Umart is now offering a new PC Repairs and Upgrades service, designed to boost your computer's performance affordably. Customers who book online will receive a discount rate of $60 for their Hardware Diagnosis or Health Check Report, rather than the stadard $80 rate for no booking/walk-in customers. Our service covers a range of common PC issues:
• Booting problems or blue screen errors • Hard drive failures • Power supply issues • Slow computer performance • Unusual or loud noises • Viruses • Visual glitches and errors
For any of these problems, we are ready to repair and upgrade your PC with new components as needed. Our team of technicians is both friendly and patient, ensuring efficient problem resolution.
Please note: We do not offer laptop repairs.
For more details and to book your service at $60 (online) or $80 (walk-in), please visit Umart's website.
Umart Pick2Fix: Effortless PC Repairs at Your Doorstep
Say goodbye to the hassle of traditional PC repair! With Umart Pick2Fix, we offer a seamless service where we pick up your computer, repair it, and return it back to you—quickly and conveniently.
Why Choose Umart Pick2Fix? * Quick & Easy: Pickup within 1 hour and return in record time. * Cost-Saving: Free pickup and delivery—save time, travel, and expenses. * Comprehensive Services: Professional repairs, hardware upgrades, and software troubleshooting.
Our Commitment We value your time and prioritize quick turnaround times. With a transparent process, we ensure your PC is repaired and returned to your doorstep without hidden fees or stress. Enjoy top-quality service without ever leaving your home or office.
Important Details * Pricing: $90 includes diagnostics and installation but excludes replacement parts. * Service Scope: Laptop repairs are not currently offered. * Packaging: Customers must securely wrap and pack their PCs before booking. * Uber Driver: An Uber driver will typically arrive within 30 minutes of booking (timing is approximate).
With Umart Pick2Fix, professional and convenient PC repair is just a booking away. Relax while we handle everything—making your life easier, one repair at a time.
Audioengine Portable Headphone Amplifier and DAC (DAC3)
USB DAC with ESS ES9281A PRO chip, asynchronous dual‑clock TI1020B controller, 32‑bit 44.1‑96kHz (up to 192kHz resampled), 2.0 V RMS output, 2 Ω impedance, LME49726 amp, >116 dB SNR, <0.002% THD, -110 dB crosstalk.
Our team is ready to help! Please contact us if you have any questions about product specifications, stock availability, or compatibility.
SPECIFICATIONS:
DAC type
USB
Input
USB audio
D/A converter
ESS ES9281A PRO
USB transfer mode
Asynchronous dual clock
USB controller
TI1020B
USB device class
Type 1.1 or above
Input bit depth
32 bit
Input sample rate
44.1kHz-96kHz native playback
188.2kHz & 192kHz re-sampled to 96kHz
Output
Analog 3.5mm mini-jack stereo
Full-scale output level
2.0V RMS
Output impedance
2 ohms
Recommended headphone impedance range
12 ohms to 10K ohms
Headphone amplifier
LME49726
Frequency response
10Hz-25KHz (+/- 0.5dB)
SNR
>116dB
THD+N
(1kHz FS 96kS/s) <0.002%
Crosstalk
-110dB
Power requirement
USB 5V DC, 200mA
USB power filtering
2-stage redundant regulation
Product dimensions
1.9” (48mm) ×0.6” (15mm) ×0.375″ (10MM)
Shipping weight
1.0lbs (0.5kg)
Environmental
Operating Temperature: 32 to 95 degrees F
Non-operating Temp: -4 to 113 degrees F
Relative Humidity: 5% to 95% non-condensing
Included accessories
Lightning to USB-C and USB-C cables
Product Name:
Audioengine Portable Headphone Amplifier and DAC (DAC3)
