IFi Audio Micro iDSD Signature Manual

IFi Audio Ikke kategoriseret Micro iDSD Signature

Læs gratis den danske manual til IFi Audio Micro iDSD Signature (1 sider) i kategorien Ikke kategoriseret. Denne vejledning er vurderet som hjælpsom af 43 personer og har en gennemsnitlig bedømmelse på 4.0 stjerner ud af 22 anmeldelser. Har du et spørgsmål om IFi Audio Micro iDSD Signature, eller vil du spørge andre brugere om produktet?

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ifi-audio.com

Ver1.1

micro

1. Single-ended 6.3mm output

For connecting single-ended 6.3mm headphones. With single-

ended 3.5mm headphones, connect with a 3.5mm to 6.3mm

adapter.

Tip: With a new pair of IEMs/Headphones, ALWAYS start with the volume no

higher than 9 o' clock and with the Power Mode set to 'Eco'.

2. S-Balanced 4.4mm analogue output

Connect balanced 4.4mm headphones.

Tip: As the micro iDSD Signature is balanced, we recommend the 4.4mm output.

3. XBass+®

XBass+® (On/Off ) was uniquely designed to extend bass

response to suit different headphones. It is a pure analogue

signal circuit.

4. 3D+®

The 3D+® (on/off ) recreates a holographic sound field. It is a

pure analogue signal processing circuit designed for listening

to headphones as if one was listening to speakers. This

addresses the 'music inside the head' sensation, which makes

for unsettling listening.

Tip: Sonically-hindering DSP is NOT used in our XBass+ or 3D+ technologies.

They use the highest-quality discrete components and operate purely in the

analogue domain. This means all the clarity and resolution of the original music

is retained.

iDSD

11. Digital Filter

The following are user-selectable:

DSD: Extreme/Extended/ Standard Range (analogue) filters

PCM: Bit-Perfect/Minimum-Phase/Standard (digital) filters

DXD: Bit-Perfect Processing (fixed) analogue filter

Tip: For PCM we recommend ‘Bit-Perfect’ for listening and ‘Standard’ for

measurements. For DSD, select Extreme/Extended/Standard to find the one that

sounds best for listening and ‘Standard Range’ for measurements.

12. iEMatch® switch

With the iEMatch®, even the most sensitive In-Ear-Monitors

(IEMs) can be matched to the micro iDSD Signature.

= off

= For High Sensitivity IEMs.

= For Ultra Sensitivity IEMs.

iEMatch®

High

Sensitivity

Off

Ultra

Sensitivity

4 62

10. Power Mode

There are 3 different types of power output levels to drive

different headphones from the ultra-sensitive in-ear monitors

to the most demanding over-ear headphones .

Approximate listening time (in Battery mode with typical headphones):

= for the most demanding headphones (~6 hours).

= for medium-sensitivity headphones (~9 hours).

= for high-sensitivity IEMs (~12 hours).

6. ON/OFF and Analogue Volume Control

The analogue volume control in the micro iDSD Signature is

superior to any digital volume control.

Warning: Due to the high power of the micro iDSD Signature, always start off at a

low volume level so that there is no risk of damage to your headphones or your

hearing. iFi audio is not responsible for any hearing or equipment damage from

misuse.

Power ON. Power OFF.

Tip: For Apple iOS and Android devices, please use battery power, otherwise you

may receive error messages from your device.

Tip: For connection to Apple devices, an Apple Lightning to a USB Camera Adapter

isrequired. For connection to Android devices, a USB On-The-Go (OTG) cable and

appropriate OS support are required.

For more information, please refer to www.ifi-audio.com.

7. S/PDIF 3.5mm Coaxial/Optical input

When USB is not used, connect to a Coaxial/Optical cable (through

a Toslink Mini-Plug).

Tip: a Toslink Mini-Plug to Toslink adaptor is included for connecting a Toslink

optical cable.

Tip: The S/PDIF standard supports PCM only up to 192kHz.

8. RCA analogue output

This is an analogue output.

9. USB3.0 'Type A' input port

For data transfer only. Connect your phone to the micro iDSD

Signature with a Lightning to a USB Camera Adapter (Apple) or

USB On-The-Go (OTG) cable (Android). When using other audio

sources, please connect with a USB cable.

Tip: It is preferable to use a USB 3.0 over using a USB 2.0 port on the PC.

