Madrigal Imaging PX-600 Specifications Preamp/Controller, Controls, Power Requirements, Weight

SPECIFICATIONS PREAMP/CONTROLLER

Controls:

▲Front panel controls zone 6 (controls include power, source selectors, volume, mute, and all off)

▲Independent source selection: Tuner, CD, Tape, Aux, Video

▲Control of basic source functions (i.e. play, skip track, skip disc, skip preset, fast forward, etc.)

Power Requirements:

115 volts AC, 50Hz, 40 watts (not including equipment connected to switched outlet)

Dimensions:

17 3⁄8" W x 4" H x 15" D

(442 mm x 102 mm x 381 mm) Includes connectors and feet

Thank you for choosing the Audioaccess PX-600 Multi-Room Preamp/Controller.

And congratulations. Your new unit is an excep- tionally well-engineered product that will give you

You can turn zones on or off, select sources, control their basic functions, and change volume independently in each zone, just by the touch of a single button on the keypad. And unlike rotary volume controls, our low profile keypad blends

▲	Independent volume control per zone	Weight:
▲	Independent On/Off per zone	13 lbs (6 kg)

▲Programmable All On features

SPEC	PREAMP OUTPUT	ZONE OUTPUT
Frequency Response	10 - 84k Hz, +0, -1 dB	10 - 95k Hz, +0, -1 dB
S/N (ref: 1k Hz, 1 Vrms, filter at	>99 dBV	>100 dBV
22k Hz, Volume at unity gain)
THD+Noise (@1k Hz, Filter at	<0.008 % (500 mV input signal)	<0.004 % (1 V input signal)
80k Hz, Volume set at unity gain)
Maximum Output Level	3.5 Vrms	3.5 Vrms
Output Impedance	470Ω	470Ω
Left/Right Crosstalk (@ 1k Hz,	<-85 dB	<-85 db
each input)
Input to Input Crosstalk	<-100 dB	<-100 dB
(@ 1k Hz, any two inputs)
Zone to Zone Crosstalk	<-100 dB	<-100 dB
(@ 1k Hz, any two zones)
Maximum Gain	20 dB	Unity
Volume Control	80 dB in 2 dB steps	N/A
Bass (Shelving type, 100 Hz)	+15, -12 dB (3 dB steps)	N/A
Treble (Shelving Type, 10k Hz)	+12, -12 dB (3 dB steps)	N/A

Signal Connector Type: RCA with short hot pin (makes shield connection first)

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years of superb performance.

Flagship of the Audioaccess product line, the PX-600 Multi-Room Preamp/Controller forms the heart of a powerful multi-room audio system. Together with our time proven wall mounted key- pads and conventional audio source equipment, the PX-600 allows you to access and control five different music sources in six different areas simultaneously. The PX-600 combines a learning IR based source controller with six independent stereo preamps to form a six zone system in one compact package. Multiple PX-600’s are easily interconnected to form systems as large as 36 independent zones and the PX-600 can be readily interfaced to both complex home automation and home theater systems.

seamlessly with any decor. The PX-600 can also be operated from its own optional hand-held IR remote control from any zone. Of course, the main zone can always be operated from the PX-600’s front panel. Learning to operate the system is simplicity itself. Keypads, remotes, and even the front panel have identical controls and operate in exactly the same way.

Your PX-600 was configured by your authorized Audioaccess dealer at the time of installation. Programmable features include the turn-on volume, maximum volume, lockout, bass and treble settings for each zone, group set-up, paging setup, and spe- cific IR protocols for tuners, CD players, high-capac- ity CD changers, tape players and VCR’s, as well as special macro commands tailored for control of popular surround processors.

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