
GSP21 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $7.99 | Condition is Used, vtg 90s DIGITECH GSP-21 LEGEND GUITAR PROCESSOR MAGAZINE PRINT AD Pinup Page, shipping cost = $6.00 | 100.0% |
![]() | $9.49 | Condition is Used, 1992 Digitech Vintage Print Ad GSP21 Guitar Processor Distortion Delay Magazine, shipping cost = $6.37 | ![]() |
![]() | $13.50 | Top Pick! Condition is Used, DigiTech GSP 21 Legend Guitar Signal Processor Print Ad 1992 8x11, shipping cost = $6.99 | ![]() |
![]() | $13.50 | Top Pick! Condition is Used, DigiTech GSP 21 Legend Guitar Processor 1992 Vintage Magazine Ad Ritchie, shipping cost = $6.99 | ![]() |
![]() | $14.95 | Top Pick! Condition is Used, DigiTech GSP-21 Guitar Effects Processor Vintage 1990 Magazine Ad, shipping cost = $5.77 | 100.0% |
![]() | $14.49 | Condition is Used, DIGITECH SIGNAL PROCESSORS Vtg 1993 GSP21 RP1 DHP55 DSP16 Trifold Brochure Specs, shipping cost = $17.78 | 100.0% |
![]() | $74.99 | Condition is Used, DIGITECH GSP 21 LEGEND guitar multi effects FOOTSWITCH (gb20), shipping cost = $19.99 | 98.2% |
![]() | $75.00 | Condition is Used, Digitech GSP 21 FC Foot Controller for GSP 21 / Pro / Legend, shipping cost = $28.41 | 100.0% |
![]() | $90.00 | Condition is Used, Digitech GSP 21 Pro FC Foot Controller, shipping cost = $14.67 | 100.0% |
![]() | $112.65 | Condition is Used, Digitech GSP 21 FC Foot Controller for GSP 21 / Pro / Legend, FREE SHIPPING | 99.2% |
![]() | $99.99 | Condition is Used, Digitech GSP-21 PRO FC Black Guitar Effects Processor Foot Pedal - USED, shipping cost = $28.85 | 100.0% |
![]() | $79.99 | Condition is Used, Digitech GSP-21 PRO FC Black Guitar Effects Signal Processor Foot Pedal - USED, shipping cost = $53.95 | 100.0% |
![]() | $99.00 | Condition is Used, Digitech GSP21 Legend controller, shipping cost = $49.00 | 100.0% |
![]() | $225.00 | Condition is Used, DigiTech GSP 21 PRO Guitar Signal Processor Rack Mountable 1U Black w/ FX Ports, shipping cost = $18.39 | 100.0% |
![]() | $224.99 | Condition is Used, Vintage Digitech GSP21 With Original Pedalboard - Read, shipping cost = $55.30 | 99.7% |
![]() | $299.99 | Condition is Used, Vintage Digitech GSP21 PRO With Original Pedalboard (no cables included), shipping cost = $26.85 | 100.0% |
![]() | $500.00 | Condition is Used, Digitech GSP21 with Foot Controller Full Box, FREE SHIPPING | 88.9% |
![]() | $569.58 | Condition is Used, Rare DigiTech Preamp GSP-21 Vintage, shipping cost = $119.40 | 98.6% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $21.74 | Condition is New, Digitech GSP-21 Pro firmware upgrade GSP21 Legend 2.30 software GSP21 EPROM CHIP, shipping cost = $20.51 | 100.0% |
![]() | $14.75 | Condition is New, Digitech Output Potentiometer volume GSP2101 2112 2120 GNX Legend GSP21 Valve FX, shipping cost = $41.57 | 100.0% |
![]() | $95.00 | Condition is New, 5-Pin DIN to 5-Pin DIN MIDI Cable For Digitech GSP 21 Pro Guitar Multi Processor, shipping cost = $9.99 | 100.0% |
![]() | $26.67 | Condition is New, Cable Digitech Foot controller GSP-21, Pro, Legend FC GFX1 replacement cord GSP, shipping cost = $80.13 | 100.0% |
![]() | $100.92 | Condition is New, Digitech GSP21 Custom OLED Display ! , shipping cost = $26.91 | 98.9% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $35.00 | Condition is For parts or not working, Digitech GSP 21 Legend Floor Switch/Footswitch only. AS IS untested., shipping cost = $15.65 | 100.0% |
![]() | $39.99 | Condition is For parts or not working, DigiTech GSP 21 FC Foot Switch FOR PARTS (NO WAY TO TEST IT), shipping cost = $14.99 | 100.0% |
![]() | $95.00 | Condition is For parts or not working, Digitech GSP-21 PRO FC Black Guitar Effects Processor Foot Pedal *READ DESCRIPT, shipping cost = $9.35 | 100.0% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $9.99 | Condition is Unspecified, 1990 DigiTech GSP-21 Guitar Processor vintage print Ad, shipping cost = $7.74 | ![]() |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $13.46 | Condition is Very Good, 21x30cm magazine cutting 1990 DIGITECH gsp-21 effects, shipping cost = $12.11 | 99.7% |



The Digitech GSP21, a legendary guitar processor from the 1990s, is a must-have for any serious guitarist seeking to expand their tonal palette. This versatile multi-effects unit offers a wide range of features that make it an indispensable tool for live performances and studio recordings.
