
AT39721 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $99.99 | Condition is Used, BOSS GT-8 Guitar Effects Processor Multi Guitar Effect Pedal With Adapter - READ, shipping cost = $19.99 | 99.4% |
![]() | $150.00 | Condition is Used, Boss GT-8 Guitar Effects Processor, shipping cost = $ | 100.0% |
![]() | $159.49 | Top Pick! Condition is Used, BOSS GT-8 Guitar Effects Processor Multi-Effects Pedal COSM NO POWER SUPPLY, shipping cost = $0.01 | 100.0% |
![]() | $142.00 | Top Pick! Condition is Used, Boss GT-8 Digital Multi-Effects Floor Pedal for Electric Guitar + Adapter, shipping cost = $24.48 | 100.0% |
![]() | $179.99 | Condition is Used, BOSS GT-8 Guitar Effects Processor Multi Guitar Effect Pedal w Adapter *Tested*, FREE SHIPPING | 100.0% |
![]() | $179.99 | Top Pick! Condition is Used, BOSS GT-8 Guitar Effects Processor Multi Guitar Effect Pedal With Adapter TESTED, shipping cost = $11.82 | 100.0% |
![]() | $190.00 | Condition is Used, Boss GT-8 Guitar Effects Processor Multi-FX with AC Adapter GREAT SHAPE, FREE SHIPPING | 100.0% |
![]() | $159.00 | Condition is Used, Used BOSS GT8 Guitar Effect Processor, shipping cost = $32.00 | 99.0% |
![]() | $179.99 | Condition is Used, Boss GT-8 Guitar Multi Effects Processor Pedal w/ Power Supply Tested, shipping cost = $28.42 | 97.2% |
![]() | $170.00 | Condition is Used, BOSS GT-8 Guitar Effects Processor Multi Guitar Effect Pedal, shipping cost = $41.70 | 99.9% |
![]() | $215.00 | Condition is Used, BOSS GT-8 Guitar Multi-Effects Processor Tested and Working, FREE SHIPPING | 99.8% |
![]() | $196.00 | Condition is Used, BOSS GT-8 Guitar Effects Processor Multi-Effects Pedal COSM w/ AC Adapter Tested, shipping cost = $23.00 | 99.1% |
![]() | $192.99 | Condition is Used, BOSS GT-8 Guitar Effects Processor Multi Guitar Effect Pedal With AC Adaper JP, shipping cost = $30.00 | 99.9% |
![]() | $224.14 | Top Pick! Condition is Used, Boss Gt-8 Guitar Multi-effects Processor Pedalboard Set Japanese Vintage, FREE SHIPPING | 98.4% |
![]() | $190.00 | Condition is Used, Boss GT-8 Multi-Effects Processor Pedal for Electric Guitar, shipping cost = $35.00 | 0.0% |
![]() | $200.00 | Condition is Used, BOSS GT-8 Guitar Effects Processor Multi Guitar Effect Pedal With Adapter, shipping cost = $28.70 | 100.0% |
![]() | $198.00 | Top Pick! Condition is Used, BOSS GT-8 Guitar Effects Processor with adapter from JAPAN, shipping cost = $34.99 | 99.3% |
![]() | $193.00 | Top Pick! Condition is Used, BOSS GT-8 Guitar Effects Processor Multi Guitar Effect Pedal , shipping cost = $40.00 | 98.0% |
![]() | $199.00 | Condition is Used, BOSS GT-8 Guitar effects pedal multi-effects processor USED From Japan, shipping cost = $50.00 | 99.4% |
![]() | $249.00 | Condition is Used, Boss GT-8 Guitar Effects Processor Used, Fully Tested Original Box Adapter, FREE SHIPPING | 100.0% |
![]() | $263.00 | Condition is Used, Boss GT-8 Guitar Multi-Effects Pedal Bass Black Musical Instruments Gear Audio, FREE SHIPPING | 100.0% |
![]() | $246.43 | Condition is Used, BOSS GT-8 Guitar Effects Processor Multi Guitar effect pedal Used, shipping cost = $25.99 | 99.1% |
![]() | $247.04 | Condition is Used, BOSS GT-8 Guitar Effects Processor Multi Digital Guitar effect pedal, shipping cost = $25.99 | 99.1% |
![]() | $272.00 | Condition is Used, Boss GT-8 Guitar Multi Effects Pedal AC Adapter Black Gain Bass Middle Treble, FREE SHIPPING | 100.0% |
![]() | $246.03 | Condition is Used, BOSS GT-8 Guitar Effects Processor Multi Guitar effect pedal, shipping cost = $30.99 | 99.1% |
![]() | $231.75 | Condition is Used, BOSS GT-8 Guitar Effects Processor Multi Guitar Effect Pedal COSM GT8 Tested JP, shipping cost = $48.00 | 99.8% |
