Nobsound Class A USB Decorder DAC Preamp Tube Headphone Amplifier 110v For US

Price:
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Manufacturer Details

Keep in mind:
1. Beginning with 15seconds, after televisions warm start gradually then can runs the sound
2. this DAC is complete Course A design, power dissipation is 40W, it is with heating, when utilizing it pls mind the cooling to avoid television too heat!!!
It is regular for television with heat after running for a duration, pls don't fret it.
3. For security reasons, this DAC with Recuperation temperature level security switch-95 ℃. Under 38 ℃ indoor temperature level-- Continue working for 4hours (for different indoort temperature level the time with different). >> > after securing >> about 15minutes the device heat down it will certainly restarting immediately >> it will certainly not harm the device function
If you mind this Function, pls thoroughly to bid
4. To Burn-in, as the device with new Tubes, here need about 1 month (every day about 2hours )

Approach of connecting:
1, computer = = > 3.5 turn RCA line= = > the device= = > earphones
2, CD device = = > RCA of RCA line= = > the device = = > earphones
3, IPAD = = > 3.5 turn RCA line= = > the device = = > earphones
4, computer USB = = > this device (with decoder) = = > earphones

Product Features

The main parameters: With original 2pcs*6E2+2pcs*6N3+1*6N5P impedance: 18-600 ohms Output power: 3.5 W (600 ohms) The level of output: max50v RMS The output frequency response: 20hz to 20kHz- 3db The output signal-to-noise: >109 db "A" - WTD Total harmonic distortion: < 0.008% 20Hz to 20 kHz The USB input: CM108 support USB2.0 DAC: TDA1305T Line input: national standard double lotus RCA head analog input Line output: national standard double lotus RCA analog output Stereo headphone output: 6.35 socket Support system: Win 2K, Win XP, Vista, Win 7 (32/64), Win 8, Mac OS X The input voltage: 110V/220V AC 50/60 Hz Static power: 35Watts The host size: 230*170*180 /tube 200 Net weight: 3kg gross weight: 3.5kg

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