- For 6N3 -- 6A8Q, 2C51, 5670, 5185, 6385, 6185, WE396
- For 6N5P -- 6AS7G, 6080, CV2523, CV2984, CV5008, CV8032, CV10322, CV8216, CV8614, 6520, ECC230, A4475, 6080WA(WB), 5998, 421A, 7236, 6H13C, 6082, 6528
- Tubes: 6E2×2 / 6N3×2 / 6N5P×1
- Impedance: 24-600Ω
- Output power: 1.2W (600Ω)
- Output level: max 50v RMS
- Output frequency response: 20Hz to 20KHz - 3dB
- Output signal-to-noise: >100dB "A" - WTD
- Total harmonic distortion: < 0.008% 20Hz to 20KHz
- USB input: CM108 (support USB2.0)
- DAC: TDA1305T
- Line input: 1Set Stereo L/R RCA
- Line output: 1Set Stereo L/R RCA
- Stereo headphone output: 6.35mm socket
- Support system: Win 2K, Win XP, Vista, Win 7 (32/64), Win 8, Mac OS X
- Static power: 35Watts
- Size: (L)230*(W)170*(H)180 mm
- Net weight: 3.16kg (4Kg with package)
- Headphone Amplifier ×1
- Power cord ×1
- USB cable ×1
- 6.5mm to 3.5mm Adapter Plug ×1
Nobsound SMPS Class A Pure Vacuum Tube Headphone Amplifier; HiFi Preamplifier; USB Audio Decoder DAC
- This is Nobsound's newest headphone amplifier in 2017. It adopts a Switching Mode Power Supply(SMPS), which can be used globally and ensures its pure sound output.
- Support multiple functions. This can be used as a headphone amplifier / preamplifier / USB audio decoder DAC.
- It is a pure vacuum tube headphone amplifier. The two 6E2 are for signal level indication. The two 6N3 and the one 6N5P are for SRPP voltage amplification and cathode output separately of both channels.
- The DAC part is consisted of a USB decoding chip(CM108) and an independent chip(TDA1305T). It supports USB 2.0 and has a excellent performance in its sound output.
- With its solid classic shell and 5 vacuum tubes, you will be abstracted by its beautiful and elegant appearance especially while it's working.
Nobsound SMPS Class A Pure Vacuum Tube Headphone Amplifier; HiFi Preamplifier; USB Audio Decoder DAC out of 5 based on ratings.