AMPRX BB-0000-A Brownbox Tube Amplifier Voltage Attenuator 860010348802

( Brand: Amprx ), ( Manufacturer Part Number: BB-0000-A ), ( Model: BROWNBOX ), ( Part Type: Tube Amplifier Attenuator ), ( Amplifier Type: Input Voltage Attenuator ), ( Amplifier Technology: Vacuum Tube ), ( UPC: 860010348802 )

Review AMPRX Brownbox Tube Amplifier Input Voltage Attenuator

The Amprx BB-0000-A BrownBox Tube Amplifier Voltage Attenuator is a high-performance, versatile piece of audio equipment designed to provide precise voltage attenuation for tube amplifiers. This attenuator is housed in a sturdy, brown metal enclosure that not only adds an aesthetic appeal but also ensures the durability of the device.

The BB-0000-A is equipped with a total of six input and six output pairs, allowing it to accommodate a wide range of tube amplifiers. Each input and output pair is individually shielded to minimize the interference and ensure optimal signal transfer. The attenuator features a variable input impedance control, enabling users to match the impedance of their source and load for maximum efficiency and sound quality.

The Amprx BB-0000-A Voltage Attenuator provides a continuous attenuation range from 0 dB to -20 dB, making it suitable for various applications, including level matching, power output reduction, and speaker impedance transformation. The attenuation is adjustable in 0.5 dB increments via the front-mounted rotary controls, providing fine-grained control over the signal level.

The unit's high-quality, low-noise design ensures minimal interference and distortion, delivering a clean and accurate signal to your tube amplifier. The input and output connectors are made of gold-plated brass for superior conductivity and corrosion resistance. Additionally, the attenuator includes a grounding point to minimize the possibility of hum and noise.

The Amprx BB-0000-A BrownBox Tube Amplifier Voltage Attenuator comes with a user-friendly control panel, featuring clear labeling and easy-to-read meters for input and output voltage readings. Its robust construction, combined with its adjustable input impedance control and wide voltage attenuation range, makes it an invaluable tool for audio enthusiasts and professionals who demand the highest level of performance from their tube amplifiers.

The Ampright BB-0000-A brownbox tube amplifier voltage attenuator is a device designed to adjust and attenuate the voltage of an audio signal for use with tube amplifiers. Here are some potential pros and cons of buying this product:

1. Versatile: It can be used with various types of tube amplifiers and can handle different input voltages, making it a versatile addition to any tube audio setup.

2. Made for tube amplifiers: The BB-0000-A is specifically designed for use with tube amplifiers, ensuring optimal performance and compatibility.

3. High-quality components: The Ampright brand is known for using high-quality components in their products, which can contribute to better sound quality and reliability.

1. Size and weight: The BB-0000-A is a relatively large and heavy device, which can add to the overall size and weight of your audio setup.

2. Price: Compared to some other voltage attenuators or simple attenuator pots, the BB-0000-A may be considered more expensive.

3. Complexity: Depending on your level of experience with audio equipment, the BB-0000-A's features and controls might be more complex than a simple attenuator pot.

The Ampright BB-0000-A brownbox tube amplifier voltage attenuator offers several advantages for those with tube amplifier setups, such as versatility, high-quality components, and optimal performance. However, it also comes with some potential downsides, including its size, weight, complexity, and price. Ultimately, the decision to purchase the BB-0000-A depends on your specific needs, budget, and experience level with audio equipment.

If you're looking for a high-quality, versatile voltage attenuator specifically designed for tube amplifiers and don't mind the size, weight, or complexity, the Ampright BB-0000-A could be an excellent investment for your audio setup. However, if you're on a tight budget or prefer a simpler solution, you might want to consider other options or a high-quality attenuator pot.

Details:

The item is brand new and comes in its original packaging. AmpRX BrownBox Tube Amplifier Input voltage Attenuator: images. With most listings the pictures are of items up for sale.

part #: bb0000 price

• $379.00

specifications guitoamps:

• brand: Amprx
• mpn: Bb-0000-a
• model: Brownbox
• part type: Tube Amplifier Attenuator
• amplifier type: Input Voltage Attenuator
• amplifier technology: Vacuum Tube
• upc: 860010348802

seller guitoamps:

• city: Marion, Ohio
• rating: 100.0%
• # reviews: 1337

returns guitoamps:

• time: 30 Days
• policy: Returns Accepted
• paid by: Seller
• method: Money back

general guitoamps:

• condition: New
• Musical Instruments Gear > Guitars Basses > Guitar Amplifiers

shipping guitoamps:

• class: Economy
• service: Economy
• type: Fixed
• transit: 4-7 Days
• cost: $0.00

payments guitoamps:

• credit card: Discover
• other
• wallet: Google-pay

offer guitoamps:

• options: Ship-to-home
• sold: 0
• started: March 29, 2025
• availability: In Stock

Amprx BB-0000 Is Similar To:

• Amprx Power Solutions Br-0000-a Brownie Voltage Controller For Tube Amplifiers (50.7% similar) Its robust build quality means you can rely on it to protect your and preserve tone for years come. Fuse options for versatile compatibility: the Amprx brownie features flexible fuse options, offering a 2a smaller amps and 4a larger model's. Amprx power solutions brownie voltage ...(January 23rd, 2026)