Bonsoir,
qqu'un a t il déjà pratiqué un de ces 2 amplis ?
http://angelcityaudio.com/products/melo ... ifi/an211/http://angelcityaudio.com/products/melo ... fi/an300b/Pour l’AN211, voici notamment ce qui en est dit sur un site de vente asiatique de la marque :
(Poids de la bête = environ 40 kg !)
GENERAL:
Ultimate high end Class A vacuum tube amplifier from Melody
Design goal: to beat AUDIO NOTE Ongaku at only 5% of the its price
Anodised aluminum chassis with piano lacquered wooden side benches
Heavy duty construction with massive custom built transformers
Net weight of AN211 over 40kg
Ultra expensive high end parts such as JENSEN pure silver capacitors
M cap and Nichicon electrolytic capacitors
Silver plated contact exchange mechanism for line input selection
Extreme high end volume control made in switched pairs of resistors
Total 25 grades in 1db made with precise metallic film resistors
5AR4 rectifying tube, 5751 + NOS 4P1S x 2 in preamplifier session
Gold plated CMC ceramic tube sockets and gold plated rca inputs
Terrific control power with the silky mellow direct heated triode sound
RCA and XLR balanced inputs with shortest signal paths
Gold plated speaker out terminals
Detachable power cord system (IEC)
TECHNICAL:
Rated Output Power: 16W x 2 RMS
Frequency Response: 20Hz to 30Khz
Distortion THD: <1% (1Khz)
S/N Ratio: 85db
Input Impedance: 100Kohms
Input Sensitivity: 280mV
Output Load Impedance: 4 and 8 ohms
Tube Complement: 2 x 211, 2 x 4P1S,
1 x NOS 5751(12AX7),
1 x 5AR4 (5U4)
Dimensions (mm, WHD) : 450 x 260 x 440
Bien cordialement
Marc