Monster - Prolink Acoustic Instrument Cable 21 ft Straight to Straight Guitar Cable for Acoustic, Electric Guitar & Bass - Black
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About this product
The Prolink Acoustic Instrument Cable is designed to support consistent signal transfer for acoustic and electric setups across a range of audio applications. This 21 ft instrument cable can be used with guitars, basses, keyboards, pianos, and other compatible instruments, making it suitable for connecting to amplifiers, mixers, speakers, or audio interfaces. Built with a multi-gauge conductor design, the cable helps maintain balanced frequency response across highs, mids, and lows, supporting clear and natural sound reproduction. Time Correct windings are engineered to help manage signal timing and reduce interference, while the MicroFiber dielectric supports fast transient response for more responsive audio output. This analog instrument cable performs reliably in studio, rehearsal, and live environments where stable signal flow is required. The shielded braided cable construction with a carbon-infused polymer layer helps reduce handling noise, vibration noise, and external interference during use. With 95% copper shielding, it helps maintain signal integrity across the full cable length. The straight-to-straight design with gold-plated connectors provides secure connections with standard 1/4-inch TS jacks used on guitars, pedals, mixers, amplifiers, and other compatible audio equipment. A Duraflex protective jacket adds flexibility for easier routing while helping protect the cable from wear during transport and regular use. Suitable for beginners and experienced musicians, the Prolink Acoustic Instrument Cable provides dependable performance for practice, recording, rehearsal, and live audio setups.
Features
Acoustic-Optimized Audio Cable Performance
This acoustic instrument cable functions as a reliable connection for guitars, basses, keyboards, and pianos, helping maintain natural tone and a clear signal when connected to amplifiers or audio interfaces.
Full-Range Signal Clarity
Multi-gauge conductors support balanced frequency response, making this instrument cable suitable for electric guitars, basses, keyboards, and other compatible audio equipment with consistent sound across amplifiers, mixers, and speakers.
Low-Noise Shielded Braided Design
Shielded braided cable construction helps reduce interference, hum, and handling noise, making this instrument cable suitable for studio, practice, recording, and live performance environments.
Consistent Signal Transfer
Designed for stable performance, this 21 ft straight-to-straight instrument cable supports clean signal flow for amplifiers, audio interfaces, mixers, pedals, and other compatible audio equipment with standard 1/4-inch TS connections.
Durable Flexible Instrument Cable Build
A flexible jacket, copper shielding, and secure connectors support repeated use. This 21 ft instrument cable is suitable for practice, recording, rehearsals, and live performance setups.
Specifications
- Connector Type (End 1)6.35mm mono (phone)Connector Type (End 2)6.35mm mono (phone)
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The Prolink Acoustic Instrument Cable is designed to support consistent signal transfer for acoustic and electric setups across a range of audio applications. This 21 ft instrument cable can be used with guitars, basses, keyboards, pianos, and other compatible instruments, making it suitable for connecting to amplifiers, mixers, speakers, or audio interfaces. Built with a multi-gauge conductor design, the cable helps maintain balanced frequency response across highs, mids, and lows, supporting clear and natural sound reproduction. Time Correct windings are engineered to help manage signal timing and reduce interference, while the MicroFiber dielectric supports fast transient response for more responsive audio output. This analog instrument cable performs reliably in studio, rehearsal, and live environments where stable signal flow is required. The shielded braided cable construction with a carbon-infused polymer layer helps reduce handling noise, vibration noise, and external interference during use. With 95% copper shielding, it helps maintain signal integrity across the full cable length. The straight-to-straight design with gold-plated connectors provides secure connections with standard 1/4-inch TS jacks used on guitars, pedals, mixers, amplifiers, and other compatible audio equipment. A Duraflex protective jacket adds flexibility for easier routing while helping protect the cable from wear during transport and regular use. Suitable for beginners and experienced musicians, the Prolink Acoustic Instrument Cable provides dependable performance for practice, recording, rehearsal, and live audio setups.

The Prolink Acoustic Instrument Cable is designed to support consistent, low-noise signal transfer for a wide range of audio setups. Built for use with electric guitars, basses, electro-acoustic instruments, and other compatible instruments, this instrument cable uses dense braided shielding and carbon-infused polymer to help reduce interference, handling noise, and vibration noise. The multi-gauge conductor design helps guide high, mid, and low frequencies separately, preserving the natural tone and balance of instruments. Time Correct windings are integrated to help reduce phase and frequency inconsistencies, while the low-capacitance design supports stable analog audio transmission between instruments and amplifiers, mixers, or audio interfaces. This makes the cable suitable for musicians working in practice, recording, or live environments where clean signal flow and tonal accuracy matter. The cable features a MicroFiber dielectric that supports fast transient response and contributes to a warm, detailed sound character across different playing styles. With 95% copper braided shielding, it helps maintain signal integrity when connected to speakers, amplifiers, pedals, keyboards, electronic drums, DJ equipment, and other compatible audio equipment. The Duraflex protective jacket provides flexibility for regular use, while the 21 ft right-angle to straight gold-plated connectors help provide secure connections and reduce strain at the instrument jack. The 21 ft length offers practical reach for stage movement, home studio setups, and rehearsal spaces. Designed for compatibility with standard 1/4-inch TS connections, the Prolink Acoustic Instrument Cable provides reliable performance for everyday connections between instruments and audio equipment.

The Prolink 21 ft bass guitar cable is designed to support consistent signal transfer for musicians who need a reliable connection between instruments and audio equipment. This shielded instrument cable uses a 95% copper braided shield to help reduce hum, feedback, and external interference, making it suitable for use with bass guitars, electric guitars, and other compatible instruments in studio, rehearsal, or stage environments. Its internal construction features a microfiber dielectric and multi-gauge conductor network that supports transient response and helps maintain clarity across frequencies, allowing notes to retain definition and harmonic detail. Patented Time Correct windings are engineered to help preserve signal accuracy and reduce the risk of frequency distortion, making this instrument cable a practical option for players who want consistent tone with amplifiers, pedalboards, or other audio equipment. Built for repeated use, this 21 ft straight-to-straight instrument cable includes a Duraflex outer jacket that helps protect against wear from bending, coiling, and transport. Carbon-infused polymer materials help reduce handling and vibration noise during live performances and active playing. The straight-to-straight gold-plated connectors are designed to provide stable contact with amplifiers, pedals, keyboards, PA systems, and other compatible audio equipment. Whether used on stage, in the studio, or for everyday practice, the Prolink bass instrument cable supports a clean signal path while remaining flexible for different setups and dependable performance.

The Monster Prolink Classic instrument cable is built to support consistent signal transfer across a range of musical setups. Designed as a shielded guitar cable, it uses Time Correct Windings and multi-gauge copper conductors to help maintain balanced audio response from instrument to amplifier. The 90% copper braided shielding helps reduce external interference, making it suitable for stage and studio environments where clean signal flow matters. This 1/4-inch cable functions as a reliable guitar-to-amp cable, bass cable, or general audio cable for compatible instruments, pedals, amplifiers, and other audio equipment. Constructed for regular use, this professional instrument cable features a flexible Duraflex outer jacket that helps resist cuts and abrasions while remaining easy to coil and route. The all-metal connectors include corrosion-resistant components and a self-locking twist design to help keep connections secure during movement or repeated use. Whether used as an amp cable, pedal cable, or equipment cable, this Monster instrument cable supports stable connections across electric guitar, bass, and other compatible instrument setups. Its classic-inspired design is paired with updated materials to support modern performance and everyday handling.
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