![]() | $217.00 | Condition is Used, BOSS GT-8 Guitar Effects Processor Multi Guitar Effect Pedal With Adapter, shipping cost = $79.00 | 100.0% |
![]() | $219.00 | Condition is Used, Boss GT-8 Guitar Multi-Effector ZS81065 9V Black Used Tested Working F/S JP, shipping cost = $175.00 | 99.4% |
![]() | $330.00 | Top Pick! Condition is Used, Boss GT-8 Guitar Multi Effects Pedal Processor & Power Supply Japan, shipping cost = $77.00 | 100.0% |
![]() | $377.89 | Top Pick! Condition is Used, BOSS GT-8 Guitar Effects Processor Multi Guitar effect pedal Tested, shipping cost = $61.00 | 99.6% |
![]() | $174.91 | Top Pick! Condition is Used, BOSS GT-8 GUITAR EFFECTS PROCESSOR MULTI-FX PEDAL COSM, shipping cost = $269.11 | 99.9% |
![]() | $455.47 | Condition is Used, BOSS GT-8 Guitar Effects Processor Used, FREE SHIPPING | 98.5% |
![]() | $458.88 | Condition is Used, BOSS GT-8, Guitar Effects Processor Multi Digital Guitar effect, Excellent"Used", FREE SHIPPING | 100.0% |
![]() | $405.27 | Condition is Used, BOSS GT-8 Guitar Multi-Effects Mint, shipping cost = $89.55 | 98.6% |
![]() | $568.00 | Condition is Used, BOSS Guitar Effects Processor GT-8 Dual COSM Amp Section Used From Japan DDP, FREE SHIPPING | 99.0% |
![]() | $532.44 | Condition is Used, Used BOSS Guitar Effects Processor GT-8, shipping cost = $109.45 | 98.6% |
![]() | $560.38 | Condition is Used, Used BOSS GT-8 Guitar Effects Processor, shipping cost = $119.40 | 98.6% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $105.50 | Top Pick! Condition is For parts or not working, BOSS GT-8 Guitar Effects Processor Working Condition, Sold as Junk - Great Deal, shipping cost = $45.00 | 100.0% |
![]() | $80.00 | Condition is For parts or not working, 1 Used Boss GT-8 Guitar Multi- FX Pedal For Parts Or Repair, shipping cost = $137.61 | 87.5% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $9.95 | Condition is New, Boss GT-8 Guitar Multi-FX Presets Library, shipping cost = $1.95 | 95.3% |
![]() | $11.99 | Condition is New, AC to AC Adapter For Boss GT-5 GT-8 GS-10 SP-505 VF-1 Multi-Effects Guitar PSU, shipping cost = $5.99 | 99.5% |
![]() | $12.99 | Condition is New, AC to AC Adapter For Boss GT-5 GT-8 GS-10 SP-505 VF-1 Multi-Effects Guitar PSU, shipping cost = $5.99 | 99.6% |
![]() | $22.59 | Condition is New, 14V Adapter For BOSS GT-6 GT-6B GT-8 GS-10 VF-1 GX-700 Guitar Effects Processor, shipping cost = $6.99 | 99.6% |
![]() | $23.49 | Condition is New, AC-AC Adapter For Boss GT-5 GT-8 GS-10 SP-505 VF-1 Multi-Effects Guitar 12V-14V, shipping cost = $5.99 | 99.5% |
![]() | $25.13 | Top Pick! Condition is New, AC to AC Adapter for Boss GT-5 GT-8 GS-10 SP-505 VF-1 Multi-Effects Guitar PSU, shipping cost = $5.99 | 99.8% |
![]() | $25.99 | Condition is New, 14V Adapter for BOSS GT-6 GT-6B GT-8 GS-10 VF-1 GX-700 Guitar Effects Processor, shipping cost = $5.99 | 99.5% |
![]() | $26.00 | Condition is New, AC-AC Adapter for Boss GT-5 GT-8 GS-10 SP-505 VF-1 Multi-Effects Guitar 12V-14V, shipping cost = $5.99 | 99.5% |
![]() | $26.38 | Condition is New, 14V Adapter For BOSS GT-6 GT-6B GT-8 GS-10 VF-1 GX-700 Guitar Effects Processor, shipping cost = $5.99 | 99.4% |
![]() | $26.38 | Top Pick! Condition is New, AC-AC Adapter For Boss GT-5 GT-8 GS-10 SP-505 VF-1 Multi-Effects Guitar 12V-14V, shipping cost = $5.99 | 99.4% |
![]() | $28.59 | Condition is New, AC-AC Adapter For Boss GT-5 GT-8 GS-10 SP-505 VF-1 Multi-Effects Guitar 12V-14V, shipping cost = $5.99 | 99.2% |
![]() | $27.95 | Condition is New, Boss GT-8 Guitar Effects Processor; Black Heavy Duty Vinyl Cover - USA (boss001), shipping cost = $10.95 | 99.9% |
