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KingRex T20U USB Amplifier

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Our Price: $299.00

Availability: Ships in 24 to 48 Hours
Product Code: KRT20U

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Description

Reviews & Awards

KingRex T20U USB T-Amp Delivers Award-winning Tube-like Sound! Plus it is has an integral DAC and USB connection for easy plug-and-play desktop audio.

Looks aren't everything, but the KingRex is easily best looking T-amp on the market. Cased in black steel with a heavy (6mm-thick) anodized aluminum faceplate and recessed volume knob, it will make an attractive addition to any equipment shelf.

The quality on the outside is just the first hint at what's to come. Immediately apparent is the build quality. (KingRex Technology is an accomplished electronics manufacturer best known for producing high-quality LCD displays). Board layout is straightforward and direct, with minimal features and a spacious, well-thought out design.

If you fancy listening to music from your computer ... simply think of the T20U as the best $245 USB DAC money can buy - and the award-winning Tripath amp comes with it gratis.

David Kan
6moons.com

The Tripath TA2020-20 chip gives the T20U a bit more power and results in more flexibility when choosing loudspeakers. You can easily reach acceptable volume levels medium spaces with loudspeaker sensitivity as low as 86db.

The built-in high-quality DAC for USB input uses the Burr-Brown PCM2702E for DAC with USB interface, the Burr-Brown OPA2604AP for low pass filter and Texas Instruments' low-noise JFET-input TL072CP as a DC servo. A convenient plug-in socket is used, making it easy swap out op-amps.

With the new Noble pot (made specially for KingRex), the sound and performance of the T20U has become even better!

Each T20U comes with the bundled Universal AC Power Supply, User Guide & Manufacturer's 1-year Limited Warranty.

Add the optional matching "PSU" power supply for an even more of a tube-like sound and bigger soundstage. The PSU boasts a 45VA transformer, a transistor regulated power stabilized circuit and NIPPON CHEMICON high quality aluminum electrolytic capacitors.

KingRex T20U USB Class-T Stereo Audio Amplifier


	Spec. (Amplifier Unit):
	T-Amp IC	Tripath TA2020-20
	Output Power	2 x 22W @ 4ohm, 10% THD+N, VDD=13.5V 2 x 12W @ 8ohm, 10% THD+N, VDD=13.5V
	Dynamic Range	99dB
	IHF-IM Distortion	0.18% @ 1W, 4ohm
	THD+Noise	0.02% @ 10W 4ohm 0.1% @ 12W 4ohm
	Power Efficiency	88% @ 20W, 4ohm 81% @ 12W, 8ohm
	Input	Audio IN RCA (Left/Right) x 1 USB 2.0 x 1
	Output	Speaker OUT (Left) x 1 pair (+ / -) Banana socket Speaker OUT (Right) x 1 pair (+ / -) Banana socket
	Other Switch & Knob	Power ON/OFF switch x 1
		Power Indicator (Blue LED) x 1
		Volume knob x 1
	Power Supply	DC 12V~13.2V(max.)
	Dimensions	(W)185mm x (H)50mm x (D)150mm
	Weight

	DAC:
	DAC	Burr-Brown PCM 2702E
	Op Amps	Texas Instruments TL072CP
	AC Adaptor:
		Universal AC 100V-240V / 50~60Hz
	DC Output	DC 12.7V / 3A (36W)
	Ripple & Noise	<=50mV
	Over-load Protection	105%-150%
	Over-voltage Protection	115%-150%

	Accessories:	US Standard plug (2 flat and 1 round) Plugs for regions available.
		User Guide x1
		Warranty Card x1

	* To continuously improve its products, KingRex Technology reserves the right to change feaures and specifications without notice.