SKU: 48055605539

Violectric DHA V590 Headphone Amplifier, Preamp, and DAC

$2249.55 $2499.50
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Description

Violectric DHA V590 Headphone Amplifier, Preamp, and DACBuilt as a 3 in 1 studio workhorse, the DHA V590 from Violectric is a versatile D A converter with resampling and reclocking functions, a high quality preamplifier, and an audiophile balanced stereo headphone amplifier all at once. With support for 4 to 600 ohm headphones, this unit can drive the most demanding headphones such as planars and low impedance dynamics, while the ESS ES9026 Pro DAC chip provides dual mono, 32 bit floating point delta

Built as a 3-in-1 studio workhorse, the DHA V590 from Violectric is a versatile D/A converter with resampling and reclocking functions, a high-quality preamplifier, and an audiophile balanced stereo headphone amplifier all at once. With support for 4- to 600-ohm headphones, this unit can drive the most demanding headphones such as planars and low-impedance dynamics, while the ESS ES9026 Pro DAC chip provides dual-mono, 32-bit floating point delta sigma, digital-to-analog conversion, with support for up to 384 kHz PCM sampling rates and DSD512 decoding.

The V590 sports a plethora of I/O including balanced XLR input and output, unbalanced RCA input and output, multiple headphone outs including 1/4", 3.5mm, and a true balanced XLR 4-pin out, and four digital inputs: XLR 3-pin AES, RCA coaxial, TOSLINK optical, and USB-B, which provides the highest available sampling rate. With versatile functions like pre- and post-fader selection, five modes of resampling with a femto-scale atomic sync clock, pre-gain DIP switches, and a standard Alps RK 27 volume pot, it has never been simpler to control your signals. The unit also comes with a convenient infrared remote control.

Powerful Amplifier and Preamplifier
With three analog input paths and five output paths, you have plenty of options for your analog signal routing. The V590 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.
  • Balanced XLR inputs, balanced XLR outputs
  • Two unbalanced RCA stereo input pairs, one unbalanced RCA stereo output pair
  • Balanced XLR 4-pin stereo headphone output with wide ranging impedance support
  • Extra 1/4" and 3.5mm headphone outputs
  • Analog I/O selection as well as digital input selection
  • Pre- or post-gain routing selection 
  • Rear panel DIP switches for pre-gain control up to ±18 dB
Versatile DAC
The V590 sports powerful DAC hardware via its ESS-based ES9026 Pro DAC chip, which supports 32-bit resampling and reclocking, with a huge 180 dB dynamic range. The DAC can accept any signal down to 16-bit and expand it to 32-bit for higher quality audio and avoidance of clipping. The internal atomic clock is accurate down to 80 femtoseconds, utterly eliminating any jitter in the resampling process. All digital signals can be expanded to 32-bit, and through USB, sample rates as high as 384 kHz PCM and DSD512 can be achieved.

Professional Quality Electronics
The V590 is built to the highest standards with top-grade electronics. From high-quality resistors to reliable controls and connectors, this desktop unit is built to last for years of continuous studio use.
  • 52 transistors, 24 high-quality audio op-amps in the signal path
  • High-grade MKP capacitors 
  • 0.1 to 1% Metallfilm resistors 
  • Large filter capacity of >35,000 uF
  • Two toroidal transformers, 25 + 25W
  • Alps RK 27 motorized volume control, RK 27 balance control
  • Neutrik gold-plated XLR 4-pin headphone connector, Neutrik silver-plated 1/4" headphone connectors
  • Delayed relay-based headphone output during power on or instant cut-off of power
  • Rugged black anodized aluminum chassis

