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Trends Desktop Hi-Fi Systems

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Specifications

1.1 Specification of Trends UD-10.1 Lite USB Audio Converter Unit

Audio Outputs:	Digital and analog outputs
	Optical and RCA connectors
	Headphone volume control is provided by the PC or Mac
Analog Outputs:	Burr Brown PCM2704 digital to analog converter (DAC)
	Linear-regulated power for all analog paths
	Signal-to-noise, Dynamic Range: 98dB
	THD+N: 0.006% (RL > 10 k, Self-Powered)
	SNR: 98 dB
	PO: 12 mW (RL = 32)
Digital Outputs and Inputs:	Optical and Coaxial(RCA) digital connectors
Digital Outputs and Inputs:	Linear-regulated power for digital paths
	4 pin high accuracy crystal clock (±25ppm)
	Standard IEC-958 (S/PDIF) encoding
	Optical connector: TOSLINK
	Coaxial(RCA) connector: 75 ohms
	Sample rates: 32, 44.1, 48 kHz
.	Audio format: linear PCM, 16 bits per sample
.	Lossless Formats: FLAC, WMA Lossless, Apple lossless or other
	Uncompressed formats: WAV, AIFF, PCM or other
	Compressed formats: MP3, AAC, Ogg Vorbis, MP2, MusePack, WMA or other
System Requirements:	All systems: 256MB RAM with 30MB hard disk space
System Requirements:	Windows OS: Windows NT/2000/XP/Vista or later
	Macintosh: Mac OS X 10.3 or later
	Linux, PC LinuxOS 2007, Fedora core 7, Ubuntu 7.04 or other
Power Supply :	Trends PW-10 PSU or USB Bus Power
Dimensions:	(W)76mm x (H)29mm x (D)114mm [case only]
	(W)76mm x (H)29mm x (D)128mm [incl. sockets & knob]
Case:	Stylish aluminium
Weight:	300g

1.2 Specification of Trends PA-10 Tube Pre Amplifier Unit

Vacuum Tube	6DJ8/6922 series or 12AU7 series (exchangeable) Standard Edition: Chinese 6N11 Tube SE Edition: Russian 6H23n GE Edition: USA 12AU7 Tube
Output Stage	MOSFET x 2
Amplification Gain	x3 (for Audio CD/DAC IN) x6 (for Audio PC/iPod IN)
Signal-to-Noise Ratio (SNR)	92dB
Dynamic Range	92dB
THD+Noise	0.05% @ 10k ohm 0.15% @ 33 ohm
Input	Audio CD/DAC IN RCA (Left/Right) x 1 [3Vpp max.] Audio PC/iPod IN RCA (Left/Right) x 1 [0.55Vpp max.] Power Socket (5.5mm/2.1mm) x 1
Output	Audio OUT RCA(Left/Right) x 1 Headphone OUT (3.5mm) x 1
Other Switch & Knob	Audio IN selection switch x 1Power ON/OFF switch x 1 Power Indicator (Blue LED under Tube Socket) x1 Volume Knob x 1
Power Supply	DC 24V-26.5V (max.)
Dimensions(DxWxH)	114mm x 76mm x 46mm
Weight	380g
Remark:	Provide all functions of Tube Headphone Amplifier

1.3. Specification of Trends Trends TA-10.2P Class-T Power Amplifier Unit

T-Amp IC	Tripath TA2024
Output Power	2 x 15W @ 4ohm 2 x 10W @ 8ohm
Signal-to-Noise Ratio (SNR)	98dB
Dynamic Range	98dB
IHF-IM Distortion	0.10% @ 1W, 4ohm
THD+Noise	"Audiophile" Quality 0.03% @ 9W, 4ohm 0.1% @ 11W 4ohm 0.1% @ 6W 8ohm High Power 10% @ 15W 4ohm 10% @ 10W 8ohm
Power Efficiency	81% @ 15W, 4ohm 90% @ 10W, 8ohm
Input	Audio IN RCA (Left/Right) x 1 Power socket (5.5mm/2.1mm) x 1
Output	Speaker OUT (Left) x 1 pair (+ / -) Speaker OUT (Right) x 1 pair (+ / -)
Other Switch & Knob	Power ON/OFF switch x 1 Power Indicator (Blue LED) x 1
Power Supply	DC 12V~13.2V(max.)
Dimensions(DxWxH)	114mm x 76mm x 46mm[case only]/150mm[incl. sockets & knob]
Weight	500g

1.4. Specification of Trends PW-10 Power Supply Unit

AC Power Input:	110V /50~60 Hz or 240V / 50~60Hz(specific model should be selected, not compatible)
DC Power Output:	• TA: +12V/3.3A • DA/UD: +5V/230mA • PA: +24V/420mA
AC Input Socket:	IEC socket
DC Output Socket:	DC 2.1 socket
LED Indicator:	• Main Power (Blue) • TA (Green) • DA/UD (Green) • PA (Green)
Power Switch:	• Main Power (Front) • TA (Back) • DA/UD (Back) • PA (Back)
Dimensions(DxWxH):	205mm x 105mm x 55mm
Weight:	1.8 KG

Packing List(Combo 10):	- Trends UD-10.1 Lite USB Audio Converter(Body)
	- Trends PA-10 Tube Headphone/Pre Amplifier(Body) -incl. Tube
	- Trends TA-10.2P SE Class-T Power Amplifier (body)
	- Trends PW-10 PSU 220V or 110V
	- Trends CQ-553 USB Cable A to B
	- 3.5mm to RCA Audiophile cable
	- Trends CQ-121 Audiophile Audio Cable(1 pair) x 1 pcs
	- Power Cord
	- Cables x 3 (Red, Yellow and White)
	- User Guide(English)
	- User Guide(English)
	- Warranty Card x1

Packing List(Combo 12):	- Trends UD-10.1 Lite USB Audio Converter(Body)
	- Trends TA-10.2 SE Class-T Stereo Audio Amplifier(Body)
	- Trends PW-10 PSU 220V or 110V
	- Trends CQ-553 USB Cable A to B
	- 3.5mm to RCA Audiophile cable
	- Power Cord
	- Cables x 3 (Red, Yellow and White)
	- User Guide(English)
	- Warranty Card x1

Packing List(Combo 14):	- Trends UD-10.1 Lite USB Audio Converter(Body)
	- Trends PA-10 Tube Headphone/Pre Amplifier- incl. Tube
	- Trends PW-10 PSU 220V or 110V
	- Trends CQ-553 USB Cable A to B
	- 3.5mm to RCA Audiophile cable
	- Power Cord
	- Cables x 3 (Red, Yellow and White)
	- User Guide(English)
	- Warranty Card x1

Warranty:	Two years parts and labor. Tubes are guaranteed for 1 year

Regulatory Compliance:	CE Class B
	FCC Class B
	Canada ICES-003 Class B

* Individual AC adaptor for each product (i.e. TA-10 & PA-10) is not included in Combo package. All Combo Package use one power supply unit PW-10 only.

*To continuously improve our product, we reserve the rights to change some specifications without further notice.

Reviews

Trends TA-10 Class-T Stereo Amplifier


	Laurent Thorin at Haute Fidélité Magazine in France	Read More..	“haut comme trois pommes...”