Saturday, September 8, 2012

Guide to A-1 Hybrid Integrated Amplifier Cheap





Product Description
'No tube, no Hi-Fi' - tube offers the magic sound that no solid state amplification can duplicate.
But you don't have to have a 50 lbs tube amp to enjoy Hi-Fi.... we bring great sound right to your desk with a foot print size of a CD case.
All aluminum sliver finish also served as heat sink
6N3 tube pre-amplification for warm mid range sound
Transistor output stage
You may use GE 5670 or WE396 to replace stock 6N3 tubes

Specifications:
Output Power: 2 x 2.5W (8 ohm, RMS)
Frequency Response: 50 Hz to 40 kHz
Input Sensitivity: < 220mV THD: less than 2% (1kHz) S/N ratio: >= 85 dB (A weighted)
Crosstalk Attenuation: >= 35dB
Overload voltage: 10V
Input Impedance: 20k ohm
Power supply - 110-115V / 60Hz
Power consumption: 20 watts
Size: 4? W x 4? H x 4 1/4? D
Weight: 1.4kg / 3 lbs net
This amplifier can drive all mini speakers listed on this website. Perfect for building a small sized bedroom or study room system without sacrifice sound quality.
  • Mini tube amplifier - perfect for desktop listening
  • 6N3 smooth warm tube sounds

Tuesday, June 12, 2012

Hot Deals Miniwatt N3 Tube Amplifier - Silver with Cheap Price


Miniwatt N3 Tube Amplifier - Silver

With Power Output 3.5W+3.5W at 8 ohms and Response: 30-40 Khz that can called this is HiFi Tube Amplifier
Input by RCA Jacks and Output by Banana Jacks, Comes with 6 foot 7" power cable.
Product Description
    A minimalist integrated amplifier with one pair of RCA inputs and a passive volume control to attenuate the output of its enhanced classical tube circuit comprised of a12AX7 (ECC83) twin triode feeding a single EL84 (6BQ5) per channel, and also with our advanced switching power supply to deliver a 3.5 watts output per channel. Both 12AX7 and EL84 are legendary tubes, and their warmth and sparkling 3-D sound has charmed audiophiles and musicians for over fifty years now. This classical tube combination keeps growing in popularity after four decades, and we combine this classical tube circuitry with our advanced switching power supply technology, and it boosts up the performance to another level. miniwatt N3 comes with a TungSol 12AX7 and a platinum matched pair of Sovtek EL84 as stock tubes. TungSol 12AX7 is the Ultimate 12AX7, it sounds big, warm, and musical, and electrically high Gain, ultra-low microphonics, and superb linearity with a dynamic 3-D sound. The Tung-Sol 12AX7 has the gain and drive of a Chinese 12AX7 and the pure tone of a Mullard or Brimar from the U.K. Additionally, the filaments construction of TungSol 12AX7 is specially designed that it's almost completely encased in the plate structure. They don't "light up" brightly when working properly. The Sovtek EL84's in platinum matched pair, and the platinum matching process consists of a 24-hour tube burn-in period followed by a bias (plate) current measurement in milliamps. It produces a smooth, warm and mellow sound. With our constant current drain topology, you can play tube rolling by simply replacing the power tubes - EL84 with a matched pair, and as long as the power tubes are matched you don't need to adjust the bias. On the tube rolling front, there are quite a few brands of new or new-old-stock (NOS) EL84s and 12AX7s on the market and at relatively reasonable prices. You can even get various NOS tubes (Telefunken, Mullard, Siemens...). Enjoy and have fun with miniwatt N3!

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Buy Now with Cheap Price Miniwatt N3 Tube Amplifier