Kingrex T20U Tripath Amplifier Usb/Dac

Kingrex T20U Tripath Amplifier Usb/Dac

El Rey de Reyes

http://toppchile.webnode.cl

Toppchile@gmail.com

  

 Considering the price of this beautifully designed and machined DAC/Amp, you'd be mad to buy a soundcard for your computer. Initially, just add a £1.99 USB lead and speakers for a musical experience so much more satisfying than a PCI card and the boom-tizz sat/sub monstrosities that have too long blighted our desktops.

Measuring about the size of a hardback book, this lovingly crafted and compact convergent device delivers mellifluous musicality even in its 'base' specification, with a sound quality more akin to classic tube amplifiers than shrill transistors. However, to hear what it's really capable of, the first substantial upgrade to consider is the KingRex PSU which adds weight and authority to the bottom end and dramatically enlarges the soundstage, without compromising any of its delicacy of touch. A similar step up in terms of dynamics and resolution is afforded by adding one of the matching preamps.

All the components used in T20 & T20U are of the highest quality and have been selected through intensive listening sessions – from the PCB itself to the high quality chassis and anodized gold RCA and SP terminals.

Specifications:

TRIPATH power module TA2020-20

0.03% THD+N@10W 4Ω

0.1% THD+N@12W 4Ω

0.18% IHF-IM@1W 4Ω

Power output:

22W @4Ω

10%THD+N, VDD=13.5V

13W @ 8Ω

10% THD+N, VDD=13.5V

Efficiency:

88% @12W 8Ω

81% @20W 4Ω

Dynamic Range: 99dB

Over current and over temperature protection.

Gold RCA and SP terminals.

6mm thick aluminium faceplate and aluminium volume control.

Noble potentiometer.

Single USB input.

DAC: Burr-Brown PCB2702E chip. Low pass filter: Burr-Brown OPA2604. DC Servo: Texas Instruments TL072 low noise JFET op amps.

Dimensions:

180 x 140 x 45mm

Weight: 2.1kg

Audifonos

SUPERLUX  Hd-681 EVO

http://toppchile.webnode.cl
Toppchile@gmail.com

The best-selling model HD681 is a high quality headset with rich bass, crystal clear high resolution and accurate sound field positioning. Now the new HD681 EVO upgraded version has a completely new, more slender shape and an improved smoother, more neutral, treble tone. The HD681 EVO easily meets the requirements of stage and studio professionals for a high-quality sound in monitoring headphones.

Features:

Next evolution of new HD681 with new styling design and an improved smoother, more neutral, treble tone
Semi-open, Circumaural
50 mm large-diaphragm speaker unit to reproduce accurate sound and large dynamic
Aural design provides natural sound, able to maintain a comfortable feel during prolonged use
Self-adjusting headband provides the best fit
Optional two colors: black and white

Specifications:

Type: Dynamic, Semi-open
Driver：ø50 mm, neodymium
Sensitivity：98 dB SPL (1mW)
Frequency Response：10-30,000 Hz
Maximum Power: 300 mW
Rated Impedance：32 Ω (copper-coated aluminum wire)
Earpad
Leather
Headphone Caliper Pressure: 3.5 N
Detachable 1-meter (3.3 ft.) & 3-meter (9.8 ft.) straight, single-sided; plugin cable on headphones (mini stereo connector)

Amplificadores Integrados a Tubos

QUINPU A6000

 http://toppchile.webnode.cl

Toppchile@gmail.com

Smooth, Luxurious, and Detailed
Small, sleek, and sonically spectacular. Those are the hallmarks of the Qinpu A-6000 MKII hybrid vacuum tube/solid state integrated amplifier. The Qinpu delivers a smooth, luxurious, and detailed 16.5 watts-per-channel power delivery at 8 ohms, enough to fill your room with beautiful music and to easily drive a wide range of loudspeakers.

Warm and Natural Sound
If you haven't heard your music through a tube amplifier, you don't know what you're missing. The high-quality analog circuitry delivers warm and natural sound. The rear panel variable mini-plug output lets the A-6000 MKII double as a headphone amp whose performance will shame the built-in headphone output on many audio and video components.

