Model: V324
from $2,799
The Violectric HPA V324 is a true-balanced headphone amplifier and preamplifier designed for discerning audio enthusiasts. It delivers exceptional sound reproduction with a remarkably low noise floor of < -100 dB and THD+N of < -102 dB, ensuring a pristine audio signal. Featuring a robust 4400 mW of power into 32 Ohms and a damping factor exceeding 250 at 50 Ohms, the V324 effortlessly drives a wide range of headphones through its XLR 4-pin balanced, 4.4 mm balanced, and 1/4" TRS unbalanced outputs. Its comprehensive analog connectivity includes balanced XLR and unbalanced RCA inputs and outputs, making it a versatile centerpiece for any high-fidelity audio setup. The front panel is adorned with two backlit VU meters, providing a classic visual representation of your audio levels.
Match your amplifier's power output (Watts RMS) to your speakers' sensitivity and impedance (Ohms). Do not obsess over astronomical peak wattage claims; RMS is the true measure of sustained power. Available from $2,799.
Amplifiers have practically zero ongoing costs aside from electricity, which is highly variable based on usage volume and class type (Class A uses more power than Class D). Good amplifiers can last decades with proper care. Consumables are virtually non-existent unless using tube amps.
Common Failure Modes
Solid-state amplifiers are extremely reliable. Failures usually stem from blown capacitors, overheated output transistors, or physical wear on volume potentiometers. Proper ventilation prevents 90% of heat-related failures.
Match your amplifier's power output (Watts RMS) to your speakers' sensitivity and impedance (Ohms). Do not obsess over astronomical peak wattage claims; RMS is the true measure of sustained power. Class D amplifiers run cool and are compact, while Class A/B offer traditional warm sound at the expense of heat and size.
Solid-state amplifiers can last 20+ years. Capacitors may eventually dry out and need replacement.
The Violectric HPA V324 True-Balanced Headphone Amplifier and Preamp is available at bhphoto, starting at $2,799.
Amplifiers have practically zero ongoing costs aside from electricity, which is highly variable based on usage volume and class type (Class A uses more power than Class D). Good amplifiers can last decades with proper care. Consumables are virtually non-existent unless using tube amps.
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