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A U D I O / V I D E O P R E - A M P L I F I E R

Overview and specifications
The predecessor of the MAP V2 already caused a sensation and is one of the very rare home cinema preamplifiers at all that is capabale of combining highest tonal quality with complex home cinema technologies. The MAP V2 follows this tradition and furthermore offers a unique functional range, that meets even highest requirements.
MAP V2 processes all home cinema and surround sound formats (including Dolby ProLogic IIx) with up to 7.1 channels. Loudspeaker- and bass management are freely adjustable. MAP V2 can be optimally set up for each loudspeaker ensemble. It offers a powerful parametric equalizer to eliminate disturbing room influences.
A highbit interface enables digital reception of high-resolution two- or multi-channel sound (DVD-Audio) with up to 192 kHz/24 bits, making it possible for the first time ever to use the individual loudspeaker-, bass- and equalizer settings for these high-quality formats.
Nevertheless, MAP V2 is still an audiophile analog preamplifier in best Audionet tradition, offering highest performance for classic stereo music reproduction. With its unique features MAP V2 sets a new standard for high-quality home cinema and multichannel preamplifers.

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MAP
V2
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Function
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microprocessor controlled high end audio / video preamplifier Dolby
Digital and DTS decoder
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Audio inputs analog
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5
pair RCA, Stereo, gold-plated 1 pair XLR symmetric 8-channel input, RCA,
configurable as multi- channel decoder inputs (Front L/R, Center, LFE, Rear
L/R, Effect L/R) 1 pair RCA Effect/Monitor, gold-plated
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Audio outputs analog
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1
pair RCA Front L/R, gold-plated 1 pair XLR symmetric Front L/R,
gold-plated 2 RCA Center, gold-plated 2 RCA Subwoofer, gold-plated 2
RCA Surround L/R, gold-plated 2 RCA Aux. L/R,
gold-plated 1 pair RCA Effect/Monitor, gold-plated 1 pair RCA Rec. out,
gold-plated
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Audio inputs digital
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2
SPDIF, RCA, gold-plated 1 SPDIF, BNC, gold-plated 1 SPDIF,
optical 1 AES/EBU, gold-plated
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Audio outputs digital
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1
SPDIF, RCA, gold-plated 1 SPDIF, optical
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Video inputs
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4
RCA Composite Video (FBAS) 4 Hoside S-Video 1 RCA YUV/RGB
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Video outputs
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2
RCA Composite Video (FBAS) 2 Hoside S-Video 1 RCA YUV/RGB 1 SubD15HD
VGA
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Video bandwidth
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20 MHz
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Other I/Os
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-
7-pole socket for Audionet EPS (External power supply) - 1 Audionet Link -
screw for earth connection, gold-plated
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Display
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2
* 16 characters vacuum-fluorescence-display on screen
display
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Mains
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110 V
or 230 V, 50..60 Hz |
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Power
dissipation
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15 W
Stand by, max. 65 W |
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Dimensions
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430
mm * 110 mm * 360 mm (W * H * D) |
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Weight
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11
kg |
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Features
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-
internal or external multichannel decoder (Dolby Digital, DTS) - on screen
display - Y/C-separator with digital comb filter for conversion from FBAS
video to S-video - Line Doubler card (optional) for flickerfree video
output - switchable digital oversampling filter for audio - sampling
frequencies and resolution of digital inputs: 32 kHz to 192 kHz / 24 bit
(DVD Audio) - multichannel-AD-/DA-converter with 96 kHz / 24 Bit -
pure analog multichannel- / multiroom-volume control - internal jitterkiller
for D/A-conversion - digital monitor, independent of selected digital input
("Digital Record Select") - Intelligent TouchScreen remote control SRC-7000
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Options
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-
progressive scan video card - DVI card (for digital video output) -
MC/MM-phono preamplifier - External voltage supply EPS - RF-demodulator for laser disc
player
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Decoder-Setup
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Settings
listening position (Delay settings)
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Listening pos.
<-> Front |
1 m to 15 m
(40'' to 590'') |
| Listening pos.
<-> Center |
1 m to 15 m
(40'' to 590'') |
| Listening pos.
