US MASTERS TVA30 Boutique Tube Comboworks Great Amplifier 112

( Brand: Us Masters ), ( Manufacturer Part Number: TVA30 ), ( Part Type: Tube Amplifier ), ( Venue Type: Performance ), ( Amplifier Type: Combo ), ( Impedance: 8 Ohms ), ( Suitable For: Electric Guitar ), ( Power: 30 W ), ( Amplifier Technology: Vacuum Tube )

Review US MASTERS 30 Watt Boutique Tube 112 Comboworks Great Local Pickup

The TVA30 by 30 Boutique is a high-performance, 30-watt tube amplifier that delivers rich, warm, and clear tones for guitar players. This amp is part of the Comboworks series, which allows for seamless integration with various cabinets, giving you the flexibility to customize your sound.

The TVA30 is built with three 12AX7A preamp tubes and two EL84 power tubes, providing a wide range of tonal options. These tubes are carefully selected for their superior quality, ensuring consistent performance and longevity. The amplifier's design focuses on delivering pure tube tones, with minimal added coloration or distortion.

The amp features a single channel with three selectable modes: Normal, Bright, and Crunch. Each mode offers a slightly different character, allowing you to explore various tonal possibilities. The Controls section includes a Volume knob, a Tone knob, a Bass knob, a Treble knob, and a Presence control. These knobs provide you with precise control over your sound, enabling you to shape your tone to suit your playing style.

The TVA30 is a versatile amplifier that caters to various music genres, from blues and rock to country and jazz. Its Class A design ensures that the amplifier responds dynamically to your playing, providing you with an authentic and engaging playing experience. The amplifier's power section has a fixed bias, eliminating the need for frequent maintenance and ensuring optimal performance.

The TVA30's compact size, measuring 19.7 inches (W) x 9 inches (D) x 9 inches (H), makes it an excellent choice for small venues, recording studios, or home use. It also comes with a footswitch jack, allowing you to easily switch between modes on stage.

The Comboworks series design of the TVA30 provides you with the flexibility to pair it with various speaker cabinets. This allows you to experiment with different speaker configurations and find the perfect match for your playing style. The amp's output is 1 x 16 Ohms, which makes it compatible with a wide range of speaker cabinets.

In summary, the TVA30 by 30 Boutique is a versatile, high-performance tube amplifier that delivers rich and warm tones. Its flexible design, with three selectable modes and compatibility with various speaker cabinets, makes it an excellent choice for guitar players looking for a versatile and engaging amplifier. The amplifier's carefully selected tubes, precise control overtones, and compact size make it a valuable addition to any guitar setup.

The TVA30 30-watt Boutique Tube Combo Amp by Workspirit is a popular choice among guitarists who value the warmth and tone of tube amplifiers. Here are some pros and cons to help you make an informed decision about purchasing this amp:

1. Authentic Tube Sound: The TVA30 delivers a rich, warm, and clear tone that is typical of tube amplifiers. It's perfect for blues, rock, and country genres.

2. Versatile: This amp comes with multiple channels, each with its unique tone character. It also has a semi-parametric EQ and a reverb effect.

3. Compact: Despite its tube technology and 112-watt speaker, the TVA30 is relatively compact, making it ideal for small to medium-sized venues and home use.

4. Durable: The amp is built with high-quality components, including a solid pine cabinet and a heavy-duty footswitch.

5. Affordable: Compared to some high-end tube amps, the TVA30 is relatively affordable.

1. Limited Power: With only 30 watts of power, the TVA30 may not be suitable for larger venues or gigs where a louder amp is required.

2. Tube Maintenance: Tube amplifiers require regular maintenance, including replacement of tubes every few years.

3. Weight: The TVA30 is not particularly heavy, but it's still heavier than solid-state amps, making it less portable.

4. Limited Features: While the TVA30 offers a range of features for its price point, it may not have all the bells and whistles that more expensive amps have.

The TVA30 is an excellent choice for guitarists who want an authentic tube sound in a compact and affordable package. It's versatile, durable, and offers a range of features that make it suitable for a wide range of musical styles. However, it may not be powerful enough for larger venues, and it requires regular maintenance due to its tube technology. Ultimately, if you're looking for a high-quality tube amp that won't break the bank, the TVA30 is a great option.

If you're in the market for a tube amp and the TVA30 fits your budget and power requirements, then I would highly recommend it. However, if you need more power or features, you may want to consider other options in the market. It's always a good idea to try out different amps before making a purchase to ensure that you find the one that best suits your playing style and needs.

Details:

Works as it should, pots are freshly cleaned with contact cleaner and tubes have less than 100 hours on them. EL84 British growl with top boost at a fraction of Cox prices. Gently gigged, some minor marks in the Rolex but from a smoke-free environment.

part #: tva30 price

• $299.99

specifications guitoamps:

• brand: Us Masters
• mpn: Tva30
• part type: Tube Amplifier
• venue type: Performance
• amplifier type: Combo
• impedance: 8 Ohms
• suitable for: Electric Guitar
• power: 30 W
• amplifier technology: Vacuum Tube

general guitoamps:

• condition: Used
• MUsical Instruments Gear > Guitars Basses > Guitar Amplifiers

payments guitoamps:

• other
• credit card: Diners-club
• wallet: Paypal

shipping guitoamps:

returns guitoamps:

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

offer guitoamps:

• options: Seller-arranged-local-pickup
• availability: In Stock
• started: May 23, 2026
• best offers: True
• sold: 0
• quantity: 1

seller guitoamps:

• city: Verona, Wisconsin
• # reviews: 21
• rating: 0.0%

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