| Type | 8-channel mixer power amplifier |
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| Power Requirement | AC mains, 120 V, 60 Hz |
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| Power Consumption | 180 W |
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| Output Power | 120 W RMS |
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| Power Band Width | (D) 20 〜 20,000 Hz, 0.5% THD, (T) 50 〜 20,000 Hz, 0.5% THD |
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| Frequency Response | (D) 20 〜 20,000 Hz, ±1 dB
(T) 20 〜 15,000 Hz, ±1 dB, (T) 20 〜 20,000 Hz, +1 dB, -3 dB |
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| T.H.D | 0.02% at 1 kHz, rated output |
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| Inputs | Eight Input Ports : Each port accepts any input modules.
One Bridging Input/Output |
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| Input Sensitivity /Impedance | Input Port #1 to #8 : 100 mV/10 kΩ
Bridging Input/Output : 100 mV/3.3 kΩ |
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| Preamp OUT /Power Amp IN | 1000 mV into 600 Ω/1000 mV, 10 kΩ |
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| Outputs(T)=Transformer (D)=Direct | Main (T) : 8 Ω, 25 and 70 volts, balanced, Main (D) : 4 Ω, unbalanced
Aux : 10 kΩ, 1 V |
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| Output Regulation(1kHz) | (D) Less than 0.5 dB, no load to full load
(T) Less than 1.0 dB, no load to full load |
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| S/N Ratio(Band Pass 20 〜 20,000 Hz) Tone defeat switch on | Master volume min : 90 dB
Master volume max : 77 dB
Power amplifier only : 105 dB |
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| Tone Controls | Bass : ±10 dB at 100 Hz, Treble : ±10 dB at 10 kHz |
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| Controls | 8 Input gain control 1 Master gain control 1 Bass control
1 Treble control 1 Power ON/OFF switch 1 Tone defeat switch
1 Low-Cut switch (60 Hz, 6 dB/octave) |
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| Indicators | 1 Power LED, 1 Protect LED, 1 Signal LED, 1 Normal LED, 1 Peak LED |
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| Protection | Self-protection, with AC fuse (inside) |
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| Connectors | Input No.1 to No.8 : Card-edge connector
Bridging, Mixer preamp. output, Power amp. input, Aux output : RCA phono jack
Output : Screw-terminal strip
Mute, Remote VR : Screw-terminal strip
AC outlet : 3-pin grounding type
AC power cord/plug : SJT, 3-prong type |
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| Temperature Range | -10℃ 〜 +60℃ (12゜F 〜 140゜F) |
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| Finish | Black |
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| Dimensions(W×H×D) | 420(16.54") × 99.1(3.90") × 358(14.09") mm |
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| Weight | 11.4 kg (25.13 lb.) |
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| Accessories | Volume control cover (YA-920)……4 |
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| Option | Rack mounting bracket (MB-25B) |
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