Feature(may vary by option.)
●👍 Tang-ku-la Module ▶️The Tang-ku-la Module uses a new three-stage feedback circuit. Further reducing noise and high frequency distortion, making the dynamic range rise to an unmatched 147dB new realm. The new technology greatly reduces heat generation, thus greatly improving reliability, extending electronic component life, and reducing thermal noise.
●👍 Ground Loop Noise Disappearing magic ▶️ When multiple devices are used in combination, ground loop noise may be encountered. A70 Pro adds a GND/LIFT switch, when ground loop noise is encountered switch to LIFT and the noise will disappear.
●👍 Relay volume control ▶️ A70 Pro uses relays and resistor networks to form R2R volume control module, which provides precise volume control, long service life, and will not deviate even at low volume.
●👍 A Headphone Amp, also a Preamp ▶️ The A70 Pro drives headphones well, and it can also be used as a preamp. It has the same high performance as the headphone amp mode, with an RCA output impedance of only 50Ω and an XLR output impedance of only 100Ω, allowing it to be used with a wide range of input impedance for various power amplifiers. In addition, a full-featured remote control makes operation even easier.
●👍 Expandable inputs ▶️ The A70 Pro has one set of balanced XLR and one set of single-ended RCA inputs. But with the Ext90 input expansion, you get a total of four balanced XLR and two single-ended RCA inputs.
[Silver]
[Black]
Description
Performing the pinnacle of music
TOPPING A70 Pro - Fully balanced headphone amplifier
Featuring ultra-low noise input stage, and a whopping 17000mW x 2 output power, this powerhouse delivers unparalleled audio performance. And as a preamplifier, the A70 Pro seamlessly adapts to your audio needs.
Attribute
Measured: 22.2cm x 17.6cm x 4.8cm Weight:1.27Kg
Power input:100-240VAC50Hz/60Hz
Signal input: 1xBAL(Combo:XLR/6.35mm TRS), 1xSE(RCA), 1xEXT(For connection to extender EXT90)
Headphone Amplifier output: 1 x 6.35mm, 1x 4-PIN-XLR, 1 x 4.4mm headphone output jack
Line Out output: 1xBAL(XLR), 1xSE(RCA)
Contents list
- A70 Pro
- Remote control
- AC cable
- 6.35mm to 3.5mm adaptor
- Quality card (Please download the User Manual from the page or touch HIFI College)
High power, low distortion with load
17000mW of powerful output while still maintaining low distortion.
Excellent performance at both high and low gain
At an output voltage of 50mV, the A70 Pro achieves a far superior dynamic range of 106.3dB.
Aurora UI bring new experience
- Full color screen and three touch buttons
- Experience has changed since
Colors Jump out at you
The display of the playback information, FFT, VU can be switched according to your requirements.
Customized functions
Customized functions are available by pressing the volume knob.
Switch between CN and EN
Switch between Chinese and English
Independent volume memory
The A70 Pro can memorize 8 sets of volume separately and automatically revert to the last used volume the next time the output is selected.
Save your own state
C1/C2 can save state (including input channel, output channel, volume level, and all Settings in the Settings menu)
Expandable inputs
With the Ext90 input expansion, you get a total of four balanced XLR and two single-ended RCA inputs.
12V Trigger
Supports being triggered by other devices to switch on&off, and also supports actively triggering other devices to switch on and off synchronously.
A Headphone Amp, also a Preamp
The A70 Pro can also be used as a preamp. It has the same high performance as the headphone amp mode, with an RCA output impedance of only 50Ω and an XLR output impedance of only 100Ω, allowing it to be used with a wide range of input impedance for various power amplifiers.
Best match — D70 Pro SABRE
A70 Pro and D70 Pro SABRE have identical design languages and can meet the needs of the vast majority of headphones and active speakers. The A70 Pro and D70 Pro SABRE can be switched on and off in conjunction via the 12V Trigger connector.