Yamaha 001PO-03C0 Manual Do Utilizador

• Half power = 3dB below rated power
• 0dBu = 0.775Vrms

Output Power

4

Ω per channel

200W x 8

8

Ω per channel

100W x 8

1kHz, THD+N=1%

8

Ω / BRIDGE

400W x 4

20Hz-20kHz, THD+N=1%

4

Ω per channel

180W x 8

8

Ω per channel

90W x 8

8

Ω / BRIDGE

360W x 4

1kHz, 20ms Burst

4

Ω per channel

200W x 8

8

Ω per channel

100W x 8

8

Ω / BRIDGE

400W x 4

Maximum Input Level

+24dBu

Input Impedance

20k

Ω(balanced), 10kΩ(unbalanced)

Input Sensitivity (dBu)

Switch Position

+4dBu

26dB

32dB

8

Ω, Att. max

Input sensitivity

+4dBu

+5.2dBu

–0.8dBu

Voltage Gain

Switch Position

+4dBu

26dB

32dB

Att. Max

Voltage Gain

27.2dB

26dB

32dB

S/N Ratio A-weighted 

≥100dB

THD+N 1kHz, half power, 4

Ω

≤0.5%

Frequency Response

1W, 8

Ω

20Hz-20kHz, +0dB, –1.5dB

Channel Separation

1kHz, half power, 8

Ω

Att. max, input 600

Ω shunt

≥60dB

Controls

Front Panel

POWER switch (rocker)

MUTE switch (push ON/push OFF) x 8

Attenuator (41positon) x 8

Rear Panel

MODE switch (STEREO/BRIDGE/PARALLEL) x 4

GAIN switch (+4dBu/26dB/32dB) x 1

HPF switch (OFF/20Hz/55Hz) x 1

Connectors

Input

Euroblock (balanced)/ch

Output

Barrier strip/ch

Power

AC inlet x 1

Indicators

POWER x 1 (Green), PROTECT x 8 (Red), 

CLIP x 8 (Red), SIGNAL x 8 (Green), MUTE x 8 (Red), 

PARALLEL x 4 (Orange), BRIDGE x 4 (Orange)

Load Protection

POWER switch on/off

Output mute

DC-fault

Power supply shutdown

Amplifier Protection

Thermal

Output mute (heatsink temp 

≥95˚C)

Over current

Power supply shutdown

Power Supply Protection

Thermal

Power supply shutdown (heatsink temp 

≥85˚C)

Limiter Circuit

Clip limiting

Limiting level 

≥100W@8Ω or 200W@4Ω

Cooling

High/Low two speed fan x 2

AC Power Requirement

U.S./Canada: 120V, 60Hz

Korea: 220V, 60Hz
China: 220V, 50Hz

Other: 220V-240V, 50/60Hz

Power Consumption

400W

Dimensions (W x H x D)

480 x 88 x 406.5mm (18-7/8 x 3-7/16 x 16 inch)

(The depth is measured from the front panel surface to the 

rear mounting hardware.)

Weight

10.5kg (23.2 lbs)

Included Accessories

AC power cord (2.5m) x 1, Security cover x 1,

Allen wrench x 1, Security cover attachment screw x 2,

3-pin Euroblock connector x 8, Owner’s manual