|
Модель
|
THA-4 4 CHANNEL HEADPHONE AMPLIFIER
|
|
Вход аудио
|
|
Connectors
|
XLR and 1/4" jack
|
|
Type
|
HF filtered, servo balanced input
|
|
Impedance
|
50 kOhms balanced, 25 kOhms unbalanced
|
|
Max.input level
|
+21 dBu balanced and unbalanced(unity gain)
|
|
|
AUX IN и DIRECT IN входы
|
|
Connectors
|
1/4" TRS (tip=left, ring=right, sleeve=ground)
|
|
Type
|
Unbalanced
|
|
Impedance
|
25 kOhms Unbalanced
|
|
Max. gain (CH GAIN & INPUT GAIN)
|
+6 dBu
|
|
Max input level
|
+21 dBu unbalanced(unity gain)
|
|
|
Выход аудио
|
|
Connectors
|
XLR and 1/4" Jack
|
|
Max. output level
|
+21 dBu Balanced and Unbalanced
|
|
|
Системные спецификации
|
|
Частотный диапазон
|
10 Hz to 20 kHz,+/-2 dB
|
|
SNR
|
>90 dB, Unweighted, 22 Hz to 22 kHz
|
|
THD
|
≤0.01% typ.@0 dBu, 1kHz
|
|
|
Выходы на наушники
|
|
Max.out
|
+21 dBm
|
|
Min.output impedance
|
100 Ohms
|
|
Max voltage gain
|
+12dB(MAIN IN:0dBu, input & output gain max)
|
|
Noise(bus noise)
|
≤-76dB@1KHz (CH GAIN & MAIN GAIN at max, other at min, SW at up)
|
|
|
Функции контроля
|
|
Input level
|
Main input level
|
|
Output level per CH
|
Output level per CH
|
|
Balanced
|
L/R
|
|
Mode
|
переключение в режим mono
|
|
|
Индикаторы
|
|
Уровень входного сигнала
|
8-digit LED display:-12/-6/0/+6/+12/+18dBu(clip)
|
|
Уровень выходного сигнала
|
4-digit LED display: -24/0/+12/+18dBu(clip)
|
|
|
Электропитание
|
|
|
Размеры и вес
|
|
Размеры
|
(WxDxH) 483mmx197mmx44mm
|
|
Вес Нетто
|
1.9kg
|
|
