Simaudio P-7 owner manual Specifications

Page 14

MOON P-7 Dual-Mono Preamplifier

Specifications

Configuration

Fully balanced, dual-mono

Power Supply Transformers

2 x 10VA (for audio); 1 x 10VA (controller circuitry)

Power Supply Capacitance

44,000µF

 

 

Circuit Topology

Open Loop

 

Balanced inputs (XLR)

2 pairs

 

 

 

Single-ended inputs (RCA)

4 pairs

 

 

 

Monitor Loop (RCA)

1 pair

 

 

 

Input Impedance

22,000Ω

 

 

Input Sensitivity

200mV – 4.0V RMS

Balanced outputs (XLR)

1 pair

 

 

 

Single-ended outputs (RCA)

2 pairs (fixed and variable)

Output Impedance

50Ω

 

 

 

Gain Control

M-eVOL

 

 

Gain

9dB

 

 

 

Signal-to-noise Ratio (20Hz-20kHz)

115dB @ full output

Maximum Output Voltage (Balanced)

12 Volts

 

 

Maximum Output Voltage (Single-Ended)

6 Volts

 

 

 

Frequency Response

5Hz - 100kHz +0/-0.1dB

Crosstalk @ 1kHz

-115dB

 

 

Intermodulation Distortion

Unmeasureable

 

THD (20Hz - 20kHz)

< 0.002%

 

Remote Control

All Aluminum Full-Function (FRM-2)

Display Type

8 character dot matrix LED

Power Consumption @ idle

20 Watts

 

 

AC Power Requirements

120V / 60Hz or

240V / 50Hz

Shipping Weight

40 lbs

/

18 Kgs

 

Dimensions

18.75

x

5.5 x

16.5

Balanced Input and Output Pin Assignment:

 

 

 

 

Pin 1

Ground

 

 

Pin 2

Positive

 

 

Pin 3

Negative

 

 

NOTE: In the event that you require the RS-232 codes for your MOON P-7, please contact Simaudio Ltd. directly by either email (service@simaudio.com) or by toll-free telephone (877-980-2400).

Fuse Replacement:

For the 120V version use a 0.5A slow blow

(5 x 20mm size).

 

For the 230V version use a 0.25A slow blow

(5 x 20mm size).

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Specifications

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Contents Moon Evolution Series Important Safety Instructions Important Safety Instructions cont’d Table of Contents Congratulations UnpackingInstallation & Placement IntroductionFront Panel Controls Software Setup Software Setup Software Setup Rear Panel Connections Rear panel of Moon P-7 PreamplifierSimLink Operating the P-7Remote Control Operation Balanced OperationSpecifications

P-7 specifications

The Simaudio P-7 is an impressive piece of audio equipment that stands out in the realm of high-end preamplifiers. It is celebrated for its meticulous engineering, exceptional sound quality, and extensive capabilities. Designed and manufactured in Canada, the P-7 incorporates Simaudio's commitment to innovation and aesthetic appeal, providing audiophiles with an unparalleled listening experience.

One of the prominent features of the P-7 is its meticulous build quality. It features a robust chassis that not only enhances durability but also minimizes resonance, which could otherwise interfere with sound clarity. Simaudio implemented a dual-mono design in the P-7, ensuring that left and right channels operate independently to produce a perfectly balanced signal. This architectural choice contributes significantly to the unit's outstanding imaging and soundstage.

The P-7 includes a sophisticated circuit design that employs high-quality components throughout. For instance, it utilizes custom-made capacitors and precision resistors to ensure optimal signal integrity. The preamplifier's discrete transistor amplifiers are designed to deliver an incredibly low noise floor, which translates to a purer sound free from unwanted interference.

Another defining characteristic of the P-7 is its versatile connectivity options. It is equipped with multiple inputs, supporting both balanced XLR and unbalanced RCA connections. The ability to switch between formats ensures compatibility with a wide array of audio sources, including digital and analog components. Furthermore, the P-7 includes a comprehensive set of outputs, allowing connections to various power amplifiers and recording devices.

The P-7 also features an intelligent control interface, which includes a user-friendly remote. This allows for effortless adjustments to volume levels, input selection, and other features from a distance, enhancing the overall listening experience. Additionally, it is designed to integrate seamlessly with other components within Simaudio's Moon series, maintaining an aesthetic congruence while optimizing performance.

In terms of performance, the Simaudio P-7 is praised for its transparent sound reproduction and tonal accuracy across a broad frequency spectrum. It is particularly renowned for retaining the nuances and dynamics in recordings, producing an immersive audio experience that captivates listeners. The unit's exceptional resolution and detail retrieval make it a favorite among audiophiles looking for fidelity that does not compromise on emotional engagement.

Overall, the Simaudio P-7 preamplifier combines innovative technology with exquisite craftsmanship, delivering a compelling solution for those seeking high-performance audio. Its robust feature set, outstanding sound quality, and user-friendly design make it a prominent choice for anyone serious about their audio experience.