Audiovalve LUMINARE 2015 Manuale di istruzioni - Pagina 14
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ultra highend headphone tube amplifier ___________________
LOW IMPEDANCE mode: - test load 32
Ohm:
( max: 4,5 watt power output / ch. )
1 Khz - 0,1 watt - 0,06 %
1 Khz -
1 watt - 0,15 %
1 Khz - 4,5 watt - 1 %
10 Khz - 0,1 watt - 0,06 %
10 Khz - 1 watt - 0,15 %
bandwide: 15 - 100.000 Hz
damping: 15
min.: load 3 ohm ( 3 watt / 0,33 watt -
0,15% )
gain overview :
Low-Imp
Mode: ( red )
( galvanic coupled sym. balanced complementary output STAX connector signal ) summary: 38 db.
OTL , summary:
Mode: ( blue )
supported. Output transformer not in use.
STAX only, summary: 5
Mode: ( yellow )
balanced step up tranformer ) all other jacks not output signal supported.
OTL mode: test load 220
( max: 3,5 watt power output /
1 Khz - 0,1 watt - 0,015 %
1 Khz -
1 Khz - 3,3 watt - 1 %
10 Khz - 0,1 watt - 0,08 %
10 Khz - 0,5 watt - 0,1 %
bandwide: 12 - 150.000 Hz
damping: 600
gain: 32 dB
max. load 2000 ohms
tested example:
1200 Ohm load: 5.5 Watt
max: -
New Audeze "Prototype-Z"
signal on all black headphone jacks 16.5dB /
32dB ( amps gain only, step - up transformer less ) - STAX connector not signal
0dB ( 32dB +2,5 dB auto gain increase +15.5dB galvanic coupled
Ohm.
ch. )
1 watt - 0,08 %
and STAX connector 32dB + 6dB
STAX mode: ( auto gain
control )
bandwide: 15 - 150.000 Hz
bias: 300 + 580 VDC
Vpp: max: 1700 VAC
gain: 34,5 dB + 15,5 dB = 50dB