6N3 + 6Z4 tube valve preamp amplifier with transformer 110V or 220V (Size:24.5 * 12.5 * 6CM) UK
NEW design version. upgrade 2 option:1, add a power switch. 2, change using longer power cable. refer follow picture
Weight:1.35KG.
One of kindly buyer made a video for me.you can refer it. linker(copy and open in new window): http://youtu.be/m035tSGO93U
We also the backup valve kit. if you need get more backup valve kit. you can refer follow item:
Valve tube kit for little bear P3 preamp backup 6N3 x 2 and 6z4 x 1
It's a very good preamp.it's new design version.better sound quality and beauty exterior,easy assembling it.all Electronic component are using professional units.
For example:
1:Fully shielded transformer,and the High voltage filter capacitor using Original Philips BC capacitor.then you can get a pure power from tranformer.this is the basis for pure music output.
2:All resistance using solid core resistance,Safety at Higher Power Resistance builds up as current flows through a wire. that resistance causes heat, which increases as the amount of power increases. Too much heat can cause a fire. Braid-stranded wire carries more power with less heat due to a greater surface area.
3:Audiophiler MKP pro audio coupling capacitor.and nichicon filtering capacitance , be sure the pure music output.almost without any back noise,when you turn volume to MAX.just can listen a little noise floor.
i test it with my other headphone amplifier and power tube amplifier(if you're interested in those amplfier.you can check it in my store) .the sound is very clear,person vocal very warm with magnetic.like that singer just face to you.Sound of breathing distinguish very clearly.
4,About the input and output interface.all using GOLD RCA interface.
(any ways.sorry for my bad english),i think it's will not let you down.
else.becaue is tube preamp.usually the amplifier need warm time about 5-10 minutes,after can work in perfact status.
this is normal preamp only.not support turntalbe, if you need turntalbe(phono) preamplifier.you can refer follow item:
Package included:
1 x HiFi preamp kit (PCB is finish,when you get it.just assembling the transformer and panel on PCB by yourself.after is ok.can connect to power to work)
1 x Peking 6N3*2,6Z4*1 tubes
1 x Power plug adapter (connect to transformer)
1 x Transformer 110V or 220V (i will sent correct model to you by your address(country),with EU/UK/US/AU plug for choice)
About shipment time:
If you are US buyer,we will ship item to you by USPS express.6-10 days arrval ,other country buyer.this item will ship to you by normal mail.usually 2-4 weeks arrival
All 6N3,6Z4 tube can be repalce.if you need buy more kit for backup.click follow :
Maybe you also need follow product.(click to see more ...)
we accept paypal only
