about the tube.please do not deep plug it in socket.just plug it in half deep is OK.because the tube easy crush
Features: 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 desktop headphone amplifier or home power amplifier, make the sound more warm. (This tube preamp need warm time about 5-10 minutes.)
CD/MP3 player--->6J1 preamp--->Power amplifier--->speaker
Interface:Gold RCA*2(input and output)
Volume knob with volume and Turn ON/OFF function
1 x HiFi preamp kit
1 x Packing 6J1 *2 tubes
2 x Panel,4x screws
1 x Power supply
Nobsound 6J1 HiFi stereo tube Pre-AMP Valve Power Audio Preamplifier with Power Adapter for CD/MP3 player
Eligible For Free Shipping
- Mini size:L108*W75*H50(mm), It's a very cool preamp and with warm sound output
- Perfect for listen person singing.Volume knob with volume and Turn ON/OFF function
- This is normal preamp only.you can not direct connect it to your speaker or headphone.need connect it to Power amplifier,not support turntable
- Notice:This is a bulid kit that requires some easy assembly. Those with the basic assembly skills, you will be rewarded with a very reasonably priced tube preamp that paired with a decent amp will give your music a subtle new quality rarely heard these days.
- Best for your desktop headphone amplifier or home power amplifier, make the sound more warm. (This tube preamp need warm time about 5-10 minutes.)