Modérateurs: Staff Univers Casques, Staff Haute-Fidélité, Staff Juridique • Utilisateurs parcourant ce forum: Aucun utilisateur enregistré et 4 invités

Tous sur les casques et écouteurs

MUSE Class A Hybrid Tube Headphone Amplifier 6N11

Message » 02 Jan 2011 14:28

Bonjour !

Quelqu'un aurait-il un avis éclairé sur cet ampli casque... ?

Je ne me fais pas trop d'illusion, vu le prix, mais tout de même, il m'intrigue....

Pure Class A Headphone Amplifier & Pre Amplifier
Hybrid ! Valve & MOS-FET in Use!!
Without any OP amp IC inside!!!
Audiophile Performance Design Absolutely!!!
Our Indeed headphone amplifier is different to others.
A/ High grade Caps , ALPS volume in use.
B/ High cost Large 24V2A low noise adapter with grounding.
C/ Precision select 6N11 valve, also match R/L channel within 1dB out put differential.
It is a high value and cute headphone amplifier hook up to your PC / Mp3 /MP4/ ipod / any stereo device. You can have a powerful, dynamic and sweet TUBE SOUND from your headphone ! You’ll be astounded at the improvement in sound quality, dynamic range, meticulous transparency, completely demonstrate its high performance and analytical ability, it can also connect with power amplifier such as a high performance pre amplifier to improve your Hi Fi system.

New 6N11 tube 1970-1983 made in Peking mark with <J>, but never used.
In China <J> means for military use (highest grade)
(we have carefully choose and test in Lab).
-Using Elna ,Wima Caps and Panasonic resistor.
The each one of 6DJ8/6922/ECC88 is fully suitable for replacement with much difference musical taste chose by owner. (6DJ8/6922/ECC88 Excluding in this item for sale)!

In Put Power: DC24V

Input Sensitivity: 50mV

Input Impedance: 100KOhm

Out-Put Impedance: 20~600 Ohm

Gain: 20dB

Frequency response: 10Hz-60KHz +/- 0.25dB

Signal/Noise Ratio: >91dB

Dynamic range: 84.6dBA(300 ohm) 89.8dBA(33 ohm)

THD: 0.016%(300 ohm) 0.45%(33 ohm)

IMD + Noise: 0.045(300 ohm) 0.42(33ohm)

Dimension:79mm (D) X 79mm (W) X 44mm (H)not measure to tube and transformer

Shipping Weight: 0.55 kg


http://cgi.ebay.fr/ws/eBayISAPI.dll?ViewItem&item=120576181081&ssPageName=STRK:MEWAX:IT

Image
PatrickBateman
 
Messages: 234
Inscription: 04 Déc 2002 21:53
Localisation: Lille
  • offline


Retourner vers Casques et écouteurs nomades

 
  • Articles en relation
    Dernier message