BUTLER RT-4001 Box Preamp Pro Tube Audio

( Brand: Butler ), ( Part Type: Box Preamp Tube )

Review BUTLER Works Butler. Box Preamp Pro Tube Real Direct Audio

The Butler Box Preamp Pro RT-4001 is an exceptional tube preamp that promises to elevate your audio experience to new heights. This versatile device is meticulously crafted with an emphasis on quality and performance, making it a standout choice for both professional and home audio enthusiasts.

At its core, the Preamp Pro RT-4001 houses four 12AX7 vacuum tubes, each carefully selected for their superior sound quality. These tubes work in tandem to deliver a warm, rich, and nuanced sound that is unparalleled in its clarity and depth. The preamp features a fully balanced, dual-mono design, ensuring that both left and right channels receive identical treatment, thereby minimizing any potential phase cancellations and maintaining the integrity of the original audio signal.

The Preamp Pro RT-4001 boasts an array of input and output options, catering to a wide range of audio sources. Its front panel features an XLR balanced input, a 1/4" unbalanced input, and a 1/4" headphone output, ensuring flexibility in connecting various audio devices. The rear panel offers RCA and XLR outputs, allowing for seamless integration with your audio system.

The preamp's control panel is ergonomically designed for ease of use, with a master volume knob, a gain control knob, and a high-pass filter switch. The high-pass filter allows you to cut out any low-frequency rumble or noise, ensuring a clean and clear sound. The preamp also provides a 12V DC power output, enabling you to power an external device, such as a phono stage or a headphone amplifier.

Built with premium materials and meticulous craftsmanship, the Preamp Pro RT-4001 is a testament to the Butler Box's commitment to producing high-quality audio equipment. The preamp's sturdy aluminum chassis is both heat-sink and vibration-damping, ensuring optimal performance and longevity. The preamp's knobs and switches are solidly built, providing a satisfying tactile feedback.

In conclusion, the Butler Box Preamp Pro RT-4001 is more than just a preamp; it's a sonic journey that invites you to explore the true potential of your audio system. Its tube-driven design, versatile connectivity options, and high-quality construction make it an excellent investment for anyone seeking a truly immersive and authentic audio experience.

1. Tube Technology: The Butler Box Preamp Pro Tube RT-4001 uses tube technology, which is known for providing a warm, natural sound that can enhance the overall listening experience.

2. Versatility: This preamp can be used with a variety of sources, including turntables, CD players, and even digital sources, making it a versatile addition to any audiophile's setup.

3. High-Quality Components: The Butler Box Preamp Pro Tube RT-4001 uses high-quality components, including premium tubes, to deliver a high-fidelity sound.

4. Customizable: The preamp allows for adjustments to various parameters, such as gain, bass, and treble, allowing users to fine-tune their sound to their preferences.

1. Price: The Butler Box Preamp Pro Tube RT-4001 is on the higher end of the price range for preamps, which may be a barrier for some potential buyers.

2. Maintenance: Tube-based equipment requires regular maintenance to ensure that the tubes are functioning properly and to replace them when they need to be replaced.

3. Size: The preamp is larger than some other preamps on the market, which may make it difficult to fit into smaller spaces.

The Butler Box Preamp Pro Tube RT-4001 is a high-quality preamp that can enhance the sound of any audio system. Its tube technology, versatility, and customizability make it a great choice for audiophiles who are looking for a premium sound. However, its high price, maintenance requirements, and size may make it a less attractive option for some potential buyers.

If you are an audiophile and are looking for a premium preamp to enhance your audio system, the Butler Box Preamp Pro Tube RT-4001 is a great option to consider. Its high-quality sound and customizable features make it a worthwhile investment for those who are serious about their audio. However, if price or space are concerns, there may be other preamp options that better fit your needs.

Details:

Great for any recording or live situation, bass guitar, keys, acoustic guitar, sound amazing with this box, I am selling because I own four of the rack versions. Early version made by bk Butler himself. This box is all original, and in great shape, includes power supply.

part #: rt-4001 prices

• $505.36-$610.29

Offer:

• Started: January 30, 2015, 8:33 am
• # Sold: 0
• best offer: false
• quantity: 1
• # bids: 0

Payments:

• PayPal

Ratings:

1. Great,Thank-you!!! 01-28-15
2. sent prompt as described AAA 01-30-15
3. Quick response and fast payment. Perfect! THANKS!! 01-27-15
4. As Described. Good Seller. 01-27-15
5. Thank You for your business. 01-26-15

Shipping:

• handling: 1 days
• type: Flat
• cost: $6.9

General:

• condition: Used
• Musical Instruments & Gear > Pro Audio Equipment > Signal Processors/Rack Effects
• in stock: Yes

Seller:

• city: Scarsdale, New York
• zipcode: 10583

Returns:

• paid by: Buyer
• policy: returns accepted
• type: Money Back
• time: 14 Days

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