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HIFI College
Brand authorized distributor
KGUSS/TOPPING/GUSTARD/FX-AUDIO/xDuoo
At Hificollege our goal is simple. We want you to be 100% satisfied. If you are satisfied with our service, you will be our long-time customer.
- Authoritative certification-trustworthy - Authorized retailer, 100% authenticity of everything we sell.
- Ready to answer any questions you have 24/7.
- More than 1 year Quality restoration - Responsible for repair and shipping cost.
- Lowest price match within 30 days
TOPPING DX1II
- Game HiFi DAC Headphone amp
- Natural & Concise (Best for general use)
- Compact and versatile DAC/amp
TOPPING DX5II
- New Generation
- Fully Balanced DAC&Headphone Amp Combo
TOPPING DX3pro+
- Headphone amp & DAC
- Powerful clean performance
Made for Your Flagship System
Together with the ultra-flagship D900 DAC and A900 headphone amplifier, Pre 900 completes a true flagship stack.
TOPPING A50III AND D50III
This combination has unique metallic aesthetics no matter how it's placed.they meet the needs of most headphones and active speakers.
TOPPING DAC&Headphone Combo
TOPPING DAC
TOPPING DAC
TOPPING DAC
TOPPING Headphone amp
TOPPING Power Amplifier
TOPPING Power Amplifier
TOPPING G5
Portable DAC&Headphone amp
How did we get our start?
HIFI college was founded by a group of audiophiles with the aim of creating an online store that has everything you need in one place.
Why do we love what we do?
For us at HIFI college, music has always been a passion and an integral part of our lives, and we wanted to offer affordable and high-quality audio equipment to everybody who wanted a higher quality sound at any budget.
What problem are we solving?
We offer the best audio equipment from DACs/AMPs, IEMS, Headphone Amplifiers, portable audio players, to dongles and cables.
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 with the added bonus of acting as a preamplifier, the A70 Pro seamlessly adapts to your audio needs.
1
2
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 50O and an XLR output impedance of only 100O, 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.
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 with the added bonus of acting as a preamplifier, the A70 Pro seamlessly adapts to your audio needs.
D70 Pro SARBE
A70 Pro
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 50O and an XLR output impedance of only 100O, 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.
HIFI College
Brand authorized distributor
KGUSS/TOPPING/GUSTARD/FX-AUDIO/xDuoo
At Hificollege our goal is simple. We want you to be 100% satisfied. If you are satisfied with our service, you will be our long-time customer.
- Authoritative certification-trustworthy - Authorized retailer, 100% authenticity of everything we sell.
- Ready to answer any questions you have 24/7.
- More than 1 year Quality restoration - Responsible for repair and shipping cost.
- Lowest price match within 30 days
TOPPING DX1II
- Game HiFi DAC Headphone amp
- Natural & Concise (Best for general use)
- Compact and versatile DAC/amp
TOPPING DX5II
- New Generation
- Fully Balanced DAC&Headphone Amp Combo
TOPPING DX3pro+
- Headphone amp & DAC
- Powerful clean performance
Made for Your Flagship System
Together with the ultra-flagship D900 DAC and A900 headphone amplifier, Pre 900 completes a true flagship stack.
TOPPING A50III AND D50III
This combination has unique metallic aesthetics no matter how it's placed.they meet the needs of most headphones and active speakers.
TOPPING DAC&Headphone Combo
TOPPING DAC
TOPPING DAC
TOPPING DAC
TOPPING Headphone amp
TOPPING Power Amplifier
TOPPING Power Amplifier
TOPPING G5
Portable DAC&Headphone amp
How did we get our start?
HIFI college was founded by a group of audiophiles with the aim of creating an online store that has everything you need in one place.
Why do we love what we do?
For us at HIFI college, music has always been a passion and an integral part of our lives, and we wanted to offer affordable and high-quality audio equipment to everybody who wanted a higher quality sound at any budget.
What problem are we solving?
We offer the best audio equipment from DACs/AMPs, IEMS, Headphone Amplifiers, portable audio players, to dongles and cables.