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21 ft black instrument cable with angled and straight quarter inch plugs

Monster

Monster CLAS-I-21A WW 21 ft angled to straight 1/4" instrument cable

SKU CH-1YWT-EKZN0

A 21 ft angled-to-straight 1/4" instrument cable with 90% copper spiral wrap shielding and all-metal connectors for durable stage use

  • Overall length21 ft (6.4 m)
  • 90% copper spiral wrap shielding blocks interference
  • All-metal connectors withstand repeated plugging and unplugging
  • Durable outer jacket resists slicing on stage
  • 21 ft length gives freedom of movement
  • Angled-to-straight 1/4" plugs fit tight pedalboard jacks

21 ft angled-to-straight instrument cable

The Monster CLAS-I-21A WW is a professional instrument cable built for electric guitars, basses and keyboards. It runs 21 ft from an angled 1/4" plug to a straight 1/4" plug. All-metal connectors and a tough outer jacket are designed for stage and studio use. The cable was first listed by the manufacturer in 2023.

Check your jack orientation and reach

Verify that your instrument accepts an angled 1/4" plug without fouling adjacent controls or a strap button. Ensure the 21 ft length covers the distance to your amp, pedalboard or interface without excess slack. The 90% copper spiral wrap shielding helps reject interference, so confirm your signal chain benefits from a shielded mono lead.

Suits players needing a durable angled lead

This cable fits musicians who want a rugged, shielded connection with an angled plug at the instrument end. It is not for setups that require a straight plug at both ends, balanced TRS wiring, or a different length. Buyers needing a right-angle plug at the amp side or a shorter run for desktop recording should look elsewhere.

How it compares

Measured against everything we stock in XLR & Instrument Cables, at today’s prices. Recalculated every night.

Price $32.99
Pricier than about 74% of the 119 comparable items (median $19.99).

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Specifications

Product
Brand nameMonster Cable
Model nameCLAS-I-21A WW
Size & build
Overall length21 ft (6.4 m)

Questions about this item

What does the 21 ft cable include and is anything else needed to use it?

The package contains the 21 ft instrument cable with an angled 1/4 in plug on one end and a straight 1/4 in plug on the other. No additional parts are required to connect a guitar or bass to an amp or pedalboard.

How do I choose the right version of this Monster cable for my setup?

This model is the CLAS-I-21A WW with a fixed 21 ft length and angled-to-straight plug configuration. Select it when you need that exact reach and plug combination; other lengths or straight-to-straight versions are separate models.

What does the 90 % copper spiral wrap shielding do for my signal in practice?

The 90 % copper spiral wrap shielding blocks electromagnetic and radio-frequency interference, keeping the instrument signal clean on stage or in the studio while the durable outer jacket resists slicing during regular use.

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