
R800180001 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $229.99 | Condition is Open box, Radial SGI Stereo - TX Instrument Line Driver, FREE SHIPPING | 99.7% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $269.99 | Condition is New, Radial SGI Stereo TX Instrument Line Driver Transmitter, FREE SHIPPING | ![]() |
![]() | $269.99 | Condition is New, Radial Engineering SGI-STEREO-TX Stereo Studio Guitar Interface Transmitter, FREE SHIPPING | 99.9% |
![]() | $269.99 | Condition is New, Radial Engineering SGI TX Stereo, FREE SHIPPING | 99.5% |
![]() | $269.99 | Condition is New, Radial SGI TX Stereo Transmitter for SGI Stereo Instrument Line Driver System, FREE SHIPPING | 99.8% |
![]() | $269.99 | Condition is New, Radial SGI Stereo - TX Instrument Line Driver, FREE SHIPPING | 99.7% |

The Radial Engineering SGI Stereo is a high-quality, versatile guitar effects switcher designed for professional musicians and studio engineers seeking to manage multiple effects in a compact and efficient manner. This switcher is an indispensable tool for any guitar rig, boasting an intuitive design, robust construction, and exceptional signal integrity.
The SGI Stereo features eight programmable footswitches, each with an associated LED indicator, allowing you to switch between eight different effect configurations on the fly. With the included software editor, you can easily customize the switch functions to suit your specific needs, including engaging and bypassing effects, selecting presets, or even controlling external devices.
One of the standout features of the SGI Stereo is its stereo capabilities. Each footswitch can control a stereo effect pair, enabling you to manage two separate effects for each switch. This is particularly useful for guitarists who employ complex rigs with stereo modulation and delay effects, such as chorus, phaser, flanger, and tremolo.
The SGI Stereo boasts a rugged and durable design, built to withstand the rigors of live performances and studio sessions. Its steel chassis ensures that the unit remains stable on stage, while the recessed footswitches help protect against accidental engagement. Additionally, the unit is powered by an included 9V DC power supply, ensuring a consistent and stable power source for your effects.
The SGI Stereo's signal integrity is second to none, thanks to its high-quality components and meticulously designed circuitry. It offers true bypass switching for all effects, minimizing the signal degradation that can occur with other switching systems. Furthermore, the unit features an isolated output section, which prevents any potential ground loops from affecting your tone.
In summary, the Radial Engineering SGI Stereo is a must-have tool for any guitarist or studio engineer seeking to manage multiple effects in a compact and efficient manner. Its intuitive design, rugged construction, stereo capabilities, and exceptional signal integrity make it an indispensable addition to any rig.
Radial Engineering's R800-1800-01 SGI Stereo is a versatile and high-quality guitar effects switcher designed for professional musicians. Here are some pros and cons that might help you decide if this device is right for you.
Pros:1. Stereo Channels: The R800-1800-01 offers two independent stereo channels, allowing you to switch between multiple effects setups or use stereo effects like chorus, reverb, or phasers.
2. True Bypass: The device features true bypass switching for all effects loops, ensuring that your tone remains unaltered when the switcher is not engaged.
3. MIDI Capable: The R800-1800-01 can be controlled via MIDI, allowing you to switch effects and presets remotely using a MIDI controller or foot controller.
4. Expandable: The switcher has an option for expanding its functionality by adding additional modules such as expression pedals, more switchers, or additional effects loops.
5. Durable Build: Radial Engineering is known for its high-quality build, and the R800-1800-01 is no exception. The device is built to last and can handle heavy use.
Cons:1. Price: The R800-1800-01 is a professional-grade switcher, and its price reflects its high-end features and build quality. It might be too expensive for some musicians.
2. Complexity: The device has a learning curve due to its many features and customization options. It may take some time to set up and understand how to use it effectively.
Conclusion:The Radial Engineering R800-1800-01 SGI Stereo is a high-quality, versatile, and expandable guitar effects switcher that is perfect for professional musicians who need to switch between complex rigs and use stereo effects. Its true bypass switching, MIDI capability, and durable build make it a worthwhile investment. However, its price and complexity might be a barrier for some musicians.
Recommendation:If you are a professional musician who requires a high-end, stereo-capable effects switcher with true bypass switching, MIDI capability, and expandability, then the Radial Engineering R800-1800-01 SGI Stereo is an excellent choice. However, if you are on a budget or do not require the advanced features of the R800-1800-01, there are other, more affordable options available in the market. Consider your specific needs and budget before making a decision.
Details:
Built with Jensen transformers for superior sound quality, sgi stereo is ideal stereo rigs, pedal boards, and remote setups where preserving tone dynamics over distance critical. New merchandise carries the original warranty issued by manufacturer. Radial engineering sgi tx stereo: stereo is a stereo instrument interface designed to send unbalanced signals over long distances without loss. It performs the same core function as standard sgi, but adds stereo inputs and outputs transmits audio an analog signal over a single Ethernet cable between two units.
Software if unsealed or registered. Warranty: new condition items carry manufacturer warranty. Merchandise and packaging must be in the same condition as when received.
specifications audioproequip:
- brand: Radial Engineering
- mpn: R800180001
general audioproequip:
- category: Musical Instruments > Pro Audio Equipment Parts
shipping audioproequip:
- type: fixed
- transit: 3-8 days
- class: standard
- service: standard
returns audioproequip:
- method: money back
- paid by: buyer
- policy: returns accepted
- time: 30 days
offer audioproequip:
- in stock #: 5
- started: february 4, 2026
- prices: $229.99–$269.99
- item condition:
- Open box
- New
- availability: in stock
- options: ship-to-home
- sold #: 13
seller audioproequip:
- city: middletown, new york
- # reviews: 79166
- rating: 99.6%
payments audioproequip:
- wallet: apple-pay
- credit card: discover
- other
Also Viewed:
- 700615306886: MICROPHONE SPLITTER, Radial Engineering
- 857954008756: LAPTOP CABLE, Liquid Audio
- 810139691761: BOX, Liquid Audio
- 810139690788: BOX, Liquid Audio
- PROD2: BOX, Gt Radial
- R8001100: BOX CORD, Radial Engineering
- R8001010: BOX, Gt Radial
- USED005003-R800-1600: GUITAR INTERFACE, Radial Engineering
- 676101043507: , Radial
- R800-3005-00: , Gt Radial
- R800111200: , Radial Engineering






