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Woo Audio

WA-5 300B Pure Class-A Single Ended 

Integrated Headphone and Speaker Amplifier

User’s Manual

www.WooAudio.com

Summary of Contents for WA-5 300B

Page 1: ...Woo Audio WA 5 300B Pure Class A Single Ended Integrated Headphone and Speaker Amplifier User s Manual www WooAudio com ...

Page 2: ...extremely hot after warm up DO NOT leave the amps to run unattended To use the amp safely please allow the amp to cool down for every 8 hours of continuous play time DO turn off the amp when switching from speaker to headphone or vice versa This is just for a safety use for this amp At least you should turn the volume to minimum when switching DO unplug the standard headphone before switching off ...

Page 3: ...e inserted the tube should not be moving freely PAY ATTENTION TO THE RED CIRCLES WHEN INSTALLING TUBES Installing 300B outter tubes The two thick pins MUST be alligned and oriented to go into the two larger holes in the socket see 2 red circles It is possible to plug this tube in the wrong way so pay careful attention to the pin alignment on these tubes ...

Page 4: ... and orient the spigot on tube base to the red circle Insert the tube vertically to the tube socket slowly but firmly Once inserted the tube should not be moving freely PAY ATTENTION TO THE RED CIRCLES WHEN INSTALLING TUBES ...

Page 5: ...socket 3 Insert the power supply cable slightly You should feel the connector be inserted by 1 4 inches Turn the free moving ring clockwise about 30 degrees until you hear a click sound If you cannot turn the ring easily STOP and RE ALIGN 5 Check the white marks aligned as the red circle indicate 6 Insert the other end on another unit NOTE Either end of the cable can be inserted into either unit P...

Page 6: ...RNING ON THE AMP Dial the power switch clockwise to turn on the amplifier There is an approximate 30 seconds of delay after switching on the amp During this time you will see the blue LED blinking on the Power Supply unit Once the LED becomes solid the amps can be operated ...

Page 7: ...000 headphone output HPL Headphone Low impedance headphone jack output 8 to 40 ohms HPH Headphone High impedance headphone jack output 41 to 600 ohms Connection panel Speaker terminals RED BLACK Source inputs LINE 1 LINE 2 LINE 3 LINE 4 correspond to Source Selector 1 2 3 4 ...

Page 8: ...ponse 16 38 Khz 2dB Output impedance 8 ohms Signal Noise 90 dB Standard Features Independent headphone and speaker circuits High end output transformer design Point to Point wiring Selectable speaker AKG K1000 high and low impedance dynamic headphones output switch One 1 4 headphone jack and one XLR connector for K1000 Four pairs of gold plate RCA inputs Selectable inputs switch Two pairs of gold ...

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