Violectric DHA-V226 Headphone Amplifier, Preamp and DAC

The Violectric DHA-V226 Headphone Amplifier, Preamp and DAC is a high-quality compact solution for demanding hi-fi tasks. The high-resolution converter unit accepts digital audio with up to 32 bit at 384 kHz and DSD 256 via USB-C. The converted signal is then output by a headphone amplifier in top Violectric quality to balanced or unbalanced headphones via 4-pin XLR, 4.4 mm Pentaconn or 6.3 mm jack. The innovative circuit enables the operation of a wide variety of headphone types, from high-impedance models to low-impedance versions and magnetostats. Lowest noise and minimal distortion allow an exceptionally clear, detailed reproduction. Two analog RCA inputs and an analog RCA output integrate the DHA V226 effortlessly into a hi-fi setup and make it the central hub.

Built-in top-class digital-to-analog converter

Connect the Violectric DHA V226 headphone amplifier directly to your digital streamer or mobile player via USB-C and enjoy your digital music collection or Internet radio quickly and directly.

Convenient switching between sources and outputs

The Violectric DHA V226 is equipped with 2 stereo inputs (balanced via XLR and unbalanced via RCA) and an additional line output (unbalanced via RCA) - on the rear of the device. This allows you to connect 2 independent playback devices such as streamers, CD players, etc. directly to the headphone amplifier and use it as a preamplifier and also drive active speakers.

Balanced headphone output

When listening to music via loudspeakers, you are part of the auditorium. When listening via “normal” headphones, you take the place of the conductor. When listening with “balanced” headphones, you are part of the orchestra.

If headphones are operated symmetrically, the channel separation is increased even further. Balanced headphones usually have a 4-pin XLR connection or a Pentaconn plug.

True balanced operation requires a great deal of effort in the form of four built-in power amplifiers.

Pre-Gain

7-way adjustable amplification for optimum adaptation to all sources and headphones (Backside, -18, -12, -6, 0, +6, +12, +18 dB).

The headphone amplifier is positioned between the music source and the headphones. The source can have different levels of power and the headphones can have different levels of sensitivity.

The Violectric PRE-GAIN serves to compensate for these differences and to optimize the headphone amplifier for every conceivable combination. This results in minimal noise, the lowest distortion factor and the best channel balance.

Superior Sound Reproduction

The Violectric DHA V226 has been carefully designed to preserve sound fidelity in its purest form. The advanced audio technology ensures high-resolution and distortion-free sound reproduction across the entire frequency spectrum.

Whether you want to explore subtle nuances in your music or create precise mixes, this headphone amplifier allows you to hear every detail clearly.

Violectric's unique technology

Lowest Noise - through a very small internal gain. This makes the amplifier's own noise inaudible.

High output voltage - due to an internal 50-volt operating voltage. Therefore, ideally suited for high-impedance headphones.

High output power - thanks to powerful amplifiers that can deliver far more power than even the most demanding headphones require. Therefore, ideally suited for headphones with low impedances and magnetostats.

High damping factor - due to the lowest output impedance. Therefore, ideally suited to drive even the most difficult headphones without interference. The advantage for an uncompromising frequency response.

Violectric - The brand for music lovers

Violectric brings decades of expertise and the uncompromising quality standards of professional Lake People products to the world of hi-fi - with passion! Music lovers all over the world rave about the seamless integration into their systems: from a convenient and versatile input section to precisely adjustable gain control and digital interfaces with first-class converter technology at broadcast level - no wish remains unfulfilled here.

The entire Violectric portfolio impresses with intuitive operability that is otherwise only known from professional audio technology. And there are no compromises when it comes to quality: Every single component is carefully selected to guarantee maximum sound fidelity.

However, Violectric not only stands for outstanding technology, but also for timeless elegance. The products are integrated into an elegant, high-quality housing and fit perfectly into any sophisticated hi-fi setup. For audiophile perfectionists who don't want to compromise, the Niimbus series offers the ultimate - both visually and technically at the very highest level.

Product Specifications:

Form Factor: Desktop

Converter Type: D/A Converter

Number of Channels: 1x D/A

Converter Circuitry:

D/A Chipset:1x Cirrus Logic CS43131

Display: No

Maximum Sampling Rate: 384 kHz / 32-Bit (PCM)

Number of Microphone Inputs: No

Signal Processing:

Gain/Trim Range:

0 dB to +6 dB

-18 dB to +18 dB (Pre-Gain DIP Switches)

Connectivity:

Analog Audio I/O:

2x Stereo RCA Unbalanced Line Input

1x XLR 4-Pin Balanced Headphone Output (Front Panel)

1x 1/4"" TRS Unbalanced Headphone Output (Front Panel)

1x Stereo RCA Unbalanced Line Output

1x 4.4 mm TRRRS Balanced Headphone Output (Front Panel)

Phantom Power: No

Digital Audio I/O: No

Host Connection: No

USB (Non-Host): 1x USB-C (Digital Input)

Sync I/O: No

Network I/O: No

MIDI I/O: No

Expansion Slots: No

Wireless: No

Performance:

Frequency Response: 5 Hz to 250 kHz -0.5 dB

Maximum Input Level: +21 dBu

Maximum Output Level: +21 dBu

Headphone Output Power:

1500 mW into 16 Ohms

2200 mW into 32 Ohms

2800 mW into 50 Ohms

3500 mW into 100 Ohms

1800 mW into 300 Ohms

900 mW into 600 Ohms

Impedance:

Line Inputs: 10 Kilohms

Line Outputs: < 1 Ohm

Dynamic Range:

Analog: > 131 dBA

Digital: 130 dB (Typical)

THD+N:

Analog:

< -102 dB / < 0.0008% (At 1 kHz, 2 x 10V, 100R = 1W)

< -100 dB / < 0.001% (At 1 kHz, 2 x 4V, 32R = 0.5W)

Digital: -115 dB

Crosstalk:

-100 dB (At 1 kHz)

-95 dB (At 15 kHz)

Digital Audio:

Sample Rates: Up to 384 kHz (PCM)

Bit Depths: Up to 32-Bit (PCM, D/A Conversion, Playback)

Digital Audio Decoding: DSD, PCM

Power:

Power Requirements: AC Input

AC Input Power: 115 to 230 VAC, 50 / 60 Hz (T 1 A)

Power Consumption: 15 VA

Certifications: CE, FCC

Dimensions: 9.9 x 6.7 x 2.6" / 25.2 x 17 x 6.5 cm (with Feet)

Shipping Weight: 6.32 lbs.

Shipping Dimensions (LxWxH): 13.9 x 10.1 x 5.9"