Product Lines > Halo > P 7 Preamplifier

Product Lines > Halo > P 7 Preamplifier:

Input/Outputs:
- 2 Multi channel (7.1) inputs for surround sound movies and music
- 7 Stereo inputs (one balanced XLR input)
- 1 MM or MC phono input
- Front panel input jack for portable MP3 player
- Unbalanced RCA and balanced XLR 7.1 outputs
- Subwoofer output with analog bass management
- Serial port for RS-232 control
- Rear panel IR input jack
- 3 different 12v trigger outputs
- High quality headphone output
Software Features:
- Custom input naming for all inputs
- Theater bypass mode for connecting a digital surround receiver
- Source input level matching
- Headphone level offset
- Analog bass management for stereo inputs
- Links to Parasound Zhd HDMI selector (does not decode audio)
Other Features:
- Relay-switched input select, mute & tone control engage/bypass
- Full-featured remote control
- Bass and Treble adjustable by remote
- Tone controls engage/bypass by remote
- Left/Right balance adjust by remote
- Front/Rear balance adjust by remote
- Subwoofer output level trim by remote
- 20 dB partial mute and full mute by remote
- 5 brightness settings for front panel display
- Three 12V trigger outputs for 3 different functions
- 12V trigger can be activated by remote control
- Rack mount kit available, (2 rack spaces without feet)
- Parasound 5 years labor and 5 years parts warranty
(For USA and Canada purchases only)

        Frequency Response:
         5 Hz - 100 kHz, +0/-3 dB

        Total harmonic distortion:
        < 0.006% at 20 kHz

        S/N ratio:
        > 110 dB, input shorted, IHF A-weighted
        > 95 dB, input shorted, unweighted

        Cross-talk:
         85 dB at 20 kHz

        Line Input Impedance :
        Unbalanced: 14.2k Ω
        Balanced: 4.7k Ω per leg

        Phono Input Impedance :
        MM setting: 47k Ω
        MC setting: 100 Ω

        Output Impedance :
        Unbalanced: < 60 Ω
        Unbalanced: < 60 Ω per leg

        Input Sensitivity:
        200 mV for 1 V output
        Total Gain: 14 dB (Volume limiter set to 110)
        Maximum Output: 8 V (Vol. Limiter set to 110)

        XLR Pin Identification:
        1 = Ground (Shield)
        2 = Positive
        3 = Negative

        AC Power Requirement:
        100 - 250 V / 50 - 60 Hz (voltage is automatically selected)
        10 watts standby
        65 watts when turned on

        Dimensions:
        Width: 17-1/4" (437 mm)
        Depth: 13-3/4" (350 mm)
        Height, with feet: 4-1/8" (105 mm)
        Height, without feet: 3-1/2" (89 mm)

        Weight:
        Net: 13.5 lbs. (6.1 Kg)
        Shipping: 20.5 lbs. (9.3 Kg)

        Rack Mount Accessory:
        HRA 2 (May be purchased separately)

Stereophile
HomeTheaterReview.com
Home Theater High Fidelity
AV Guide
HomeTheaterReview.com
About.com - Stereo Separates Reviews
About.com - Gary's Stereos Blog
Home Entertainment magazine
CEPro
SlashGear
Audio Video Revolution
Pro AV Magazine
Engadget
Ecoustics
Residential Systems

Read reviews for all of the Halo line.

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KEY
	Product Manuals, Manual Appendices, Product Brochures
	Product Frequently-Asked-Questions
	Remote Control Software, RS-232 Codes
	Software Updates

The following downloads are available for the P 7 Preamplifier:

Product Information:
	Filename	File Type	Release Date	Important Notice
	P 7 Owner’s Guide	2.36 MB Adobe PDF	08/20/2008
	Remote Control IR Hex Codes	42 KB ZIP file	11/07/2012
	Halo Brochure - Screen version	357 KB Adobe PDF	01/01/2011
	Halo Brochure - Print version	2.12 MB Adobe PDF	01/01/2011
Control:
	P 7 RS 232 Codes	36 KB Adobe PDF	08/20/2008
	P 7 IR Commands	11 KB CCF file	08/20/2008