Product: Nobsound 6P1 6.8W x 2 Vacuum Tube Power Amplifier; Stereo Class A Single-Ended Audio Amp Headphone Amplifier Handcrafted (with Headphone Amp Function)
Brand: Nobsound
Notice:
The toggle on the front panel is to switch between speaker and headphones. Please connect your speakers (both 4Ω and 8Ω) to 8Ω and 0Ω posts.
Please make sure all tubes are fully inserted before powering on the amplifier. Otherwise the amp may be burned.
 
 Specifications:  Output power: 6.8W * 2 Frequency response: 20Hz-20KHz Input impedance: 100K ohms Output impedance: 4/8Ω SNR: 90db Input Sensitivity: 500mv-2000mv Harmonic distortion: 1% (1KHz) Tube: 5U4C * 1 + 6H8C * 2 + 6P1 * 4 Operating voltage: 110V Weight: about 7 kg Size: 260mm * 215mm(including terminals and knobs 260mm) * 150mm (W*D*H)  
Package includes:  Finished tube amplifier ×1 Power cable ×1 
This Class A single-ended vacuum tube amplifier adopts hand welding to ensure the true reality of the sound quality. This version has headphone output, which suits for 32Ω-600Ω impedance all kinds of headphones. The toggle on the front panel is to switch between speaker and headphones. Please connect your speakers (both 4Ω and 8Ω) to 8Ω and 0Ω posts.
This amplifier adopts transformer parallel output to reduce its internal resistance by half and achieve doubled improvement on its power.
Using antimagnetic transformer covers to shield current interference and achieve much lower static noise.
Its sound output is full of analog style. The bass part is deep and powerful and the vocal part is sweet and intoxicating.Its sound output is full of analog style. The bass part is deep and powerful and the vocal part is sweet and intoxicating.
It has a classic and graceful appearance. The VU meters and vacuum tubes makes it more elegant and attractive.

Search query: 300b tube amplifier
Relevance: Substitute