ifi DCBlocker Lowdown User Guide
- June 2, 2024
- ifi
Table of Contents
ifi DCBlocker Lowdown
Got mechanical hum? Deploy the DCBlocker.
iFi SOLUTIONS
- Majority of audio components such as amplifiers suffer from irritating mechanical transformer hum
- The cause? Any incoming mains DC voltage ranging from 1,000mV to several hundred millivolts
THE IFI SOLUTION
- Intelligently blocks > 1,000mV DC to eliminate transformer hum
- Safely retains EMI shielding
- Does not affect equipment safety
- Can be used around the globe
GOODBYE MECHANICAL HUM
SPECIFICATIONS
- ZERO DC Block technology blocks incoming DC up to 1,200mV
- Voltage rating 90 240 volts · Maximum current rating > 10A
- Continuous current rating 7
- Universal IEC · Hospital-grade IEC connectors
- Dimensions: 68 x 37 x 32 mm / 2.7″ x 1.5″ x 1.3″
- Weight: 63g / 2.2oz
Type A Connect
( where applicable)
This iFi device with a USB type A male port was designed for direct
connection to mobile devices to extract the digital signal.
Phone Connections
(where applicable)
For connection via
Apple (iOS) use Apple USB-to-USB-C/Lightning:
Android* use On-The-Go (USB-C/USB-micro):
For further support FAQs and Support Ticket System: https://support.ifi-
audio.com/.
- Please ensure your Android is USB host mode compatible.
Note for Charging
( where applicable)
- If the LED is BLUE when you first switch ON the machine, it means that it is sufficiently charged. If the LED is RED, please turn OFF the machine and charge until no LED is lit.
- If you cannot power ON or if there is no LED light, please insert a USB cable with USB power 3-5 times, then the LED should be BLUE. It should stay like this for a few hours (depending upon how flat the battery is). If not, please re-insert the USB cable (with USB power) 3-5 times again, and once the LED is BLUE, leave for at least 6 hours.
- After a long period on inactivity (say 3 6 months), please fully charge the machine again. Ideally, repeat this process once every 3 months.
- If you encounter any issues, please contact our technical support department at: http://support.ifi-audio.com/.
Dual Lock Fasteners
( where applicable)
warranty
In order to activate the warra ;nty for this iFi product, you must register with the iFi website. Co!mponent: Serial no:
Terms and Conditions
iFi guarantees that this iFi product shall be free fron1 defects in materials
and workmanship for a period of 1 year (electronic tube warranty for 6 months}
for parts and labour.
The warranty period begins at the date of retail sale by an authorized lFi
distributor/dealer and is subject to the following requirements and
understandings:
- It Is the responsibility of the buyer within 30 days from the original sale, to register and activate the product warranty with the iFi website
- The original invoice must be produced for authentication prior to any warranty claim.
- The ifi product must not have been modified in any manner whatsoever, or the warranty will immediately beco1ne void.
- The lfi warranty is only valid in the country of original sale and is not transferable.
- The product must not have been stored in a humid environment; nor subjected to weather, water, or saltwater spray.
- iFi shall not, under any circumstances, be liable for any incidental or consequential damages arising from the loss of property or other dj:lmage or losses due to the failure of an ,Fi product. !Fi is not liable for loss of use or inconvenience caused by the failu re of an iFi product. iFi is not liable for dan1age caused to other audio components because of the failure of an iFI product.
- During the warranty period, iFi will repair the product to working order, or, at iFi’s discretion, replace the defective module with a similar available product
- All repairs performed after expiry of the warranty period will be charged to the owner and will carry a 180-day warranty on parts and labour. The customer is responsible for shipping thP unit to the iFi distributor in the original packaging. This includes the payment of any shipping charges and related taxes
- Should any warranty issues arise, IF1’s decision is full and final.
After-Sales
3 Easy Steps …
Dear iFi customer: Thank you for purchasing this iFi product.
Please do not hesitate to contact us if you have any questions surrounding our
products/support.
http://support.ifi-audio.com/
MQA Setup
( where applicable) For MQA computer setup, please scan this QR code or
type ‘ifi audio’ into You1:i111 search.
You will find two setup videos:
- MQA Decoder – eg Pro iDSD
- MQA Renderer- eg nano iDSD Bl
Just select the correct video setup for your device.
Any queries, please search the FAQs or open a support ticket here:
https://support.ifi-audio.com·
References
- iFi audio | the Award-Winning Audio Technology Company
- Support Desk | iFi audio
- Support Desk | iFi audio