leema-acoustics Pulse III Handbook Download Page 3

Index

PULSE III

Index

EC Declaration of Conformity

 

.......................................................................................................................................2

Introduction .................................................................................................................................................................. 3

Safety Advice ................................................................................................................................................................ 4

Pulse Overview .............................................................................................................................................................. 5

Environmental, Made in the UK, Contact Us ............................................................................................ 5

Rear Panel ..................................................................................................................................................................... 6

Connections ................................................................................................................................................................. 7

Phono, CD, Tuner, Aux, AV Direct .............................................................................................................. 7
Tape In, OPT1, OPT2, SPDIF, USB, Tape Out, Preamp Out, Headphones .................................................... 8

LIPS Connection, Loudspeaker Terminals, Cables .................................................................................... 9

Controls ...................................................................................................................................................................... 10

Remote Control ........................................................................................................................................................... 11

Technical Discussion, 

DAC

USB CODEC

 .................................................................................................................. 12-13

LIPS ........................................................................................................................................................................ 14-15

LIPS codes, IR Codes .............................................................................................................................. 15

Audio Specifications ................................................................................................................................................... 16

WEEE Scheme ......................................................................................................................................... 16

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Summary of Contents for Pulse III

Page 1: ...HANDBOOK Leema Acoustics Pulse III Integrated Amplifier DAC PULSE III...

Page 2: ......

Page 3: ...UK Contact Us 5 Rear Panel 6 Connections 7 Phono CD Tuner Aux AV Direct 7 Tape In OPT1 OPT2 SPDIF USB Tape Out Preamp Out Headphones 8 LIPS Connection Loudspeaker Terminals Cables 9 Controls 10 Remote...

Page 4: ...uirements EN60065 2002 IEC60065 2001 BS EN 55020 2002 EMC Immunity EN55020 2002 CISPR 20 2002 BS EN 55013 2001 EMC Emissions EN55013 2001 CISPR 12 2001 BS EN 61000 3 2 2001 EMC Limits for Harmonic Emi...

Page 5: ...ce A notable feature of all Leema amplification is incredible bass power and control due to massive current capability together with superb clarity and finesse in the upper frequencies with stunning r...

Page 6: ...if any changes are required Ensure the mains supply is switched off at the wall socket or unplugged before installing or moving the amplifier Do not use near water for example do not place a potted pl...

Page 7: ...products easy to use for all the family No longer will only one member of the family know how to play a CD or watch a movie The built in intelligence learns your preferences without menus or confusin...

Page 8: ...he AV input is selected the volume level is preset If a fixed level source is connected here e g a CD player the resulting volume level will be extremely high TAPE Input and Output A tape recorder or...

Page 9: ...would normally be required This input is duplicated on the front panel Do not connect the front and rear inputs simultaneously WARNING The AV DIRECT input must not be used with sources that are not e...

Page 10: ...As OPT1 SPDIF This input may be connected to digital coaxial outputs carrying a SPDIF PCM stereo data stream such as satellite TV boxes etc Ensure that the data stream is not multi channel such as AC3...

Page 11: ...are considering bi amping please contact your dealer or Leema Electro Acoustics Ltd for advice HEADPHONE OUT A headphone output is available on the front panel The output uses a 3 5mm mini jack as fou...

Page 12: ...utton on the remote control will turn the unit on Source selection switch Pressing the left or right buttons will cycle through the amplifier s input sources and set the volume to an initial low level...

Page 13: ...the volume to rapidly fade to zero MUTE is then displayed A second push of the button will restore the volume level Input The input up and down buttons cycle through the ten available input sources on...

Page 14: ...ed thermal feedback The amplifier sections use multi slope over current protection in addition to thermal shutdown and fault monitoring After distortion measurement the square wave performance of an a...

Page 15: ...CODEC to encode and decode the USB data Playback data is passed in the digital domain to the Wolfson receiver in the DAC section for playback thereby offering the same audio quality as an SPDIF input...

Page 16: ...to a stereo source such as CD Therefore when the Hydra sees the CD input it powers itself down Each Leema unit can be controlled via the LIPS bus Controlling a Pulse III externally for example enables...

Page 17: ...plifier IR Commands 0 Phono 1 CD 2 Tuner 3 AV Direct 4 Aux 5 Tape 6 USB 7 OPT1 8 OPT2 9 COAX SPDIF 16 INPUT UP 17 INPUT DOWN 18 VOLUME UP 19 VOLUME DOWN 20 MUTE TOGGLE 21 POWER TOGGLE For further info...

Page 18: ...input 4mV RMS for Moving coil input 500uV RMS Sensitivity for maximum output CD input 565mV RMS Sensitivity for maximum output other inputs 311mV RMS RIAA accuracy 0 2dB 20Hz 20KHz DAC 24bit 192kHz w...

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Page 20: ...Leema Electro Acoustics Limited Unit K Henfaes Lane Welshpool Powys SY21 7BE UK Tel Fax 44 0 1938 559021 email info leema acoustics com Web www leema acoustics com...

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