Crafted to deliver clear and accurate sound as close to the original as possible, the Astell & Kern ACRO CA1000T All-In-One Head-Fi Audio System offers high-level output to drive even high-impedance headphones with 4 levels of gain and up to 15 Vrms. Internally, it sports the latest ESS ES9039MPRO Dual-DAC, a triple amp system with a dual-vacuum tube, and Astell & Kern's TERATON ALPHA processor, which provides stellar bit-to-bit playback up to 384 kHz / 32-bit and 22.4 MHz with native DSD512 support. You can output this audiophile-level, noise-free sound from multiple balanced (2.5 and 4.4mm) and unbalanced (3.5mm and 1/4") headphone jacks, as well as stereo RCA and balanced mini-XLR.

The ACRO CA1000T can be used as a hi-fi sound system with multiple digital and analog inputs, or you can choose to wirelessly transmit high-quality music via Bluetooth 5.0, which supports 24-bit codecs such as aptX HD and LDAC. You can even receive audio from mobile devices with BT Sink to playback through your headphones. The amp can be used stationary or mobile thanks to a built-in 10,100mAh battery with up to 10.5 hours of playback and 256GB of internal storage, which can be augmented with an (optional) microSD card up to 1TB. However you use it, playback and settings are easily managed via the pop-up 4.1" 720p display mounted into the top of the unit.

Multifunctional Device with Diverse I/O    Equipped with a ES9039MPRO Dual-DAC    Triple Amp System with Dual Vacuum Tubes    4-Levels of Gain, Up to 15 Vrms Output    768 kHz / 32-Bit Audio & Native DSD512    2.5, 3.5, 4.4mm and 1/4" Outputs    RCA and Mini XLR Outputs    Up to 10.5 Hours of Battery Life    Bluetooth 5 and aptX/LDAC Codec Support    Dual-Band 2.4/5 GHz Wi-Fi & AK File Drop

• Equipped with a ES9039MPRO Dual-DAC for the first time ever
• Drive any headphone/IEM with 4 levels of gain and up to a 15 Vrms output
• Triple amp system with a dual-vacuum tube for hybrid sound options
• Multiple inputs and outputs provide maximum options and compatibility
• Built-in battery for portability and optimum power delivery

• The ACRO CA1000T goes beyond the limitations of a fixed headphone amp with the Head-Fi audio system, which can be set up anywhere and can run independently of its internal battery.
• The ACRO CA1000T offers detailed headphone sound thanks to its built-in high-power headphone amp that does not require a connection to other devices.
• Its all-in-one Head-Fi audio system provides connectivity with external audio devices and speakers thanks to its diverse range of input/output ports, allowing you to easily enjoy network audio playback and music streaming.

The ACRO CA1000T offers an extensive range of input/output options that can meet the needs of audiophiles looking to build their ideal Head-Fi system with maximum utility. For greater ease of use, you can change the input/output settings using the touchscreen on top of the product while multiple cables and devices are connected.

Unbalanced 3.5mm and 6.35mm and Balanced 2.5mm and 4.4mm Outputs

• The output port located on the front side of the product is compatible with a range of sizes, so various headphones and IEMs can be connected, including both low-impedance and high-impedance varieties. The 3.5mm port may also be used as an optical output. Enjoy the powerful output and dual-tube sound with any device of your choice.

Mini XLR, RCA Output

• Balanced mini-XLR and unbalanced RCA outputs with circuits that minimize noise and distortion offer the best sound to the amp and external audio devices through lineout, so it can effortlessly support active speakers or desktop Head-Fi sound environments

4.4mm and Coaxial Optical Inputs

• Receive signals from various external devices via its coaxial and optical digital inputs as well as a 4.4mm analog input, so users can build their perfect audio system. Receive digital and analog signals from an external DAC, interface, and external source devices and use them with the convenient integrated CA1000T system.

