Cayin IHA-6 User Manual

使用說明書

User Manual

We want to thank you sincerely for choosing iHA-6 HiFi Headphone Amplifier. We
have prepared this user manual to help you understand the features and get familiar
with the operation of the amplifier. We suggest all customers read through this manual
before they start to use the device.

Attention

 Please make sure the serial number on the package, chassis and warranty card

are intact and identical. In case of damage, missing or tempered on warranty card
or serial number, Cayin reserves the right to refuse warranty service for the
machine.

 All rights reserved. Reproduction, translation or adoption of N5 documentations

and/or system firmware is prohibited without written approval from Cayin.

 The user manual is a documentation of the product based on the specification at

the time of print. Cayin reserves the right to change product specification
without prior notice.

Package Content

Please examine the product package before you open it, the package should be free
from any physical damage or water stain. You should find the following items when
you open the package:

1. IHA-6 Headphone Amplifier (1 unit)

2. User Manual (1 copy)

3. Replacement Fuss (2 units)

4. Warranty Card (1 copy)

5. Power Cord (1 piece)

Attention: the product package should include only the items in the list.

Design Features

 Quadruple amplifier circuit with full discrete components and fully-balanced circuit

design.

 Independent power supply to Left and Right channel, reduce power interference

in left and right channel.

 Innovative Current and Gain control to maxima the compatibility with high or low

impedance dynamic headphones and the latest planar headphones.

 Two sets of audio inputs: one for RCA single-end and one for XLR balanced

audio.

 Four sets of headphone outputs: two sets of 6.3mm (High/Low impedance) TRS,

1 set of twin 3-pins XLR (balanced) and 1 set of 4-pins XLR (balanced).

 Fashionable design, compact and minimal, can easily blend into SOHO or

household environment.

Technical Highlight

 Push-pull amplification design with high power ultra-low on-resistance power

MOSFET at power amplification stage, offers excellent dynamic performance.

 Toshiba audio-grade FET were used in differential input circuit, to ensure

common-mode noise and high quality audio performance

 Premium grade ALPS 4 channel rotary potentiometer imported from Japan

directly, durable, reliable and reputable audio quality.

 Extensive protection to amplifier and headphone through comprehensive

protection circuit including output DC offset voltage, delay mute when power up,
and noise compensation when power down.

 In-house designed premium grade toroidal transformer with low magnetic

leakage and high power efficiency.

 High capacitance filter capacitors were used (in excess of 40000uF)
 Solid chassis with aluminum alloy and sand blast finishing, can eliminate exterior

interference effectively.