


    It takes time to know whether or not a new instrument is for you. That's why we give you 45 days to decide. Try it out at home with your own amps, your own pedals, your own way.


    With shipping origins around the world, experience the same fast shipping speed no matter where we ship from. PLUS, shipments within the US, UK, and EU are absolutely FREE.


    All guitars come with a lifetime-limited warranty, with options to upgrade.

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