![]() | $39.95 | Condition is New, Boss GT-8 Guitar Effects Processor - Black Vinyl Cover w/Piping Option (boss001), shipping cost = $10.95 | 99.9% |
![]() | $299.79 | Condition is New, BOSS GT8 Guitar Pedal Swan Flight Case (Hex), shipping cost = $63.24 | 100.0% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $425.00 | Condition is Open box, Boss GT-10 processor, bonus GT10/GT8 Patch CD, MIDI/USB cable, pedalboard/bag, FREE SHIPPING | 100.0% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $400.00 | Condition is , Vintage Boss Gt8 Effects Processor in Professional Flight Case, shipping cost = $60.00 | 100.0% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $23.95 | Condition is Brand New, Roland Boss GT-8 Ultimate Gear Guitar Lessons Michael Casswell Video DVD, shipping cost = $5.95 | 99.9% |
![]() | $57.95 | Condition is Brand New, 14V AC Power Supply for ROLAND BRC-240 BRC-120 BOSS DR-880 DR-770 Drum Machine, shipping cost = $28.70 | 100.0% |
![]() | $57.95 | Condition is Brand New, 14V AC Power Supply for ROLAND BRC-240 BRC-120 BOSS GT-3 GT-6 GT-8 14 VOLT 1.5A , shipping cost = $28.70 | 100.0% |

The Boss GT-8 Guitar Effect Processor is a powerful and versatile multi-effects unit designed to cater to the needs of professional guitarists and serious hobbyists. This compact, yet feature-rich device offers an extensive range of high-quality effects, making it an indispensable tool for any guitar setup.
At its core, the GT-8 features 112 built-in effects, including distortions, modulations, filters, delays, reverbs, and more. Each effect can be fine-tuned using an extensive range of adjustable parameters, allowing for a virtually limitless palette of sounds. Additionally, the device comes with 35 custom-designed BOSS tones, inspired by classic and modern guitar sounds, providing an excellent starting point for exploration.
This advanced effects processor is equipped with an intuitive user interface, featuring a large, high-resolution LCD display and an easy-to-use control layout. The interface allows for quick and easy editing of effects parameters, making it simple to create complex effect chains on the fly. Furthermore, the GT-8 offers a comprehensive looper function, enabling guitarists to record, overdub, and edit looped phrases, adding an extra dimension to their performances.
The Boss GT-8 is also equipped with a responsive and accurate expression pedal input, allowing for real-time control of various effect parameters and expression pedal-accessible wah and volume functions. The device is compatible with a wide range of external footswitches and expression pedals, offering extensive customization options for a personalized performance setup.
In terms of connectivity, the GT-8 offers a range of inputs and outputs, including a stereo input for connecting multiple instruments or a stereo source for playing backing tracks, a stereo output for connecting to an amplifier or recording interface, and a headphones output for silent practice. Additionally, the device supports USB connectivity, enabling easy transfer of tones and updates via the Boss Tone Studio editor software.
The Boss GT-8 Guitar Effect Processor is built to last, with a robust and durable design, making it the ideal companion for guitarists on the go. The device is powered by six AA batteries or an optional AC adapter, providing flexibility for various performance scenarios. With its extensive range of features, high-quality effects, and intuitive user interface, the GT-8 is an essential tool for any serious guitarist looking to expand their tonal possibilities.
