( Brand: Tube Works ), ( Model: RT-921 ), ( Effect/enhancement: Reverb ), ( Form Factor: Rack-mountable ), ( Inputs/outputs: Analog Rca/coaxial In ), ( Features: Vacuum Tube ), ( Country/region Of Manufacture: United States )
The RT-921 Reverb Butler Tube B.K. is a high-quality, vintage-style reverb unit that will add a unique and authentic tone to your music. This reverb unit features a 12AX7 tube and a hand-wired circuit, which provides a warm, rich sound that is reminiscent of the classic reverb units of the past.
The RT-921 Reverb Butler Tube B.K. has three different reverb settings: spring, plate, and hall. The spring setting provides a bright, lively reverb that is perfect for rock and pop music, while the plate setting provides a smooth, warm reverb that is great for jazz and country music. The hall setting provides a spacious, ambient reverb that is perfect for rock, pop, and electronic music.
The RT-921 Reverb Butler Tube B.K. also has a tube drive circuit, which allows you to add distortion to your reverb signal. This can create a unique, gritty sound that is perfect for certain styles of music, such as indie rock and garage punk.
The RT-921 Reverb Butler Tube B.K. is built into a rugged, all-metal enclosure that is designed to withstand the rigors of the road. It also has a true bypass switch, which allows you to turn off the reverb effect when it is not in use, preserving the tone of your guitar or bass.
Overall, the RT-921 Reverb Butler Tube B.K. is a versatile and high-quality reverb unit that will add a unique and authentic tone to your music. Whether you are a professional musician or a hobbyist, this reverb unit is a great addition to your gear.
Pros of buying a RT-921 Reverb Butler Tube B.K.:1. Authentic Tube Sound: The RT-921 uses a 12AX7 tube to provide a warm, natural reverb sound that cannot be replicated by digital processors.
2. Versatility: The RT-921 offers a wide range of reverb settings, including room, hall, plate, and spring reverb. This versatility allows you to tailor the reverb to suit different styles of music.
3. Easy to Use: The RT-921 has simple controls, making it easy to dial in the perfect reverb sound without requiring extensive technical knowledge.
4. Durable Construction: The RT-921 is built with high-quality components and a sturdy steel chassis, ensuring that it can withstand regular use and last for many years.
Cons of buying a RT-921 Reverb Butler Tube B.K.:1. Higher Cost: Tube-based reverb units tend to be more expensive than digital units, and the RT-921 is no exception. If you are on a tight budget, you may want to consider a less expensive digital option.
2. Maintenance Requirements: Tube-based units require regular maintenance to replace worn-out tubes and keep the unit in good working order. This can add to the cost of ownership over time.
3. Limited Output: The RT-921 has a maximum output of 600mW, which may not be sufficient for use with high-power amplifiers. If you need a reverb unit with more output, you may want to consider a different option.
Conclusion:The RT-921 Reverb Butler Tube B.K. is a high-quality tube-based reverb unit that offers a rich, natural reverb sound and a wide range of settings. While it is more expensive than digital units and requires some maintenance, its durability and versatility make it a worthwhile investment for many guitarists. If you are looking for a reverb unit that can add depth and dimension to your guitar sound, the RT-921 is definitely worth considering.
Recommendation:If you are looking for a high-quality tube-based reverb unit with a rich, natural reverb sound, the RT-921 Reverb Butler Tube B.K. is a great option. Its versatility and easy-to-use controls make it suitable for a wide range of musicians, from beginners to experienced pros. While it may be more expensive than digital units, its durability and long-term value make it a worthwhile investment for anyone who values authentic tube sound.
Tube Works mos valve driven circuit patented stereo Tube12 spring reverberate 921 concept design b. It appeared to have never been opened before, and there were absolutely no tell tale burn marks or odor indicating malfunction.
I opened it up to take pictures, and also to look for any obvious problems. Other than that, this rt 921 appears in great shape aside from a few scratches on the outside only. Found this at an estate.
Please feel free to ask questions. It is rack mountable, and measures 19 wide 17 not including rack ears, tall, and 11 deep allowing for connectors. Butler made in USA free shipping for only.