Preamplifiers
REX 3 Preamplifier
Our ultimate 18-tube, dual-chassis, 6H30 SuperTube preamplifier with tube rectification. Simply the best.
$30,000
VK-90 Preamplifier
Our finest single-chassis, 8 6H30 SuperTube preamplifier. Fully upgradeable to REX 3.
$15,000
New! VK-85 Preamplifier
Fully balanced UnistageTM solid-state flagship,
4th generation SuperPak Quattro.
$12,500
KEY PREAMPLIFIER TECHNOLOGIES
All BAT Preamplifiers are fully balanced, with zero feedback, and use only one gainstage. Our latest generation of preamps offer greater transparency due to breakthroughs in the second-generation transformer coupled outputs and Gen 3 SuperPak capacitors. Low level detail is revealed in a clear and unforced manner, while the overall sound is natural from top to bottom.
UNISTAGE CIRCUIT DESIGN
All BAT preamplifiers employ our trademark Unistage circuit which provides the ultimate short signal path by amplifying the signal only once.
The benefit of a single gain stage preamplifier lies in its simplicity and potential for improved signal integrity. By utilizing only one amplification stage in the signal path, a single gain stage preamplifier minimizes the number of components and potential sources of distortion or coloration. This streamlined design helps to preserve the delicate nuances and dynamics of the original audio signal, resulting in a more accurate and transparent sound reproduction. Additionally, the reduced circuitry can contribute to lower noise levels and improved signal-to-noise ratio, allowing for greater detail and clarity in the audio output. A single-gain stage preamplifier delivers the purest and most direct audio signal path.
6H30 SUPERTUBE
BAT introduced the world to the 6H30 SuperTube which is now well-known for its exceptional performance in audio applications. With its unique design and construction, the 6H30 SuperTube offers a range of benefits. One of its key advantages is its low internal impedance, which enables it to drive loads with greater ease and precision. This characteristic contributes to improved overall audio quality, providing a tighter bass response, enhanced dynamics, and better control over the audio signal.
Additionally, the 6H30 SuperTube is highly regarded for its low distortion and low noise characteristics. Its superior linearity and minimal microphonic effects result in a cleaner and more accurate sound reproduction. This makes the 6H30 SuperTube an excellent choice for preamplifiers, where it can contribute to a more refined and immersive listening experience. Overall, the 6H30 SuperTube stands out as a reliable and high-performing vacuum tube, cherished by audio enthusiasts for its ability to deliver exceptional audio fidelity and musicality.
GEN 3 SUPERPAK
The new third-generation BAT SuperPak is the result of hundreds of hours of listening tests and represents a significant leap forward in the transparency and openness of BAT’s preamplifiers. The new SuperPak is a hybrid construction with two capacitors integrated into each shell one of which is the world’s finest silver-in-oil capacitor. These capacitors are carefully assembled within a low-resonance shell to eliminate colorations caused by unwanted vibrations. With the BAT SuperPak, you can expect enhanced clarity and effortless reproduction of low-level detail, as well as a captivating sweetness and naturalness throughout the entire sound spectrum.
SHUNT VOLUME ATTENUATOR
The volume control is often the weakest link in many preamplifiers. BAT’s innovative Shunt Volume Attenuator is a CPU controlled ANALOG resistor ladder volume control. The signal stays 100% in the analog domain and uses high quality Vishay metal resistors for minimum parts in the signal path. Each preamplifier has extremely precise steps of only 0.5dB so you can set the volume exactly where you like it and have the same quality at all volumes.