Torroidal Transformer
A pair of 6N3 vacuum tubes in the output stage are responsible for the A-6000 MKII’s highly musical performance, along with an oversized torroidal transformer, which contributes most of the heft to this little amp's 6-pound weight. This advanced power supply responds quickly to musical signal demands and keeps operating noise low.

The Ins and Outs
Qinpu packs a lot of connectivity into the compact A-6000 MKII. It has one RCA input, two mini-plug inputs, a mini-plug variable line-out/headphone jack, and quality, full-size speaker binding posts that accept bananas, pins, spades, or bare wire.
"Fit 'n' Finish Are Very High"
"Fit 'n' finish in this price range are very high…" notes Srajan Ebaen in his Janaury 2009 review for 6moons.com. "The pricing of course is a major attraction here."

"Really impressed with this amp," raves our customer Fred D from Massachusetts. "Driving a pair of the Cambridge Audio S-30 bookshelf speakers, the sound is glorious. Big soundstage, great imaging and very pleased. A no brainer purchase."

Hybrid vacuum tube/solid state integrated amplifier
Vacuum tube circuitry
Oversize toroidal transformer
Tubes: 6N3 x 2
Inputs: one RCA, two mini-plugs
Outputs: mini-plug variable line-out/headphone jack, speaker posts

Output Power: 2 x 16.5 WRMS (8 ohms)
Frequency Response: 20 Hz - 50 kHz
THD: ≤2% (1 kHz )
S/N Ratio: ≥80 dB (A Weighted)
Crosstalk Attenuation: ≥50 dB
Input Sensitivity: ≤450 mV
Overloading Level: ≥20 V
Impedance: 8 ohms
Input Impedance: 10k ohms
Power Supply: 110V - 120V, 60 Hz, 80W
Dimension: 10.2" long, 6.7" wide, 4.3" deep
Weight: 6 lbs.

AUDIOROMY FU29

x2 Vacuum Tube Integrated Amplifier Hifi

http://toppchile.webnode.cl

Toppchile@gmail.com

Single Terminal CLASS-A Operation   - 100% New
Classic single terminal Class A circuit equipped with the famous FU29 tubes,
this thing produces nothing but beautiful, gorgeous music.
Dynamic range, clarity and transparency,
midrange to die for and highs that reach the sky.
It reveals the elegancy and refined timbre of the FU29 Class A amplifie

The sound of these amps in terms of clarity, detail, imaging,and neutrality probably beats most . Powerful sound special good for using in a big indoor area. Match with many different speakers also can let your speakers provide the maximum nice quality amplifier, it is good sound quality.

SPECIFICATION
Input Power : 110V - 240V AVAILABLE
Output Power : 30watts x 2 Class A
Ohm : 4 ohms 8 ohms
Output Tube : FU29 x 2
Input/Driver Tube : 6N2 x 2 , 6N1 x 2
Frequency : 20Hz-30KHz +/-1 dB
Distortion : Less than 0.5% at full power
Signal/Noise Ratio : 90dB
Audio Input : 2 groups
Input Consumption : 160w
Weight : 19kg
Size Dimension : W270mm H190mm D410mm

 http://toppchile.webnode.cl

Toppchile@gmail.com

Pre a Tubos

YAQIN TUBE BUFFER SD-CD3

 http://toppchile.webnode.cl

Toppchile@gmail.com

The Yaqin tube buffer is based on the 6N8P / 6SN7 tube and is guaranteed to add the magic of tubes to any system without adding any significant noise or distortion. The Yaqin tube output stage can be added to any system; perfect behind any digital player, in a tape monitor loop or between your preamp and amp. Turn your IPOD, CD or any other affordable digital player into the tube-hybrid player of your dreams. Add it between your amp and preamp or into a processor or tape loop and hear every single source component come to life in a spectacular way. Once in place, you will hear an added level of richness, warmth and musicality previously attainable only with a tremendous investment in world-class tube gear. The Yaqin Tube Buffer Stage is the easiest way to upgrade your system.

