Product Pre Amp Moon P-7 (BLACK)
Category : Pre Amp
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307,900 THB.
สอบถามสินค้า 02-103-1289,02-040-4229 เพิ่มเติม...
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  • Overview
  • Specifications


The MOON P-7 preamplifier is a dual-mono fully balanced differential design, representing the next generation of MOON high-performance audio components. Using several newly developed proprietary technologies, this preamplifier yields absolutely no sonic colorations, an incredible level of transparency, and a very impressive signal-to-noise ratio. Further raising the bar, the P-7 can be fully integrated into a custom-install environment via an RS-232 port. As well, a plethora of user selectable cosmetic options are available at the time of purchase.

P-7 Technical Features

  • A dual-mono oversized power supply using 2 toroidal transformers in conjunction with 5 stages of DC voltage regulation and extensive choke filtering
  • M-eVOL volume control circuit based on a resistive array configuration with no sonic degradation of the audio signal regardless of the selected volume setting
  • Power supply voltage regulation includes i²DCf (Independent Inductive DC Filtering); There is one inductor dedicated to each integrated circuit type component (DAC, Op-Amp, etc.) in the audio circuit's signal path; 24 stages in all
  • 130 individual volume steps in 1dB and 0.5dB increments
  • M-Lock for "user selectable" maximum volume setting lock-out for each line input
  • "Gain offset" for each individual line input with a ±10dB range
  • Each line input is fully configurable to be "home-theater ready", where the gain section of the P-7 is bypassed
  • RS-232 port for (i) full unsolicited bidirectional feedback and (ii) firmware updates
  • IR input for external control
  • 12 Volt trigger output for remote operation
  • SimLink™ controller port for 2-way communications with other compatible MOON components
  • 4-Layer printed circuit boards with pure copper tracings for a much shorter signal path; This results in greater sonic accuracy and a dramatically improved signal-to-noise ratio
  • Ultra rigid chassis construction to minimize the effects of external vibrations
  • Accurate matching of the very finest quality electronic components in a symmetrical circuit design
  • Includes FRM-2 remote control.
Technical Specifications
Type Solid State
Configuration Dual-Mono / Fully Balanced
Power Supply Transformers 2 x 10VA (audio); 1 x 10VA (controller)
Power Supply Capacitance 44,000µF
Circuit Topology Open Loop
Balanced Inputs (XLR) 2 pairs
Single-ended inputs (RCA) 4 pairs
Input Impedance 22,000Ω
Input Sensitivity 200mV - 4.0V RMS
Monitor Loop 1
Balanced Outputs (XLR) 1 Pair
Single-Ended Outputs (RCA) 2 Pairs (variable & fixed)
Output Impedance (RCA / XLR) 50Ω / 100Ω
Gain Control M-eVOL (R-2R)
Gain 9dB
Signal-to-noise Ratio (20Hz - 20kHz) 115dB
Maximum Output Voltage - XLR 12 Volts
Maximum Output Voltage - RCA 6 Volts
Frequency Response 5Hz - 100kHz (+0 / -0.1dB)
Crosstalk @ 1kHz -115dB
IMD unmeasurable
THD (20Hz - 20kHz) 0.002%
12 Volt Trigger Output Operation Direct Logic (0V = off, 12V=on) using a 3.5mm
mono jack with an output impedance of 1000Ω
and current requirement of 12mA
SimLink™ Port 1 input + 1 output each on 1/8" mini-jack
RS-232 Port 9-pin female DB connector
IR input 1/8" mini-jack
Remote Control FRM-2 All-Aluminum Back-lit Full Function
Display Type 8 character dot matrix LED
Power Consumption @ idle 20 Watts
AC Power Requirements 120V / 60Hz 220-240V / 50Hz
Fuse Replacement 120V / 220-240V 500mA short slow blow / 250mA short slow blow
Shipping Weight 40 lbs / 18 Kgs
Dimensions (w x h x d) 18.75 x 5.4 x 17.6 in. (47.6 x 13.7 x 44.7 cm.)