|
Phono Input |
MM/MC high level
or MC low level – external
switch |
|
Input Impedance |
MM/MC
high level
47 Kohm – MC low level 47- 68 or 100
ohm depending on cartridge load |
|
Frequency Response |
25Hz to 20,000Hz +/-
0,3 dB (phono stage); SUBSONIC PASSIVE FILTER - 2,5 db @ 20 Hz |
|
Harmonic Distortion |
less than 0.2%
(MC input) |
|
MM Sensitivity |
1 mVolt input for 0,5
Volt output @ 1 KHz (54 dB) |
|
Total MM gain
|
54 dB |
|
MC low level sensitivity |
0,1 mVolt for 0,5 Volt output @1
KHz with step up transformers - Minimum input admitted 0,05 mVolt |
|
Total MC low level gain
|
70 dB
with 1 STEP-UP transformer per channel - Minimum supported input:
0,07 mVolt |
|
Output impedance |
1800 ohm (default) or 600 ohm thru output transformers |
|
Maximum
Output Voltage |
5 Vrms on 1800 ohms output (default) or 2.4 Vrms on 600 ohm |
|
Amplification |
Two stages
JFET Single Ended
NO FEEDBACK even locally - grounded source modality. |
|
MC S/N Ratio |
89
dB |
|
Power Consumption |
3 W |
|
Dimensions (W x D x H) |
240 x
140 x 80 mm |
|
Weight |
10 Kg |
|
Chassis Finish |
Metalized BLU racing car
on 6,5 mm extruded chassis. Frontal & back on 4 mm stainless steel mirror
finishing |
|
Remarks |
Inputs for MM and MC high level cartridge
- MC low level cartridge switchable input - PASSIVE RIAA
- Double pi-grec power supply and 4 inductive cells on the 4
amplifying staged - Voltage series regulator without feedback
-
40.000 microfarad total internal filtering - Any channel and stage with completely separated
internal power supplies and inductive filtering -
Power rectifier using discrete components, emulating diode tube rectifier
(Royal Device technology) -
RIAA with Royal Device AUDIOCAP capacitors 2% -
Super permalloy transformer core and shielding - External p.s.u. transformer
|
V