Specifications

Converter Type
D/A Converter
Number of Channels
1 x D/A (at 48 kHz)
Conversion Formats
AES3, TOSLINK
Converter Circuitry
D/A Chipset:
1 x
Display
No
Maximum Sampling Rate
384 kHz / 32-Bit (PCM)
Number of Microphone Inputs
2
Expansion Slots
No
Gain/Trim Range
0 dB to +6 dB
-18 dB to +18 dB (Pre-Gain DIP Switches)
Connectivity
Analog Audio I/O
2 x XLR 3-Pin Balanced Line Input
1 x Stereo RCA Coaxial Unbalanced Line Input
2 x XLR 3-Pin Balanced Line Output
2 x Stereo RCA Coaxial Unbalanced Line Output
1 x XLR 4-Pin Balanced Headphone Output (Front Panel)
1 x 1/4" TRS Unbalanced Headphone Output (Front Panel)
1 x 1/8" / 3.5 mm TRS Unbalanced Headphone Output (Front Panel)
Phantom Power
No
Digital Audio I/O
1 x XLR 3-Pin AES3 Input
1 x RCA Coaxial AES3 Input
1 x TOSLINK Optical ADAT Input
Host Connection
No
USB (Non-Host)
1 x USB-B (Digital Input)
Sync I/O
No
Network I/O
No
MIDI I/O
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
700 mW into 4 Ohms
1300 mW into 8 Ohms
2000 mW into 16 Ohms
4700 mW into 32 Ohms
6400 mW into 50 Ohms
4300 mW into 100 Ohms
1450 mW into 300 Ohms
740 mW into 600 Ohms
Impedance
Line Inputs:
10 Kilohms
Line Outputs:
< 1 Ohm
Dynamic Range
Analog:
> 131 dBA
Digital:
180 dB
THD+N
< -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)
Crosstalk
-105 dB (At 1 kHz)
-100 dB (At 15 kHz)
Digital Audio
Sample Rates
Up to 384 kHz (PCM)
Sample Rate Conversion
On Digital Inputs
Bit Depths
Up to 32-Bit Float (PCM, Delta-Sigma)
Digital Audio Decoding
DSD, PCM
Sync Sources
AES3, Atomic Clock
Clocking
Atomic Clock:
Compatibility
OS Compatibility
Windows
macOS
Linux
Included Software
No
Supported Drivers/API & Plug-Ins
macOS Class-Compliant (No Driver Needed)
Mobile App Compatible
No
Mobile Device Compatibility
Android Tablet
Power
Power Requirements
AC Input
AC Input Power
115 to 230 VAC, 50 / 60 Hz (T 1 A)
Power Consumption
50 VA
Physical
Certifications
WEEE
Dimensions
11.4 x 11.1 x 3.5" / 29 x 28.2 x 9 cm (with Feet)
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 48055605539

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4.6 ★★★★★
Based on 22 reviews
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Product Reviews
C
Verified Purchase
Caleigh Meyer
Dallas, US
★★★★★ 4
Overall good toy for dogs
Color: Blue
My dog loves her snoop. I put little training treats in there for her, and she loves to roll it around and get the treats out. For her, it doesn’t last very long because they do fall out pretty easy, but she is a big dog so a smaller dog might have a harder time than her. Very sturdy and easy to travel with. Not noisy at all. I would say it’s a good, quick play toy for a dog like mine.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 14, 2026
A
Verified Purchase
Anel
Charlottesville, US
★★★★★ 5
Fav Chew Toy 🦴
Color: Blue, Color: Blue
My baby is half rottweiler and half doberman &’ he has a pretty strong grip when it comes to chew toys. But this one, it’s his favorite toy! He never leaves the house without it. It’s also really fun to add his favorite treats in there when’s he bored to keep him entertained! Not loud at all and will keep him from chewing on other things and not heavy as other rough chew toys!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 31, 2026
L
Verified Purchase
Love for Design
Battle Creek, US
★★★★★ 5
Great you made super well
Color: Blue Lil Snoop, Color: Blue Lil Snoop
This is such an awesome toy. It’s super durable strong bounces and a perfect size. We got the small. We got blue because our pup can see it. It allows for creativity and endless limits to what you can make for it to be a fun experience. It has a nice sized hole in the center which allows you to add treats and food. Pop it inward and it slightly if large enough prevents the treats from coming out super fast. The ball rolls bounces and they can grip it nicely. It is easy to clean The only thing I didn’t like was the way the plastic tabs were situated inside the toy as you just be careful you don’t allow it to drip inside and dog gets it. No noise just fun. Our 15lb Cavapoo loves it
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 17, 2026
K
Verified Purchase
Kay
Charlottesville, US
★★★★★ 3
No challenge once they figure it out once, or if they have a long nose
Color: Blue
The first time I used this with my 9 month old Shepard mix, it was great. We used about 1/3 cup of her kibble and added the Nook to make it harder. It kept her working for 20-30 minutes. However, now that she knows how to remove the Nook, and stick her snout into the opening and lick up the kibble, it lasts about 5 minutes, and is no longer a challenge. She still enjoys playing with this, even when it is empty, and hasn't it destroyed it yet, so for that 3 stars.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 5, 2026
J
Verified Purchase
Jaq
Waukegan, US
★★★★★ 5
Buy it — it’ll be your dogs best friend!
Color: Orange
Best treat toy ever! In the beginning of 2025 I bought this for my 12yr old Alaskan Malamute who loves puzzles and brain games. She loved it and played with it every day. Sadly, she passed middle of this year. Now in December, I have purchased this toy again for my newly adopted 10 month Great Dane puppy. Again, it’s an absolute hit! My Dane eats very fast, so I actually use this as a way to break up her meals. I put about half her meal (freeze dried raw kibble) in her slow feeder bowl and fill this toy about two times to feed her the other half. Also, we are crate training and before I leave the house I put treats in this toy and leave it in the crate with her. She has bad separation anxiety, but this toy actually seems to help calm her down because she enjoys it so much. I have bought many treat toys — this one is supreme. It’s not too loud or too difficult for the dogs to play with. So far it has held up without being chewed apart. It’s good quality, great size (orange for large breeds) and honestly, worth every penny.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 12, 2025

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