<-> Sur. |
1 m to 15 m
(40'' to 590'') |
| in 5 cm- or 2
Inch ('') steps |
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Level
tuning
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Center |
+/-10 dB in 1 dB
steps |
| Surround |
+/-10 dB in 1 dB
steps |
| Subwoofer |
+/-10 dB in 1 dB
steps |
| LFE
Mix |
+0/-10 dB in 1
dB steps |
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Balance
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Front |
+/-9 dB in 1 dB
steps |
| Surround |
+/-9 dB in 1 dB
steps |
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Loudspeaker configuration (Bass management)
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Front |
small,
large |
| Center |
none, small,
large |
| Surround |
none, small,
large |
| Subwoofer |
on,
off |
Cut off
frequency tunable from 60 Hz to 220 Hz in 10 Hz steps |
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Loudness
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Bass |
0..+12 dB
(fg=250 Hz) in 6 dB steps |
| Treble |
0..+12 dB
(fg=6900 Hz) in 6 dB steps |
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Analog
inputs IN 1..6
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Bandwidth
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1 - 3.000.000 Hz
(-3 dB) |
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THD +
N
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> 105 dB for
20 Hz to 20 kHz |
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Signal to
noise ratio
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> 110 dB at 5
Vrms |
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Crosstalk
attenuation
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between
channels |
> 100 dB @ 1
kHz |
| between
inputs |
> 103 dB @ 1
kHz |
| between input
and monitor |
> 100 dB @ 1
kHz |
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Output
impedance
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22
ohms |
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Output
voltage
|
max. 7
Vrms |
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Output
currant
|
max. 30
mA |
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8-channel
analog inputs
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Bandwidth
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1 - 60.000 Hz
(+/-3 dB) |
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THD +
N
|
> 100
dB |
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Signal to
noise ratio
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> 105 dB at
3.5 Vrms |
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Crosstalk
attenuation
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Front <->
Front |
> 108 dB
(A) |
| Front <->
Center |
> 110 dB
(A) |
| Front <->
Surround |
> 112 dB (A)
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| Center <->
Surround |
> 108 dB
(A) |
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Input
voltage
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max. 3.5 Vrms
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Analog
input --> ADC/DAC --> Analog output
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Sampling
frequency
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48
kHz |
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THD +
N
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> 94 dB @ 1
kHz / 1.8 Vrms |
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Signal to
noise ratio
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> 96 dB @ 1
kHz / 1.8 Vrms |
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Input
voltage
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1.8
Vrms |
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Digital
inputs
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Sampling
frequency
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32 to 192 kHz
(192 kHz in highbit mode) |
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PCM-Direct-Mode, 48/96 kHz
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THD +
N
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> 104 dB /
> 110 dB (A) @ 1 kHz, -60 dBFS |
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Signal to
noise ratio
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> 106 dB /
> 110 dB (A) @ 1 kHz, -60 dBFS |
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PCM-Mode
(Dolby), 48 kHz
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THD + N @
1 kHz, -60 dBFS
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Front > 100
dB / > 108 dB (A)
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Dolby
Digital (Config 1 *)
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THD + N @
1 kHz, -60 dBFS
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Front |
> 98 dB
(A) |
| Center |
> 97 dB
(A) |
| Surround |
> 94 dB
(A) |
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Signal to
noise ratio
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Front |
> 110 dB
(A) |
| Center |
> 105 dB
(A) |
| Surround |
> 106 dB
(A) |
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Crosstalk
attenuation @ 1 kHz, 0 dBFS
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Front <->
Front |
> 104 dB
(A) |
| Front <->
Center |
> 99 dB
(A) |
| Front <->
Surround |
> 98 dB
(A) |
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DTS
(Config 1 *)
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THD + N @
1 kHz, -60 dBFS
|
Front |
> 100 dB
(A) |
| Center |
> 99 dB
(A) |
| Surround |
> 97 dB
(A) |
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Signal to
noise ratio
|
Front |
> 110 dB
(A) |
| Center |
> 105 dB
(A) |
| Surround |
> 106 dB
(A) |
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Crosstalk
attenuation @ 1 kHz, 0 dBFS
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Front <->
Front |
> 104 dB
(A) |
| Front <->
Center |
> 99 dB
(A) |
| Front <->
Surround |
> 98 dB
(A) |
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Video
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Bandwidth
|
20 MHz RGB /
S-Video |
| 10 MHz Composite
Video (FBAS) |
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Input
impedance
|
75
ohms |
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Input
voltage
|
max. 2
Vpp |
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Output
impedance
|
75
ohms |
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Output
voltage
|
max. 2
Vpp |
* Config 1: All front and effect speakers small. Subwoofer active.
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