What we like about the Yaqin is the twin triode 6N8P / 6SN7 tube where only one high quality tube is required. In this way, you can keep the stock tube, roll to more musical tube or keep 6N8P / 6SN7 tubes and change them at will. Recommended Usage:
On the output of a CD player.
On the “Line Out” of the IPOD
In the tape loop of an integrated amplifier.
Between a pre and integrated amp.

• SPECIFICATION

Vacuum tubes: 6H8C x 2
Input sensitivity: -0.68db (1kHz)
Frequency response: 10Hz~100kHz(-0.1dB)
Harmonic distortion: ≤0.03%(1kHz)
S/N: 60dB(A) ≤
Input Jack: 1 Group
Output Jack: 1 Group
Weight: 3.5KG
Size: L:200mm x W:170mm x H:120mm
Power supply: 110V-120V,220V-240V 60/50HzPACKAGE CONTENTS

• PACKAGE CONTENTS
  • Amplifier
  • Standard 1.8m Power Cord
  • All the Tubes/Vavle
  • Original BOX     

LITTLE BEAR BK 6J1 

It's a very cool preamp.it's newest version.
1,PCB Circuit layout is reasonable and beautiful, minimize noise,warm sound,perfact for listen person singing.
2,About the input and output interface.all using GOLD RCA interface.
3,Best for your desk headphone amplifier or home power amplifier.make the sound more warm.
else.becaue is tube preamp.usually the amplifier need warm time about 5-10 minutes,after can work in perfact status.
NOTIC:for some new HiFi fans,the Preamp is not like power amplifier,you can not direct connect it to your speaker or headphone.need connect it to Power amplifier.sample Guide:
CD/MP3 player--->6J1 preamp--->Power amplifier--->speaker
 
Input volage:AC12V/1A
Interface:Gold RCA*2(input and output)
Volume knob with volume and Turn ON/OFF function
Weight:350g
Input/output impedance:100K
Package included:
1 x HiFi preamp kit
1 x Peking 6J1 *2 tubes
2 x Panel,4x screws
1 x Transformer 110V/220V,output AC:12V/1A

Marantz 7 Tube Pre-Amplifier

Wonderful stereo Pre-Amplifier, built with the best parts available
Low profile compact design stereo Pre-Amp,
with beautiful hand made wooden front panel, built with the best parts available

Item Specifics
Type :Pre-Amp/Processor
Brand :Music Angel
Input Power :110V - 230V AVAILABLE
Input voltage :100mV - 2000mV
Frequency Respond :10Hz ~ 40KHz
Signal/Noise Ratio :89 dB
Vacuum Tube :6z4 x 1, 6N2 x 2, 6N1 x 1
Supply Voltage :AC120V / 60Hz or 230V / 50Hz
Power Consumption :45W
Input jacks :3 groups
Output jacks :2 groups
Size Dimension :Width 470mm x Height 110mm x Depth 370mm
Colour :Black Body & HandMake Wooden Front Panel
Weight :8 KG
Packing Includes :All Tubes & Standard 1.5m Power Cord

 http://toppchile.webnode.cl

Toppchile@gmail.com

Dac - Conversores Digital a Analogo

SMSL SANSKRIT

 http://toppchile.webnode.cl

Toppchile@gmail.com

• Sanskrit is a desktop mini multifunction DAC,it can connect computer to decode USB/Coaxial/Optical signals so as to improve the sound quality.Sanskrit is revised by SMSL SD-1955+ Mini DAC.The framme of Sanskrit is SA9027+WM8805+PCM1796+OP275+JRC5532DD,perfect matching chip IC group.For Operational amplifier part,it adopts AD company OP275G&JRC5532DD comparing with Nextorn DIP8 IC socket.All the components for Sanskrit adopts high level famous components, such as US DALE(VISHAY)fever resistors,NICHICON capacitors,BB,PHILIPS capacitors,Germay ERO metal film capacitors,AD,JRC,WOLFSON,gold-plated RCA terminals,etc. ELNA top-level audio components

• Features:
  Upgrade version of SMSL SD-1955+ USB DAC
  SA9027+WM8805+PCM1796+OP275G+JRC5532DD framme
  Input :Coaxial input x1 Optical input x1 USB x1
  Output : R/L RCA output x1
  S.M.S.L Sanskrit is the 2014 upgrade version DAC for SMSL SD-1955+ DAC.
  
