PROCESSORS Series

THA-4

tha4
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Model THA-4 4 CHANNEL HEADPHONE AMPLIFIER
Audio Input 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 andDIRECT IN input 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)
Audio Output Connectors: XLR and 1/4" Jack
Max. output level: +21 dBu Balanced and Unbalanced
SystemSpecifications Frequency response: 10 Hz to 20 kHz,+/-2 dB
SNR: >90 dB, Unweighted, 22 Hz to 22 kHz
THD: =0.01% typ.@0 dBu, 1kHz
Headphone Out 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)
Function Controls Input level: Main input level
Output level per CH: Output level per CH
Balanced: L/R
Mode: Switches channel to mono
Indicators Input level: 8-digit LED display:-12/-6/0/+6/+12/+18dBu(clip)
Output level: 4-digit LED display: -24/0/+12/+18dBu(clip)
Power Supply AC input: AC 18V/1000mA
PHYSICAL Dimensions: (WxDxH) 483mmx197mmx44mm
Net weight: 1.9kg
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