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HPA V324
HPA V324
Professional studio headphone amplifier with VU meters, precise level control and maximum reliability.
Violectric HPA V324
Premium Analog Headphone Amplifier for Uncompromising Sound Purity
The Violectric HPA V324 is a powerful fully balanced headphone amplifier with preamp functionality. It combines decades of engineering from Lake People, Violectric and Niimbus into a single high-end component.
Main Features
- Four amplifier stages for true TRUE-BALANCED design
- Two analog inputs: XLR (balanced) and RCA (unbalanced)
- Motorized, remote-controllable volume with PRE-GAIN adjustment
- Precision VU meters for real-time signal monitoring
- Preamplifier mode with switchable line outputs (Head / Off / Line, Pre/Post)
Connections
- Analog stereo inputs: 1× XLR balanced, 1× RCA unbalanced
- Headphone outputs: 4-pin XLR balanced, 4.4 mm Pentaconn balanced, 6.3 mm jack unbalanced
- Analog stereo outputs: 1× XLR balanced, 1× RCA unbalanced
Versatile Performance
Whether as a dedicated headphone amplifier or as a high-quality preamp, the HPA V324 drives demanding headphones, power amplifiers or active speakers with ease. Individually switchable outputs make it a flexible hub for studio or high-end home systems.
Balanced Listening
Balanced outputs (4-pin XLR / Pentaconn) ensure superior channel separation and precise sound. Four discrete amplifier stages provide distortion-free, reference-level amplification for the most discerning listeners.
PRE-GAIN Control
Six gain steps from –18 dB to +12 dB can be selected on the front panel, offering ideal volume control and perfect matching to any source while keeping noise extremely low.
Protective Circuits
- Delayed ON and instant OFF switching
- DC monitoring with automatic output disconnection
- Overload monitoring to protect connected headphones
Technology Highlights
- Ultra-low internal gain for minimal self-noise
- ±50 V internal power supply for high output voltage, perfect for high-impedance headphones
- Plenty of output power even for low-impedance and planar magnetic models
- Extremely low output impedance for high damping factor and linear frequency response
With timeless design and robust construction, Violectric brings professional studio technology to the high-end world – for music lovers who demand uncompromising quality.
Features
- TRUE-BALANCED technology: Four output stages for genuine balanced playback – maximum signal integrity for high-resolution audio.
- 1 balanced XLR input and 1 unbalanced RCA input
- 2 outputs (balanced XLR, unbalanced RCA) individually switchable for use as headphone amplifier or preamplifier
- PRE-GAIN: 6-step adjustable gain
- Motorized potentiometer for remote control
- Precisely dimmable VU meters for visual input-level monitoring
- 5000 mW output at 50 Ω and 21 V RMS at 600 Ω with an exceptionally low noise floor of –102 dBu (A-weighted)
Included
- 1× Violectric HPA V324
- 1× Power cord
- 1× User manual
Technical Data
| Item No. | 1008794 |
|---|---|
| Max. Input Voltage | +21 dBu |
| Dynamic Range | >131 dB (A-weighted) |
| Amplifier Type | 4× 8 transistors (true balanced) |
| Volume Potentiometer Type | ALPS RK27 |
| Volume Knob | 50 mm aluminium |
| Output Impedance | 0.3 Ω balanced / 0.15 Ω unbalanced |
| Input Sensitivity | +6 dBu |
| Input Impedance | 10 kΩ |
| Signal-to-Noise Ratio (SNR) | <102 dBu (A-weighted) |
| Power Supply | Internal 230 V / 115 V AC |
| Frequency Response | 5 Hz – 150 kHz |
| Crosstalk | –105 dB (1 kHz) / –100 dB (15 kHz) |
Professional studio headphone amplifier with VU meters, precise level control and maximum reliability.