iPhone-Fi

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Features

Trends TA-10 for iPhone/iPod Class-T Stereo Audio Amplifier

• applied Apple Line Out to RCA Audiophile cable to connect your iPad, iPhone or iPod for the best possible audio quality.
• applied the proprietary T-amp technology for audiophile quality sound, high power efficiency (90%) and less heat generation
• compact design (mini-size & light weight), easy portable and setup
• provide up to 2x15W output
• an AC adaptor is bundled for continuous power supply.
• separated amplifier & AC adaptor design to minimize mutual interference and flexible to apply other power sources, e.g. lead-acid battery.
• standard gold-plated audio and speaker sockets used to be compatible with most audiophile quality cables.
• applied the specially designed audiophile-grade “Trends” MKP capacitors as audio input coupling capacitor which guarantee the best original audio signal feed into the amplifier.
• applied the lowest LSR & highest ripple current Rubycon MCZ series tank capacitors as the power filtering capacitor which best suit the switching PWM characteristic of class T (class-D) amplifier.
• applied the smaller yet better quality ALPS 9mm sealed volume pot which provide better sound in the volume control [Trends TA-10.2 SE only]
• provided the option of TA-10.2P (Power Amplifier edition) which cancelled the volume pot and simplified the front panel for those who always apply it with Trends PA-10 or other pre-amplifier for audio selection and upgrade to iCombo Hi-Fi System.
• the DC bias between speaker terminals can be offset (close to ±0mV) by adjusting the potentiometers (factory pre-set). It suppresses the "pop" sound when power on/off and also increase the sound purity.
• option to work as a pure power amp by simply reset jumpers to by-pass the volume controlling circuit
• built-in over-current protection
• built-in over-temperation protection
• audiophile-graded parts and components
• air-core inductor used (instead of magnetic-core) for better sound
• the stylish & specially-plated aluminium case provides not only good-looking, and also provides outstanding shielding capability.

Front View	Back View

Trends PA-10 for iPhone/iPod Tube Headphone/Preamp

• applied Apple Line Out to RCA Audiophile cable to connect your iPad, iPhone or iPod for the best possible audio quality.
• the innovative circuit design of low voltage hybrid (tube/transistor) pre-amp to provide audiophile quality sound, compact size, and easy/safe DIYer accessibility
• pure class-A circuit to provide the best sound performance
• support both 6DJ8/6922 series and 12AU7 series tubes by simply switching the jumpers. DIYers can easily change their both series tubes to enjoy the fun.
• ONE bi-triode 6DJ8/6922 or 12AU7 tube as voltage amplification and TWO MOSFETs as output driver which perform the warm, comfortable tube sound and in addition, guarantee the high fidelity & sufficient driving power to the next power amplifier stage.
• provide all functions of headphone amplifier and pre-amplifier
• provide TWO sets of switchable audio inputs. Besides the normal CD input, the unique PC/iPod input with higher gain is provided for small output phono amplifier or PC/Mac or Smartphone.
• Besides the normal audio output in the back panel, ONE headphone output in the front to drive even high-impedance audiophile-grade headphones
• compact design (mini-size & light weight), suitable for hi-fi room, living room, sleeping room or even right beside your laptop computer.
• TWO precise screw-driving potentiometers for professional audiophiles to adjust the tube＊s bias voltage to guarantee the best working point for different tubes.
• require just a single +24V power supply ONLY, besides the bundled AC adaptor, audiophiles can apply all other power supply with the same spec., e.g. lead-acid batteries.
• a specially designed AC power adaptor with extra low ripple & noise for Hi-Fi device is bundled for continuous power supply
• separate pre-amp unit & power adaptor to minimize interference and flexible to apply other power sources, e.g. lead-acid battery.
• all audiophile-graded parts and components
• the stylish aluminium case provides outstanding shielding & grounding capability to keeps the background silent and maximize the S/N ratio.

Front View	Back View

Trends iCombo Hi-Fi System

• applied Apple Line Out to RCA Audiophile cable to connect your iPad, iPhone or iPod for the best possible audio quality.
• combine the award-winning Trends TA-10.2P Class-T Power Amplifier, Trends PA-10 Tube Headphone/Pre Amplifier and Trends PW-10 PSU.
• one Transformer-based linear mode power supply concurrently supports TWO audio appliances: (PA-10 & TA-10.2P).
• provide all functions of headphone amplifier, pre-amplifier and power amplifier.
• compact design (mini-size & light weight), easy portable and setup for Hi-Fi room, living room, sleeping room or even right beside your laptop computer.
• audiophile grade transformer is tailor-made for Trends Combo Hi-Fi System.
• specific circuit design and components of Trends PW-10 PSU applied for different power usage characteristics, which perfect match the different applications in high-frequency, high-current, digital and/or analog circuits for Trends Combo Hi-Fi System.
• high quality EMI noise filter in Trends PW-10 PSU is added to filter out those high frequency noise inducted from the global electricity network from Trends Combo Hi-Fi System.
• built-in over-current protection and over-temperation protection design in the power amplifier.
• unique air-core inductor in power amplifier used (instead of magnetic-core) for better sound.
• innovative circuit design of low voltage hybrid (tube/transistor) & pure class-A circuit pre-amplifier to provide the best sound performance and easy/safe DIYer accessibility.
• the pre-amplifier supports both 6DJ8/6922 series and 12AU7 series tubes by simply switching the jumpers. DIYers can easily change their both series tubes to enjoy the fun.
• ONE bi-triode 6DJ8/6922 or 12AU7 tube as voltage amplification and TWO MOSFETs as output driver the pre-amplifier perform the warm, comfortable tube sound and in addition, guarantee the high fidelity & sufficient driving power to the next power amplifier stage.
• provide TWO sets of switchable audio inputs in the pre-amplifier. Besides the normal CD input, the PC/iPod input with higher gain is provided for small output PC/Mac/iPod/iPad.
• use iPhone Line Out cable or RCA cable and PC/iPod input works with low output-voltage sources, making Trends Combo System perfect for integrating your iPhone/iPod/iPad or PC into your audio system and achieves the sound quality of high-end Hi-Fi.
• besides the normal audio output in the back panel, ONE headphone output in the front of the pre-amplifier to drive even high-impedance audiophile-grade headphones.
• TWO precise screw-driving potentiometers for professional audiophiles to adjust the tube’s bias voltage to guarantee the best working point for different tubes.
• the stylish aluminium case provides outstanding shielding & grounding capability to keeps the background silent and maximize the S/N ratio.

Front View	Back View