USB Input, Bluetooth, Wi-Fi

• Supports USB-C DAC functionality. Enjoy perfect sound from both Mac and Windows PCs, as the CA1000T can play ultra-high quality sound sources.
• Supports network play such as AK Connect and Roon Ready, as well as various streaming apps through high-quality Bluetooth and Dual-Band Wi-Fi, completing a perfect all-in-one Head-Fi audio system for audiophiles.

• TERATON ALPHA is Astell & Kern's unique technology that has been designed to produce audio playback that is as close to the original sound through effective power noise removal, efficient power management, and a fully converted audio output interface.

• Supports 4 gain level settings, so almost any headphones can be driven to an optimal state.
• Create the ideal output for a device’s characteristics and sound, allowing you to fine-tune and dial in your desired volume output. With up to 15 Vrms output, it can power high-impedance headphones with ease.
• The output ports' electrical capacity have been raised to add stability when operating devices with different impedances at the gain level setting, and the separate balanced and unbalanced volume controllers optimize electricity flow and reduce noise for the best sound.

• Designed with dual ES9039MPRO DACs from ESS, for a vivid and voluminous sound
• The ES9039MPRO is an additional ES9039PRO model that has a built-in stereo hardware MQA renderer. It has even more advanced modulation than the existing flagship DAC to reduce power consumption, noise, and distortion inside the DAC for enhanced audio performance.
• Astell & Kern invented and optimized a new design of amp block to heighten the performance of the ES9039MPRO, allowing it to offer more balanced sounds with higher intensity, deeper and richer bass, and clear highs.

With the ACRO CA1000T, you can pick and choose from seven DAC filters to create your own EQ/style. Design your own sound with the seven DAC filters.

• Minimum phase (Default):  Low latency minimal preringing and low-pass ripple wave
• Linear Phase Apodizing: Full image rejection by FS/2 to avoid any aliasing, with smooth roll-off starting before 20 kHz wave
• Linear Phase Fast Roll-Off: Most common filter with clean suppression and high rejection, best for music with high transients. Provides crisp clean highs wave
• Linear Phase Slow Roll-Off: Low group delay and symmetrical inputs response. Less ringing than Linear Phase, fast roll-off. Punchier bass than LPFR, with clean highs wave
• Minimum Phase Fast Roll-Off: Minimal preringing, preferred for imaging and soundstage. No aliasing in frequency domain. Stronger bass than Linear Phase, clean high waves
• Minimum Phase Slow Roll-Off: Nonsymmetrical filter designed to minimize preringing. Strong punchy bass with good transient attacks wave
• Minimum Phase Slow Roll-Off Low Dispersion: Provides a nice balance of the low latency of minimum phase filters and the low dispersion of Linear Phase filters. Minimal preringing is added to achieve the low dispersion in the audio

• Dual Twin Triode KORG Nutube tubes, which were implemented for the first time in Astell & Kern's SP2000T, offering advanced tube sounds.
• When a product is equipped with a Dual DAC, and one vacuum tube must be a separate circuit to convert the signal to balanced right before the output terminal. This structure requires a process to convert an unbalanced signal to a balanced signal, during which, noise gets amplified in the process.
• The CA1000T offers a complete balanced circuit that separates left and right channels with two vacuum tubes, creating even more natural and softer sounds.
• Both Tube AMP mode and OPAMP provide a powerful 15 Vrms output, and the headphone ports allow you to enjoy the unique sounds of vacuum tubes without any limitations.

• The ACRO CA1000T exceeds the standard approach to Amp mode selection based on the type of music you are listening to.
• Select between TUBE AMP mode, OP AMP mode, or the brand-new HYBRID AMP mode.
• OP AMP mode puts Astell & Kern's AMP technology expertise to use, delivering extreme clarity and dynamic sound
• TUBE AMP mode provides a uniquely warm and musical sound.
• HYBRID AMP mode—a first for digital audio players—enhances the resolution and clarity of the existing TUBE AMP mode to express more musical detail.
• HYBRID AMP mode, combines the advantages of retro analog performance and high-resolution output, giving you the pleasure of a brand new tonal characteristic.