The BOSS GT-8 Guitar Effect Processor is a versatile and powerful device designed to deliver a wide range of guitar effects for live performances and studio recordings. Here are some pros and cons that may help you make an informed decision about purchasing this product.
Pros:1. Wide range of effects: The GT-8 offers a vast collection of effects, including distortion, modulation, delay, reverb, and more. This makes it an ideal choice for guitarists who seek a single device to cover a diverse range of tonal possibilities.
2. High-quality sound: BOSS is renowned for its exceptional sound quality, and the GT-8 is no exception. Its digital signal processing delivers clear, accurate, and authentic effects that can closely mimic their analog counterparts.
3. Easy-to-use interface: The GT-8 features a user-friendly interface, with an intuitive layout and clear labeling of controls. This makes it easy for players to navigate through the various effects and settings, even during live performances.
4. Connectivity options: The GT-8 offers multiple connectivity options, including XLR output for live performances, USB for recording and editing, and MIDI for synchronizing with other devices.
5. Built-in expression pedal: The GT-8 includes a built-in expression pedal, which can be used to control various effect parameters, such as volume, wah, or modulation depth.
Cons:1. Complexity: The GT-8's vast array of effects and features can be overwhelming for some players, particularly those who are new to using multi-effects processors.
2. Price: The GT-8 is a premium device, and its price tag may be a barrier for some guitarists.
3. Power consumption: The GT-8 consumes quite a bit of power, which can be a concern for players who rely on battery power during live performances or practice sessions.
Conclusion:The BOSS GT-8 Guitar Effect Processor offers an impressive range of high-quality effects, a user-friendly interface, and multiple connectivity options. However, its complexity and relatively high price tag may be drawbacks for some players. Ultimately, the decision to purchase the GT-8 depends on your individual needs, budget, and level of experience with multi-effects processors. If you're a professional guitarist seeking a versatile and powerful device to cover a wide range of tonal possibilities, the GT-8 is an excellent choice. Alternatively, if you're a beginner or intermediate player on a budget, you may want to consider a more affordable and less complex multi-effects processor or individual pedals to build your effects collection gradually.
Recommendation:If you're considering purchasing the BOSS GT-8 Guitar Effect Processor, I would recommend taking the time to thoroughly research its features, effects, and user interface to determine if it's the right fit for your needs and budget. If you're new to multi-effects processors or have limited experience with complex devices, you may want to consider a more user-friendly and affordable option. Alternatively, if you're a professional guitarist seeking a powerful and versatile device to cover a wide range of tonal possibilities, the GT-8 is an excellent choice. Ultimately, the decision is yours, and I hope this information helps you make an informed and confident purchase.
Details:
Ready to plug in and play. Ideal for players looking classic Boss reliability and flexibility at a great value. Boss GT-8 guitar effects processor mint condition, up for sale is a multi-effects in mint condition. Condition: mint condition, extremely well cared for, fully functional; all buttons, knobs, and foot switches work perfectly, no scratches, dents, or wear, used only in a smoke-free home studio, features: dual Com model ING for realistic tones, over 40 high-quality effects including delay, reverb, modulation, compression, 200 user patches 140 factory presets, assignable expression pedal, midi USB connectivity editing recording, rugged metal chassis designed live performance, includes: Boss GT-8 processor, original power supply, notes: this unit has been tested thoroughly performs flawlessly.
specifications effepedal:
- brand: Boss
- mpn: At39721
- model: Gt-8
- type: Processor
- analog/digital: Digital
- to fit: Acoustic Electric Guitar, Electric Guitar, Travel Guitar
- country of origin: Taiwan
returns effepedal:
- policy: no returns
shipping effepedal:
- class: expedited
- transit: 3-9 days
- service: usps priority mail
- carrier: usps
- type: calculated
seller effepedal:
- # reviews: 0
- rating: 0.0%
- city: la vista, nebraska
payments effepedal:
- wallet: apple-pay
- credit card: diners-club
- other
general effepedal:
- category: Musical Instruments > Pedals > Multi-effects
offer effepedal:
- options: ship-to-home
- sold #: 13
- started: november 3, 2025
- best offers: true
- in stock #: 5
- prices: $39.95–$568.00
- item condition:
- Used
- For parts or not working
- New
- Open box
- Brand New
- availability: in stock
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