SPL TwinTube, User Manual

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Analog Elemental Series
AUDIO
Harmonics Stage
Frequency Range 10 Hz-80 kHz
THD 0.1 %
@ 1 kHz, 0dBu input level, unity gain
Noise, A-weighted
-87 dBu
Dynamic Range 103 dB
Maximum Input Level +18 dBu
Harmonics Filter
Filter 1 Center Frequency: 9,8 kHz
Bandwidth: 9.6 kHz
Maximum Gain: +15 dB
Filter 2 Center Frequency: 6.6 kHz
Bandwidth: 5 kHz
Maximum Gain: +15 dB
Filter 3 Center Frequency: 2.8 kHz
Bandwidth: 9 kHz
Maximum Gain: +15 dB
Filter 4 Center Frequency: 1.9 kHz
Bandwidth: 4.7 kHz
Maximum Gain: +15 dB
Saturation Stage
Frequency Range 10 Hz-77 kHz
THD 0.02 % @ 1 kHz, 0dBu input level, unity gain
ca. 15 % @ 0dBu input level and maximum saturation
Noise, A-weighted -96 dBu
Dynamic Range 114 dB
Maximum Input Level +21 dBu
AUDIO – CUMULATIVE (Harmonics and Saturation Stage)
Frequency Range 10 Hz-77 kHz
CMR -74 dBu
@ 1 kHz, 0dBu input level, unity gain
Noise, A-weighted
-87 dBu
Dynamic Range 105 dB
Input
XLR connector, electronically balanced, opt. transformer balanced
Max. Input Level
+20 dBu
Impedance ca. 20 kOhm
Output
XLR connector, electronically balanced, optionally transformer balanced
Impedance
ca. 150 Ohm
Maximum Output Level +21 dBu
Control Elements
Signal-LED -20 dBu
Overload-LED +18 dBu (peak hold 1,5 seconds)
0 dBu = 0,775 V. Specifications subject to change without notice.
TwinTube | Technical Specifications