Why choose between a studio-quality preamp, an audiophile headphone amp, or a cutting edge DAC when you can have all three with theDHA V380fromViolectric, a versatile D/A converter with resampling and reclocking functions, a high-quality loudspeaker preamp
Why choose between a studio-quality preamp, an audiophile headphone amp, or a cutting edge DAC when you can have all three with theDHA V380fromViolectric, a versatile D/A converter with resampling and reclocking functions, a high-quality loudspeaker preamplifier, and a balanced stereo headphone amplifier. With support for up to 600-ohm headphones, this unit can drive the most demanding headphones, such as planars and low-impedance dynamics, while the two per-channel DAC chip provides 32-bit digital-to-analog conversion, with support for up to 384 kHz PCM sampling rates and DSD256 decoding.
The V380 sports a plethora of I/O including RCA dual stereo pair inputs, balanced XLR line outputs, RCA stereo outputs, diverse headphone outputs with balanced XLR 4-pin, 4.4mm Pentaconn, and 1/4″ options, and three digital inputs: RCA coaxial, TOSLINK optical, and USB-B, which provide the highest available sampling rate. With versatile functions like pre- and post-fader selection, three modes of resampling, and pre-gain DIP switches, it has never been simpler to control your signals, whether they be for hi-fi headphones or speaker systems.
Powerful Amplifier and PreamplifierWith three digital input paths and two analog output paths, you have plenty of options for your signal routing. The V380 is designed to be operated as either a headphone amplifier or a loudspeaker preamplifier, with selectable inputs and outputs, as well as pre- or post-gain routing. Protective circuits also help to avoid overloads.
Specifications
| Converter Type | D/A Converter |
| Number of Channels | 2 xD/A |
| Conversion Formats | S/PDIF (Coaxial), TOSLINK |
| Converter Circuitry | D/A Chipset: 2 x |
| Display | No |
| Maximum Sampling Rate | 384 kHz / 32-Bit (PCM) |
| Number of Microphone Inputs | No |
| Expansion Slots | No |
| Gain/Trim Range | -18 dB to +18 dB (Pre-Gain DIP Switches) |
Connectivity
| Analog Audio I/O | 2 xStereo RCA Coaxial Unbalanced Line Input 2 xXLR 3-Pin Balanced Line Output 2 xStereo RCA Coaxial Unbalanced Line Output 1 xXLR 4-Pin Balanced Headphone Output (Front Panel) 1 x1/4″ TRS Unbalanced Headphone Output (Front Panel) 1 x4.4 mm TRRRS Balanced Headphone Output (Front Panel) |
| Phantom Power | No |
| Digital Audio I/O | 1 xRCA Coaxial S/PDIF Input 1 xTOSLINK Optical ADAT Input |
| Host Connection | No |
| USB (Non-Host) | 1 xUSB-B (Digital Input) |
| Sync I/O | No |
| Network I/O | No |
| MIDI I/O | No |
Performance
| Headphone Output Power | 5000 mW into 50 Ohms (Max) 8820 mW into 600 Ohms |
| Dynamic Range | Analog: 123 dBA Digital: 180 dB |
| THD+N | < -112 dB (D/A Conversion) |
Digital Audio
| Sample Rates | Up to 384 kHz (PCM) |
| Sample Rate Conversion | On Digital Inputs |
| Bit Depths | Up to 32-Bit (PCM, D/A Conversion, Playback) |
| Digital Audio Decoding | DSD, PCM |
Compatibility
| OS Compatibility | No |
| Included Software | No |
| Mobile App Compatible | No |
Power
| Power Requirements | AC Input |
| AC Input Power | 115 to 230 VAC, 50 / 60 Hz (T 1 A) |
| Power Consumption | 50 VA |
Physical
| Certifications | CE, FCC, WEEE |
| Dimensions | 11.4 x 9.8 x 3.1″ / 29 x 25 x 8cm (with Feet) |
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