• To address the structural issue of vacuum tubes where microphonic noise is created even by the smallest shocks or vibrations, Astell & Kern repeatedly developed new designs and conducted thorough reviews and testing during prototyping.
• Both sides of the vacuum tube are fixed with flexible silicon covers to minimize shocks and a magnetic force is used to physically separate it from the PCB, offering greater stability and isolation when the tube is operational.

• In a headphone environment in which the left and right channels are clearly separated, ear fatigue may increase during prolonged listening.
• Crossfeed mixes parts of the original signal from one channel and sends that signal to the opposite channel with a time difference to center the sound image.
• Through the use of detailed settings such as Shelf Cutoff, Shelf Gain, and Mixer Level, you can set the level of crossfeed according to your listening preferences.

A shield can be applied to prevent various noise and electromagnetic interference from affecting the audio block. The ACRO CA1000T takes it a step further to achieve excellent audio performance and perfect shielding by applying highly conductive high-purity silver on the existing shield can, and by physically separating digital and analog signals.

The ACRO CA1000T supports MQA 16X Full Decoder via the hardware renderer. In addition, MQA sound sources can be input and output through optical in/out.

The new AK File Drop function in the ACRO CA1000T makes file transfers easier and more convenient. Using AK File Drop, you can freely transfer files wirelessly through a PC, smartphone, or FTP program located on the same network. Music-file management is now possible with a cablefree wireless solution.

ReplayGain adjusts sound sources with different volumes to an identical level. Now, enjoy your own playlists seamlessly through the ReplayGain feature on ACRO CA1000T.

ACRO CA1000T supports Native DSD512 and up to 32-bit / 768 kHz with Astell & Kern's excellent audio technology, allowing you to fully enjoy your favorite music.

BT Sink connects the ACRO CA1000T to an external device via Bluetooth, similar to connecting a smartphone with a BT speaker. Music from an external device such as a smartphone can now be played back in high quality on the ACRO CA1000T, using the BT Sink function.

Related Questions and Answers

Q: 1. Does this work with the Canon C300 II and Canon 16-35mm lens?

A: To use a camera the size of the C300 Mark II with this gimbal you would need to add the standard camera plate. https://bhpho.to/3dDhijV

Q: 2. Is pcie socket interface is the same as M.2 socket?

A: No, it connects to PCIE X1 slot. pg.7 user manual https://www.bhphotovideo.com/lit_files/622272.pdf

Q: 3. Will this gimbal work with a Sony FS7 using a Rokinon prime lens?

A: You would be able to use this gimbal with the FS7 and the Rokinon prime lens.

Q: 4. Can this connect to a TV?

A: Yes, the Karaoke USA WK849 Karaoke System can be connected to TV using the HDMI output on the back.

Q: 5. Is it required to use the little black antenna to get a connection ?

A: Yes, you would need to attach the antenna for this card to function properly.

Q: 6. can you use this with a Sony PS4?

A: No. The HP-A3 32-Bit D/A Converter with Headphone Amp from Fostex is a digital to analog audio converter designed for computer audio output. It is capable of handling up to a 24-bit, 96kHz digital audio source.

Q: 7. Can this work with Ursa Mini 4.6 G2?

A: NO it will Not. that camera is out of the payload range

Q: 8. Could this gimbal be adapted to use v-mount batteries like the Fxlion NANO ONE? I have a couple of those already.

A: Unfortunately a V mount accessory isn't list for mounting with this stabilizer.

Q: 9. Would Komodo with a v-mount fit on this rig?

A: Yes a Red Komodo should fit the Letus Helix Jr, with a low profile v mount battery.

Q: 10. will this work on the optiplex 7010 ?

A: You will need a full or half height bay with an PCIe slot and F_USB header to use the TP-Link Archer AX3000 Wireless Dual-Band PCIe Wi-Fi Adapter with Bluetooth 5.0 BH #TPATX3000E with an Optiplex 7010.