AOSHIDA Topping A90 Discrete Fully Discrete Balanced Headphone Amp Preamp, 9800mW*2 NFCA XLR/RCA to 3.5mm/4.4mm/6.35mm/XLR Headphone Amplifier, EXT Input XLR/RCA Preoutput Preamplifier (A90D, Silver)
$599.00
$599.00
$
99
.00
$99.00
About this item
- Precise Volume Control : The R2R volume control in TOPPING A90 Discrete, made of relays and resistor networks, provides precise control, longevity, complete channel balance, and remote control for a better listening experience
- Wide Compatibility : TOPPING A90 Discrete is compatible with a variety of headphones, including 4-pin XLR balanced, 4.4mm balanced, 6.35mm single-ended, and 3.5mm single-ended jacks, providing flexibility for different devices
- Multiple Gain Options : With low and high gain options, TOPPING A90 Discrete can drive sensitive IEMs and full-sized over-ears efficiently. Its ultra-low noise level of 0.2uVrms ensures that even sensitive IEMs won't suffer from any noise
- Eliminate Ground Loop Noise : TOPPING A90 Discrete has a GND/LIFT switch to solve ground loop noise problems that may arise when using multiple devices in combination. Switching to LIFT eliminates the ground loop noise
- TOPPING A90 Discrete is equipped with a 12V Trigger interface that can be set to active or passive control. It can be turned on and off synchronously with other devices equipped with a 12V Trigger interface with an easy-to-obtain 3.5mm to 3.5mm cable, making it hassle-free to operate