  Technical Specification:
  Input interface: Standard Coaxial/Optical/USB cycling selectable input
  Input frequency:Coaxial/Optical support 192KHz/16/20/24BIT USB support 24bit/96KHzsampling rate,it also supports 88.2KHz sampling rate.
  Output interface:L/R RCA output x1
  SNR: >108dB
  Dynamic Range: 102dB
  THD: <1KHz%0.001
  Rated Output: 1.5VPP
  Response frequency: 20-20KHz(-0.3dB)
  Machine power consumption: <8W
  Dimension: 146*98*35mm
  Weight: 0.85kg
  Color: Black(default)(Silver optional,Please note when you buy it.)
  Print : laser carve
  Case : Aluminium
  Power supply : AC100V-240V input (US/EU/AU/UK plug optional)
   
  Packing lists:
  * 1 x S.M.S.L mini SD-1955+ DIR9001 AD1955 DAC
  * 1 x DC9V power adapter
  * 1 x USB cable

SMSL SD-192

• SD-192 PRO is an upgraded version of SD-192 's . SD-192 PRO WM8805 done using a digital receiver circuit receives the demodulation decoding section using ES9023, reach 192Khz/24Bit. Chipset with very sound , stable and superior performance . DAC 500 yuan less than the current seemingly only SD-192 PRO with the same output level
  CD player with mainstream standards and have a mute function .
  SD-192 PRO can be connected to PCs and LCD TV set-top boxes · · · HDD player game · CD · DVD · MD and other devices with optical fiber or coaxial audio output . Now a large number of high-end LCD TV & set-top boxes with no analog audio output with optical fiber or coaxial output , SD-192 PRO decoded. Sound quality is very good.
  SD-192 PRO provides RCA lotus seat and 3.5 headphone port two kinds of output , allowing you to wire match. Although there is no added 3.5 headphone port zoom function , but 2V ES9023 output enough to drive most of the headphones.
  SD-192 PRO is compatible with DC9-15V wide voltage power supply of . Inside the machine to receive and decode the independent regulator power to the machine provides the basis for superior performance . Similar components of the machine are the same brand to chooseAvoid unnecessary coloration. Whether with optional components or PCB traces are reflected double wooden Salim engineers responsible for product quality attitude and pursuit.

• Parameters:
  Input interface ( strong signal priority , without switching ) :
  1 : quasi- square optical interface
  2 : Lotus (RCA) coaxial interface
  Output Interface:
  1,3.5 MM headphone jack
  2 , Lotus (RCA) analog interface
  Power supply : AC100-240V
  External dimensions : 90 deep × 50 mm wide × 21 high
  Color: Black
  Weight : 350G
  Housing material : aluminum

AUNE T1 Mk2

Aune T1 Mk2 24-bit Tube USB DAC Headphone Amp

 The new Mk2 version of the ever-popular Aune T1 now features asynchronous USB transfer for better clock control to reduce jitter. The Aune T1 is a visually stunning, and well built 24-bit USB DAC and headphone amp capable of driving both demanding and low impedance headphones. The performance of the T1 with the 6922EH Electro Harmonix (Made in Russia) tube is simply amazing!

Features:
High quality linear power supply design
Tube buffer design
SA9027 + PCM1793 circuit design
High quality Tube USB Sound Card
High quality Headphone Amp
Supports Win7, Win8, Mac, Ipad, Vista
Adjustable Headphone Amp output Gain - choosing between 0dB, 10dB and 16dB

High quality external Tube USB DAC

24bit input, Win7/Win8/XP/Mac/iPad/Vista Support, Plug and Play.

