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June 2017 Giveaway

Monster 600187 - 21' Straight-to-Straight Rock Instrument Cable Reviews

5.0 stars based on 5 customer reviews

Sweetwater Advice

  • Chris McCown

    The first time I tried a Monster cable several years back - I literally couldn't believe the difference just from replacing ONE of my "stock" cables from my guitar to my first effect pedal. Shortly thereafter, I replaced ALL of my cables with Monster cable, and haven't looked back since. The technology lurking under the outer jacket of these cables truly does make a difference in one's tone.

  • from Southeast June 13, 2013Music Background:
    Pro Musician

    What? It's a Monster cable

    You do know what "Lifetime Warranty" means, don't you? It's a monster cable. What else do you need to know?

  • from Las Vegas, NV, usa December 12, 2012Music Background:
    professional musician

    monster cable

    Ive been using monster cables as a professional musician now for over 15 years! they have never let me down! great product.

  • from January 20, 2012Music Background:

    Good Stuff

    If you want to make a nice sound upgrade that wont break the bank, this is the way to go. I think I have pretty nice equipment ( LP standard, Mesa Boogie amp ect.) but when I decided I wanted some higher quality cables I got these. Even with nice gear, if your cables suck you arent getting the most out of your guitar.

    For fun I took the cables to a friends house and played them with a squire and a cheap marshal practice amp and again no humming in the amp, the sound was better and more clear. Will buy again if i ever need more cables. Oh the lifetime warranty is nice too

  • from Fayetteville, NC USA October 13, 2008Music Background:

    M Rock-21

    This is the best cable. Period. I have never ever had one single issue, no popping, crackling, loose fit, nothing. It's the perfect lenth for a small stage or for just walking around a room while practicing. Monster is the way to go.

  • from Green Bay, WI February 29, 2008Music Background:
    pro musician/part-time recording engineer


    i just purchased a pair of these cables for my effects loop on my rig, and immediatly i could hear a difference! they totally brought out the clarity in tone of my guitars. these are amazing cable!

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