Prospekt E- Cantilena SE-SEL.qxd - Lua HiFi

L
a
n
d
R
0
d
B
r
@
1
k
H
z
V
+1
+0.9
+0.8
+0.7
+0.6
+0.5
+0.4
+0.3
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+0.1
+0
-0.1
-0.2
-0.3
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-1
-1
10 20 50 100 200 500
Hz
1k 2k 5k 10k 20k
6
5.5
5
4.5
4
3.5
3
2.5
2
1.5
1
500m
0
-500m
-1
-1.5
-2
-2.5
-3
-3.5
-4
-4.5
-5
-5.5
-6
LUA CANTILENA SEL All mesaurements made with selected LUA- tubes or equivalent
Svetlana, Sovtek, Golden Dragon, a.o..
FREQUENCY RESPONSE + INTERCHANNEL PHASE
Frequency-response 10Hz - 20kHz, ≤ ± 0,15dB
Channel-Balance ≤ ± 0,1dB, Interchannel phase ≤ ± 0,2°
Time Domain Display of Signal
0 200u 400u 600u 800u 1m 1.2m 1.4m 1.6m 1.8m
2m
sec
+1
+0.9
+0.8
+0.7
+0.6
+0.5
+0.4
+0.3
+0.2
+0.1
+0
-0.1
-0.2
-0.3
-0.4
-0.5
-0.6
-0.7
-0.8
-0.9
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d
e
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T
A
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f
C
H
A
N
A
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R
d
b
r
e
f
0
d
B
F
S
-80
-82
-84
-86
-88
-90
-92
-94
-96
-98
-100
-102
-104
-106
-108
-110
-112
-114
-116
-118
-120
+0
-5
-10
-15
-20
-25
-30
-35
-40
-45
-50
-55
-60
-65
-70
-75
-80
-85
-90
-95
-100
-105
-110
-115
-120
-125
-130
-135
CROSSTALK vs. FREQUENCY Ch
At ChB
200 500 1k 2k 5k 10k
20k
Crosstalk L-R, 20Hz- 20kHz
typ. ≥ - 110dB (- 119,6 dB)
-140
20 50 100 200 500 1k 2k 5k 10k
20k
Hz
Hz
L and R Noise Spectrum "Infinity Zero"
Time domain display of signal Left and right noise spectrum Infinity zero- 132 dB /
1kHz, perfect for a tube stage.
®
HiFi Manufaktur