High quality Tube Headphone amplifier

The T1 is a high quality headphone amplifier, the input range of analog or USB signal through separate headphone amplifier to drive your HIFI headphones, it can not only protect your headphone , also let you enjoy the music .

New Modular design of circuit architecture

Modular functional design, modules at all levels with independent power supply of high quality chips, and effectively avoid signal crosstalk between intimate delay protection design, delay access headphone and shutdown quickly disconnect completely avoid the imbalance of the switch machine instantly circuit DC output impact to protect your expensive headphones and speakers.

Split power supply design

Quality linear power supply, five-core external power supply interface, two-lane group, power supply, large-capacity power supply filtering, and more effective to reduce power supply noise.

High quality component used

Japan ALPS potentiometer, German WIMA capacitors, four precision chip resistors, ENLA sound professional electrolytic capacitor, tube socket, USB port, RCA terminals are gold-plated material, full ON voltage regulator devices.

Headphone amp Gain adjust design

Headphone output gain adjust, renewable headphone amp module. The T1 is designed with a output delay circuit, which lets the tube be fully preheated before the output is opened.

Concrete steps
The tube filament will light after powering on, then wait 30 seconds after the white lamp at the bottom of the tube is lit, then T1 is working.

Specifications:
Product: T1 MK2 24BIT TUBE USB DAC
Color: Silver or Black
Weight: 800g
Size: 132 x 90 x 40 mm
Frequency response: 20hz-20khz
Signal to noise Ratio: >=120db
Lint out: 2Vrms
Suitable headphone Impedance: 30ohm~600ohm
Headphone Amp output: (biggest is 20V) 32ohm--1000MW ,120ohm--400MW ,300ohm--150MW
Line out impedance: 100ohm
Headphone amp impedance: 10ohm
USB support: 24bit/96kHz
Input jack: analog RCA jack x 1, USB jack x 1
Output jack: analog RCA jack x 1, 6.5mm jack x 1

Package Contents:
1 x T1 24bit tube USB DAC
1 x Power adapter(220/110V)
1 x USB cable
1 x 6.5mm to 3.5mm stereo F adapter
1 x User manual

AUNE X1

Aune X Series X1 PRO 24-bit Mini DAC Headphone Amp

The Aune X1 PRO is the fourth generation of the Aune X1, with the USB section using the latest USB asynchronous chip SA9027. The Aune X1 continues to offer Coaxial and SPDIF inputs, pre-amp functionality, and a headphone amp that is powerful enough drive demanding headphones.

The Aune X1 Pro Mini DAC can be used as:
High quality USB Soundcard
High quality DAC
High quality headphone amp
High quality pre-amp

Technical Features

Single to Dual floating power technology, 9027 + WM8805 + PCM1793 + OP buf framework, Microcontroller core master and touch button control, ALPS potentiometer, WIMA capacitors, FC electrolysis, uses a large number of high-quality components, sets the X1 apart from similar products.

Hi-Fi Headphone Amplifier and Pre-Amp Function

The Aune X1 Pro offer and independant (plus or minus) 10V supply to the OP + BUF pre-amp module, with the headphones output reaching 20V peakl, with distortion of only 0.001%. Esdilu drive headphones from 32-300 Ohms, as well as a pure pre-amp function to connect to your Hi-Fi power amp or active speakers.

Design

The Aune X1 uses an alumunum chassis, can be mounted vertically or horizontally, sandblasted anodizing process, laser engraving, and high-gloss aluminum volume knob.

Specifications

Input     SPIF×1  Coaxial*1 USB（1.0）×1  Analog RCA *1
Output    Analog RCA*1  6.5mm  headphone*1
Frequency 10HZ---20KHZ (-1dB)
THD       0.01%
Headphone output 0.05%
Input choose   USB/SPDIF ×1   Analog/ digital ×1
Headphone output    P－PMAX：10V
Headphone output impedance  : 32 ohm---600 ohm
Line output     2Vrms
Power input     DC12－18V 500mA
Size chassis    135*51*170 (mm)

 http://toppchile.webnode.cl

Toppchile@gmail.com