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Average Price: $1,401
High-end/Boutique
$300
$801+
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Description
Experience the warmth and versatility of the THD BiValve 30 Class-A 30-Watt Tube Guitar Head, a standout in the realm of guitar amplifiers. Designed for musicians who crave rich, vintage tones and modern flexibility, this amplifier head is a perfect blend of classic tube warmth with cutting-edge features. With its unique self-biasing technology, the BiValve 30 allows for effortless tube swapping, giving you the freedom to experiment with different tube types to craft your signature sound without the need for a technician.
This amplifier is built to deliver 30 watts of pure Class-A power, ensuring that every note you play is reproduced with clarity and depth. The BiValve 30 is known for its responsive dynamics, making it an excellent choice whether you're on stage or in the studio. Its compact design doesn't compromise on power, providing robust sound that can fill any venue. The dual input feature allows for more tonal options, accommodating both low and high-gain input preferences.
Key Features:
- 30 watts of Class-A power
- Unique self-biasing technology for easy tube swapping
- Dual input options for versatile tonal control
- Built-in Hot Plate power attenuator
- Hand-wired construction for superior sound quality
- Compact design, ideal for studio and live performances
Product specs
| Brand | THD |
| Model | BiValve 30 Class-A 30-Watt Tube Guitar Head |
| Year | 2010s |
| Categories | Guitar Heads |
| Electronics | Tube |
| Impedance | 16 ohms, 2 ohms, 4 ohms, 8 ohms |
| Number of Channels | 1 Channel |
| Number of Inputs | 2 Inputs |
| Output Power (Watts) | 30 |
| Reverb | None |
FAQs
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What type of tubes does the THD BiValve 30 Class-A 30-Watt Tube Guitar Head use?
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The THD BiValve 30 is designed to accommodate a wide variety of power tubes, including EL34, 6L6, 6550, and KT88, allowing for versatile tonal options and customization.
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Is the THD BiValve 30 suitable for live performances?
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Yes, with its 30-watt output, the THD BiValve 30 provides ample power for gigging, especially in smaller venues, while offering rich, full tube tone.
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Does the THD BiValve 30 have any built-in effects like reverb?
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No, the THD BiValve 30 does not include built-in effects such as reverb, focusing instead on delivering pure tube-driven sound.
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How many speaker outputs does the THD BiValve 30 have, and what are the impedance options?
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The THD BiValve 30 features multiple speaker outputs with impedance options of 16 ohms, 2 ohms, 4 ohms, and 8 ohms, providing flexibility for different speaker configurations.
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Can the THD BiValve 30 handle both clean and overdriven tones?
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Yes, the THD BiValve 30 is capable of delivering both clean and overdriven tones, thanks to its single-channel design and tube versatility, making it suitable for various musical styles.
Reviews
PROS
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Extremely touch-sensitive, responds well to dynamic playing
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Quietest Tube amp, ideal for studio use
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Huge output transformer for thick, rich tone
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Built-in attenuator allows for versatile sound control
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Accepts any tube without matching or biasing
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Simple yet powerful Bass and Treble tone controls
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Unique sound outside mainstream amp paradigms
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Harmonic-rich Class A topology for vibrant tones
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Plug & play tube swapping enhances customization
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Durable construction, built like a tank
CONS
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Initial brightness may require adjustment period
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Limited tone controls may not suit everyone
Owner Insights
We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about THD BiValve 30 Class-A 30-Watt Tube Guitar Head.
Features and functionality
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The THD BiValve 30 offers built-in attenuation and allows for swappable pre and power tubes, providing a unique, precise sound akin to a hi-fi amp.
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The OR15's master volume is noted to be highly effective at low volumes and includes a half-power switch to reduce output to 7 watts for bedroom use.
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The Laney Cub-Super 12, combined with a treble booster, offers low wattage input and an effects loop, making it a viable option for doom tones.
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Comparisons
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Compared to the VHT Special 6 Ultra, the BiValve 30 provides a precise, high-fidelity sound, whereas the VHT is noted for its affordability and hand-wired high-gain capabilities.
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The Laney LA Studio, although lacking an FX loop, is specifically designed for Sabbath tones when paired with a treble booster, as noted by users.
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User experience
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Owners appreciate the unique tonal character of the BiValve 30, highlighting its precision and versatility in tube swapping for varied sonic textures.
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An owner of a THD BiValve 30 highlights its versatility and special tone, with built-in attenuation allowing power tubes to run at maximum, suitable for live gigs.
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Use cases and applications
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The Orange Micro Dark's solid-state power section allows for decent low-volume performance, making it suitable for bedroom playing and recording.
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The Orange 35RT combo, while having the features needed for practice, is reported to sound small and boxy, lacking the depth for doom tones.
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Based on 0 Reviews and 0 Ratings
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