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2.12 Connecting subwoofers

2.12.1 Active subwoofers without filters

If you use an active subwoofer (with built in power amplifier), simply connect it's input to the proc out (21)
and adjust the bass level at the subwoofer. If the subwoofer has a trigger input, connect it to the trigger
output (26).

2.12.2 Active subwoofers with built in filters

Most active subwoofers have a built in frequency divider network. They receive the full range signal from the
amplifier and feed the filtered signal (full range minus bass) back. This kind of subwoofer can be connected
to the processor in / output: Connect the subwoofer's inputs to the processor outputs (21) and the
subwoofer's outputs to the processor inputs (22). Now activate the processor function (see chapter 4.14).

If the subwoofer has a trigger input, connect it to the trigger output (26).

2.13 Connecting the loudspeakers (A3.2 and A5.2)

2.13.1 A3.2

Connect the speakers to the speaker terminals (30). Use only good speaker cables with sufficient diameter.
Make sure, that the red terminals are connected to the red or “ + “ terminals of the speakers and the black
terminals to the black or “ – “ terminals of the speakers.

2.13.2 A5.2

The A5.2 has two switcheable speaker outlets. Connect one pair of the speakers to the speaker terminals
(31), the other one to the terminals (132). Use only good speaker cables with sufficient diameter. Make sure,
that the red terminals are connected to the red or “ + “ terminals of the speakers and the black terminals to
the black or “ – “ terminals of the speakers.

The outputs can be activated or deactivated via the menu (see 4.12)

2.13.3 Bi amping

Many loudspeakers have bi-amping terminals. That means that the bass and the mid / hi range chassis can
be connected independently to two amplifiers (bi amping). For the A3.2 and A5.2 we recommend the use of
a pair of our mono amplifiers M3.2 for the bass and the A3.2's / A5.2's built in power amplifiers for mid an
treble range. The M3.2 match ideally with A3.2 and A5.2. They offer the same warm music reproduction.

2.14 Connecting power amplifiers (PA3.2)

Connect the power amplifiers to the preamplifier outputs. You can use RCA Cinch (24) as well as balaced
XLR outputs (27). Both outputs are decoupled from each other and can also be used in parallel for bi-
amping.

2.15 Trigger outputs

Connect the trigger outputs (26) to the trigger inputs of the power amplifier or (if connected) the subwoofer.
Then these units will automatically switch on and off together with the PA3.2, A3.2 or A5.2. The pinning of
the trigger outputs is described in chapter 2.3

2.16 Remote control of power amplifiers via audio cable

If you use an AVM power amplifier of the newest Generation (MA3.2, MA8, SA8) then this unit will
automatically be switched on and off via the connected audio cable. There is no need for an additional
trigger cable (see manual of power amplifier).

Summary of Contents for EVOLUTION A3.2

Page 1: ...operating instructions integrated amplifiers EVOLUTION A3 2 A5 2 T preamplifiers EVOLUTION PA3 2 PA5 2...

Page 2: ...use your new AVM component in the optimal way Sincerely yours Your AVM Team Declaration of conformity for EC only We herewith confirm that the unit to which this manual belongs fulfills the EC rules...

Page 3: ...ote control of power amplifiers via audio cable 11 2 17 Headphones front input 12 2 17 1 Headphones 12 2 17 2 Front input 12 2 18 Antenna connection 12 3 Basic operation 13 3 1 First connection to mai...

Page 4: ...lly there are three slots for plug in cards one phono card one tuner card and a digital card with three digital inputs One fixed level output for recording and a processor in out for connection of equ...

Page 5: ...The RIAA equalization uses precise film capacitors and has a built in subsonic filter So it works well with most of all cartridges on the market 1 7 D A converter option The optional D A converter can...

Page 6: ...the numbers in the text where the operation is described 2 1 1 Front panel PA3 2 A3 2 11 2 10 9 8 7 6 5 4 3 1 2 1 2 Front panel PA5 2 A5 2 T 11 2 10 9 8 7 6 5 4 3 1 1 Power button on off 2 Source sele...

Page 7: ...nnector 24 Pre amplifier output RCA Cinch 25 Connector for external IR sensor 26 Trigger outputs 27 Pre amplifier output XLR 28 Mains switch 29 Mains connector 30 Speakers output A3 2 red Plus black G...

Page 8: ...to the housing with a screw above and below Before removing a cover plate unscrew both screws entirely The cover plate can now be removed Rotate the card that is to be installed in such a way that the...

Page 9: ...switches for both channels must be set identically S2r S3r S4r S5r S5l S4l S3l S2l S1 S1 1 2 S2 1 S2 2 S3 1 S3 2 S4 1 S4 2 S5 1 S5 2 MM cartridges OFF OFF OFF OFF OFF Output voltage 1 mV ON ON 1 mV 2...

Page 10: ...a signal source alternatively If your amplifier is equipped with a built in phono preamplifier option connect the output of the turntable with inputs 16 and connect the chassis ground wire to the gro...

Page 11: ...speaker cables with sufficient diameter Make sure that the red terminals are connected to the red or terminals of the speakers and the black terminals to the black or terminals of the speakers The out...

Page 12: ...easy connection of a music player NOTE the front input is connected in parallel to the rear input IN5 The inputs are naturally decoupled from each other If you use the front input you must switch off...

Page 13: ...der 10 to set the desired volume Depending on rotating speed the volume increases decreases in 0 5 dB steps slow or 3 dB steps fast The actual setting is shown in the display 4 3 4 1 Setting of input...

Page 14: ...the next free memory position for storage for example if 5 stations are already stored position 6 will be proposed Using the MOVE buttons 5 6 you can change the position Modifying moving or deleting a...

Page 15: ...ng will change sensitive in MONO less sensitive in STEREO 4 4 Bandwidth tuner must be selected as source Select bandwidth narrow wide for best reception 4 5 Sensitivity tuner must be selected as sourc...

Page 16: ...a malfunction 4 10 Balance Set the balance between right and left channel for optimal stereo image 4 11 Input attenuation If a signal source produces a too high level and overdrives the inputs of the...

Page 17: ...ollowing tips before you consult your dealer or us 1 Amplifier is muted a Mute function active press button MUTE on remote control or increase volume using rotary encoder 10 b Poweramp is switched off...

Page 18: ...per handling or misuse Return the unit to us only in its original packing If this is not possible we are entitled to refuse acceptance We will not assume responsibility for transport damage under any...

Page 19: ...0 Ohms Output impedance pre out XLR 150 Ohms S N pre out 103 dB A S N speakers out 95 dB A Frequency response pre out 0 Hz 100 kHz Frequency response speakers out 5 Hz 40 kHz THD 25 W 4 Ohm 0 1 Dampin...

Page 20: ...o stereo 73 dB A 68 dB A THD mono stereo 0 1 0 5 Frequency response 30 Hz 16 kHz Channel separation 55 dB 9 6 D A converter option Sampling frequecy upsampling to 192 kHz 24 bits Frequency response 20...

Page 21: ...3 skip unused inputs Deactivate unused inputs SKIP The unit will then skip these inputs when the source selector 2 is rotated or if you select the inputs via the remote control 10 1 4 define input nam...

Page 22: ...ated the display shows for 2 seconds the number if stations found Then the unit comes back to normal tuner operating mode If desired you can now shift certain stations to different positions change th...

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