Moon 740P Preamplifier -Demo Unit- w/ Full Warranty

Simaudio Moon 740P preamplifier. This Demo Unit is in excellent physical condition with very minor cosmetic damage as seen in the pictures above. It is in perfect functional condition with original box, packing, accessories, and under full warranty. 

The Simaudio Moon 740P preamplifier is a remarkable testament to Simaudio's dedication to audio excellence. This product embodies over 30 years of high-performance audio equipment craftsmanship, offering state-of-the-art performance wrapped in an elegant design. The 740P stands out as a true dual-mono design, with each channel operating independently for unmatched sound quality. Its performance is optimized through a "break-in" period of 400 hours, ensuring the highest fidelity audio reproduction.

Equipped with an oversized dual-mono power supply that includes two toroidal transformers, five stages of DC voltage regulation, and extensive choke filtering, the 740P achieves a virtually unmeasurable noise floor. It features 4 stages of the newly developed M-LoVo (MOON Low Voltage) DC regulation circuit, providing exceptionally fast, precise, and stable DC voltage. This intricate design ensures that the 740P delivers a listening experience that captures the power and emotion of music with utmost fidelity.

The 740P also boasts the M-eVOL2 volume control circuit, which utilizes MDACs in a current steering R-2R configuration, allowing for sonic degradation-free volume adjustments over 530 individual steps. This feature is complemented by the M-Lock circuit, enabling a user-selectable maximum volume setting lock-out for each line input, ensuring precise control over listening levels.

Connectivity and customizability are further enhanced through the SimLink controller port, facilitating two-way communications with compatible MOON components. The preamplifier is designed to integrate seamlessly into any audio system, with each line input fully configurable for "home theater ready" applications, allowing for bypassing of the 740P's volume control.

The MOON 740P is housed in an ultra-rigid chassis, minimizing the effects of external vibrations on audio quality. This attention to detail extends to the inclusion of four-layer PCB tracings, optimizing ground and power supply circuit layouts for a significantly improved signal-to-noise ratio. An optional external power supply is available, catering to the needs of the most demanding audiophiles.

The Simaudio Moon 740P preamplifier offers unparalleled audio performance and flexibility, making it an ideal choice for those seeking the ultimate in music reproduction. Its sophisticated design and advanced features reflect Simaudio's commitment to capturing the essence and emotion of music, delivering an audio experience that is as faithful to the original recording as possible.

Specifications	Detail
Design	True Dual-Mono
Power Supply	Oversized dual-mono with 2 toroidal transformers, 5 stages of DC voltage regulation, extensive choke filtering
DC Regulation Circuit	4 stages of M-LoVo (MOON Low Voltage) DC regulation circuit
Volume Control	M-eVOL2 circuit with MDACs, 530 individual steps (1dB and 0.1dB increments)
Maximum Volume Setting Lock-out	M-Lock circuit for each line input
Inductive DC Filtering	i2DCf (Independent Inductive DC Filtering); 24 stages in total
RS-232 Feedback	Full unsolicited bidirectional feedback
Gain Offset	For each line input with a ±10dB range
Home Theater Ready	Each line input is fully configurable for bypassing the volume control
PCB Tracings	Four-layer for improved ground and power supply layouts, shorter signal path, improved signal-to-noise ratio
Optional Accessories	External power supply
Chassis Construction	Ultra rigid to minimize effects of external vibrations