The GSP21 is renowned for its high-quality digital modeling of iconic guitar amps and effects. With 12 amp models, including some of the most coveted tones from the 50s, 60s, and 70s, this processor allows you to switch between these classic sounds with a simple push of a button. Additionally, the GSP21 boasts 24 different effects, including distortion, chorus, reverb, delay, and more, providing endless possibilities for sound manipulation and experimentation.
One of the standout features of the GSP21 is its user-friendly interface. The unit features an intuitive LED display that makes navigating the various functions and settings a breeze, even for those who are new to multi-effects processors. The GSP21 also comes with a built-in tuner and a looper, adding even more value to this already feature-packed device.
The GSP21 is designed with durability and portability in mind. Its sturdy metal housing ensures that it can withstand the rigors of live performances, while its compact size makes it easy to carry around and set up quickly. The unit also features an XLR output and a 1/4" headphone output, allowing for seamless integration with professional PA systems and monitoring headphones, respectively.
In summary, the Digitech GSP21 is a powerful and versatile guitar processor that offers a wealth of features and sounds. Its high-quality digital modeling, user-friendly interface, and durable construction make it an invaluable tool for any guitarist looking to expand their tonal palette and take their sound to the next level. Whether you're a seasoned pro or a budding musician, the GSP21 is sure to impress with its wide range of sounds and its ability to recreate some of the most iconic tones in music history.
Pros of buying Digitech GSP 21 (1990s GSP 21 Legend Guitar Processor):1. Vintage sound: The GSP 21 is known for its classic, warm, and rich tone that is favored by many guitarists. It can produce a wide range of guitar tones from clean to distorted.
2. Versatility: The processor features 16 presets, which include various amplifier and effects settings. This allows for a variety of guitar tones that can be used in different music genres.
3. Durability: The GSP 21 is a sturdy and well-built device that has been around for decades. It is built to last and can withstand regular use.
4. Affordability: Compared to newer guitar processors, the GSP 21 is relatively affordable. It is a great option for guitarists who are on a budget but still want a high-quality guitar processor.
Cons of buying Digitech GSP 21 (1990s GSP 21 Legend Guitar Processor):1. Limited features: Compared to modern guitar processors, the GSP 21 has limited features and settings. It may not be able to produce the same level of complexity and nuance in guitar tones as more advanced processors.
2. Compatibility issues: The GSP 21 may not be compatible with modern guitar amps and effects pedals. This may require additional equipment to use the processor effectively.
3. Lack of user-friendly interface: The GSP 21 has a simple and straightforward interface, but it may not be as user-friendly as modern processors. This may require some time and effort to learn how to use the processor effectively.
Conclusion:The Digitech GSP 21 (1990s GSP 21 Legend Guitar Processor) is a great option for guitarists who are looking for a classic, warm, and rich guitar tone at an affordable price. Its durability and versatility make it a reliable and versatile option for different music genres. However, its limited features and compatibility issues may be a drawback for some guitarists. If you are a beginner or an intermediate guitarist who is looking for a simple and straightforward guitar processor, the GSP 21 may be a great option for you. If you are a more advanced guitarist who requires more complex and nuanced guitar tones, you may want to consider other options with more advanced features.
Recommendation:If you are looking for a classic, warm, and rich guitar tone at an affordable price, the Digitech GSP 21 (1990s GSP 21 Legend Guitar Processor) is a great option to consider. Its durability and versatility make it a reliable and versatile option for different music genres. However, if you require more advanced features and compatibility with modern gear, you may want to consider other options that may better suit your needs.
Details:
Unit has been tested. Includes pedal and cable. Vintage 1990Digitech gsp 21 legend guitar processor. There is a video on YouTube of this very unit being tested by friend mine.
This unit is very well used with many scratches.
specifications effepedal:
- brand: Digitech
- mpn: Gsp21
- model: Gsp21 Legend
- type: Processor
- analog/digital: Digital
- country/region of manufacture: United States
- to fit: Electric Guitar
offer effepedal:
- prices: $9.49–$569.58
- item condition:
- Used
- New
- For parts or not working
- Unspecified
- Very Good
- best offers: true
- started: june 14, 2024
- availability: in stock
- in stock #: 5
- options: ship-to-home
- sold #: 28
payments effepedal:
- wallet: apple-pay
- credit card: visa
shipping effepedal:
- service: usps ground advantage
- transit: 4-7 days
- type: calculated
- class: standard
- carrier: usps
general effepedal:
- category: Musical Instruments > Pedals > Multi-effects
seller effepedal:
- city: kearneysville, west virginia
- # reviews: 398
- rating: 100.0%
returns effepedal:
- paid by: buyer
- policy: returns accepted
- method: money back
- time: 30 days
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