Tip: The micro iDSD Signature comes with a pre-installed firmware v5.30

optimised for MQA. This version also handles up to PCM384/DSD256.

Tip: For firmware optimised to run PCM768/DSD5 12(non-MQA) please install

firmware v5.20.

Tip: For all downloads: www.ifi-audio.com/downloads/

7 8 9

5. Audio Format LED (kHz)

The LED colour scheme indicates the audio format and

sampling frequency received by the micro iDSD Signature from

the music source.

LED Mode

Green PCM 44/48/88/96kHz

Yellow PCM 176/192/352/384kHz

White PCM 768kHz

Cyan DSD64/DSD128

Blue DSD256

Red DSD512

Magenta MQA

11 12

13. USB-C (5V) battery charge input

For charging only. Due to the very high powered nature of the

micro iDSD Signature, a full recharge with a high-powered or

standard charger would take ~ 3 hours and ~ 12 hours

respectively.

14. LED for Battery Status

LED Status

White* > 75%

Green* > 25%

Red* > 10%

Red (flashing) ≤ 10%

*Battery LED will flash when it is charging.

13 14

Technologies

•Octa-DSD512/PCM768 and 2X DXD.

•Dual-Core Native DSD/PCM Burr-Brown® chipset.

•S-Balanced 4.4mm output with (4,100mW).

•Performance boosting Direct-Drive® and Headamp Turbo®.

•Zero Jitter/Femto clock system upgraded for lower phase-noise/jitter.

•Digital engine upgraded with iFi custom ultra-low noise Op-Amp Ov2028.

•Analogue section upgraded with iFi custom ultra-low noise Op-Amp

Ov2627.

•Ultra-low impedance OS-CON polymer capacitors and Panasonic audio-

grade ECPU film capactiors.

•Performance-tuned 3D+® and XBass+®.

•Turbo/Normal/Eco modes.

Specifications

Digital Inputs:

Output:

S-Balanced:

S-E:

DAC section

DAC:

Clock:

Formats: 

Filters:

DSD

PCM

DXD

Line Output

Dynamic Range (Line): 

THD & N (0dBFS Line): 

Output Voltage (Line): 

Output Impedance: 

Jitter (correlated): 

Headamp Section

Headphone Power Output

Turbo mode

Power (max)

Power (continuous)

Normal mode

Power (max)

Power (continuous)

Eco mode

Power (max)

Power (continuous) 

Dynamic Range (HP):

THD &N (HP 500mW/16R):

Output Voltage (HP):

Output Impedance:

Maximum Output Power:

Continuous Output Power:

Battery: 

Power System:

Dimensions: 

Weights: 

Warranty period: 

Specifications are subject to change without notice.

USB 3.0 type A “OTG” Socket(USB2.0 compatible/

with iPurifier® technology built-in )/

S-PDIF (3.5mm coaxial/optical)

4.4mm

6.3mm/RCA

Bit-Perfect DSD & DXD, PCM DAC by Dual-core

Burr Brown

Ultra low jitter GMT Femtosecond Clock

DSD512/256/128/64,

Octa/Quad/Double/Single-Speed DSD

DXD (768/705.6/384/352.8kHz),

Double/Single-Speed DXD

PCM (768/705.6/384/352.8/192/176.4/96/

88.2/48/44.1kHz)

MQA

Extreme/Extended/Standard Bandwidth

Bit-Perfect/Minimum-Phase/Standard

Bit-Perfect Processing

>117db(A)

<0.003%

>2V

<240 Ω

Below AP2 test set limit

10.0V/4,100 mW

>1,560 mW @ 64 Ohm

>166 mW @ 600 Ohm

5.5V/1,900 mW

>100 mW @ 300 Ohm

>950 mW @ 32 Ohm

2.0V/500 mW @ 8 Ohm

>250 mW @ 16 Ohm

>115dB(A) (Eco Mode, 2V Out)

< 0.008%

>10V (Turbo Mode)

<1Ω (iEMatch not engaged)

4,100 mW @ 16 Ohm Load

1,000 mW @ 64 Ohm Load

Lithium-polymer 4800mAh

Charging via USB-C, BC V1.2 compliant up

to1500mA charging current

172 x 65 x 27 mm

6.8" x 2.6" x 1.1"

295 g (0.65 Ibs)

12months

OFF

Produkt Specifikationer

Mærke:	IFi Audio
Kategori:	Ikke kategoriseret
Model:	Micro iDSD Signature

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