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Headphone Zone Certified Demo Headphones
Our careful selection of demo headphones gives you the experience of pre-burned in headphones - at drop dead prices. We do this sale every year to clear up our existing demos and to make way for new units instead. These demo headphones have been used at our Experience Studio in Mumbai. The pictures above depict the condition of the product and also indicate the accessories available with the headphone. For any specific questions about the condition please get in touch with us! While the product itself is fully tested by our Headphone Gurus and the outer packaging may have suffered some damage.
GET THE BEST DEAL
You may or may not get the original packaging or some accessories may be missing & because of the fact that they've been extensively used as a demo at the Experience Studio, we give a good discount compared to a new gear.
UNCHANGED REPLACEMENT POLICY
Received a defective Demo unit? Return it under our 7 Day Replacement Guarantee Policy.
P.S. If you do not like your gear, unfortunately we will not be able to accept the return.
PRE-BURNED IN
Demo headphones save you the time of burning in new headphones. Typically, brand new headphones take up to weeks to fully break in and sound as good as they should. With demo headphones, you get to enjoy the best sound out of the box.
UNBIASED CUSTOMER SERVICE
We have the same Headphone Zone customer support experience for Demo Units or any products.
CONSIDER IT VINTAGE
Vintage products have a certain charm that cannot be put into words. Think of old, discontinued demo headphones as vintage. They have a story; they have, how-to-say, character.
PROFESSIONALLY INSPECTED
A thorough inspection means you receive a 100% working headphone with no sound output issues.
| BOX CONTENT | 1. Aune Audio X7s Amplifier |
| 2. Power adapter |
| WARRANTY | 3 Months |
CONTINUING THE HERITAGE
The X7s follows the same minimalist industrial aesthetic that the other Aune products do. Thus it’s no surprise that it was designed by the same person who designed the super popular Aune Panda and the Aune B1.
DON'T JUDGE BY IT'S SIZE
The X7s is slightly larger than 8 average CD cases stacked up, which is pretty compact for a Class-A, Balanced Headphone Amplifier. Thus it’s size makes it ideal for use in any environment, whether at work, in your bedroom or even your kitchen, you can use it pretty much anywhere.
POWERFUL
The X7s is equipped with 8pcs power transistors that are split into 4 groups for true balanced output, along with ±15V regulated power supply which results in a powerful driving ability. Thus the X7s is able to deliver numbers like 1.7 Watts/Channel @ 32Ohms and 1 Watt/Channel at 300Ohms (Balanced).
CLASS-A FUNCTION
The X7s is set in Class-A at 38mA static current of each output transistor, it results in a full bodied, wide soundstage and warm sound character. Two groups of crystal tubes output of a Class-A amplifier output stage are always in a conductive stage, whether or not there is an input signal. It’s an open loop with super low infidelity, making it an ideal design for the amplification of sound. It imparts a sense of fullness and clarity to the sound.
SOUND TUNING
The X7s was tuned by listening to various renowned headphones such as the Beyerdynamic T1, Sennheiser HD650, TK701, IE80, IE800, HD800, HD600, Beyerdynamic DT880, and AKG K240. It is tuned to sound natural and musical, based on the understanding of music connotation and real musical instruments.
BALANCED AND SINGLE-ENDED OUTPUT
Four independent sub-circuits constitute the balanced output that provides a more realistic sound output. With the additional Single-Ended output, you have the option of choosing the type of headphones or earphone you want to use.
| FREQUENCY RESPONSE | 20hz ~ 200khz to -0.3dB. |
| NOISE LEVEL | 3ë_V. |
| TOTAL HARMONIC DISTORTION | 0.00013% |
| MAX OUTPUT POWER (RCA) | 250mW at 300Ohm 1000mW at 32Ohm |
| MAX OUTPUT POWER (XLR) | 1000mW at 300 Ohm 1700mW at 32 Ohm |
| CCIF IMD | RCA 0.000036%, XLR 0.00057% |
| SNR | 6.35mm Jack: 117dB XLR: 125dB |
| INPUTS & OUTPUTS | 2 gold plated RCA inputs Headphone output Jack 6.35mm 4-pole XLR balanced headphone output |
| DIMENSIONS | 145 x 171 x 45mm |
| WEIGHT | 2kg |
| BOX CONTENT | 1. Aune Audio X7s Amplifier |
| 2. Power adapter | |
3 Months Warranty
Don't sweat it, this Aune Audio - X7s 2019 (Demo Unit) comes with a warranty
from Aune Audio that covers manufacturing defects.
All products featured on Headphone Zone are backed by an original manufacturer's warranty.
Read more about Aune Audio's warranty in India.