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Home > Finished Products > Marantz HDAM-SA3 Discrete Preamplifier Board, Fully Discrete Component Circuit, Audiophile Pre-Amp Replica

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Marantz HDAM-SA3 Discrete Preamplifier Board, Fully Discrete Component Circuit, Audiophile Pre-Amp Replica

Name: Marantz HDAM-SA3 Discrete Preamplifier Board, Fully Discrete Component Circuit, Audiophile Pre-Amp Replica
Brand: Emoryseric | HiFi Music Muse
Price: 77.3 USD
Availability: InStock

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Description

Option Description:

Version 1: Player Edition (6 SA3 Modules)
Version 2: Player Edition with Potentiometer
Version 3: Flagship Edition (8 SA3 Modules)
Version 4: Player Edition + Power Supply Board
Version 5: Player Edition with Potentiometer + Power Supply Board
Version 6: Flagship Edition + Power Supply Board

Marantz HDAM-SA3 Fully Discrete High-End Preamp Board. A direct replica of the preamp section from Marantz flagship amplifiers. The only faithful reproduction of the original design available online! Launched over 4 years ago, it offers stable performance and sweet, pleasing sound. Now featuring the latest optimized 25th version!
The unique Marantz HDAM-SA3 circuit grants amplifiers a wider dynamic range and lower distortion output. Combined with advanced current feedback technology, it ensures no distortion even when reproducing high-dynamic-range musical passages. It delivers powerful bass impact while consistently reproducing clear, transparent, accurate original sound with prominent vocals!
The only faithful reproduction of the original style online. The entire board utilizes imported discrete transistors and current feedback technology. The module consists of three stages: buffer, amplification, and filtering. Amplification factor is 5x!
The standalone preamp board requires a regulated DC power supply of dual 12V to 22V.
The power supply board kit requires an AC transformer of dual 20V to 25V.
Board dimensions: 10cm x 7cm. Features a 4-layer immersion gold PCB.
Marantz HDAM-SA3 Technology:
Independently developed by Marantz, this separate circuit board—the Hyper Dynamic Amplifier Module (HDAM-SA3)—replaces standard integrated op-amps. The HDAM-SA3 utilizes discrete independent components and shorter, mirrored left/right signal paths. Its performance far surpasses conventional integrated operational amplifiers, achieving excellent voltage slew rate and noise levels. This allows the amplifier to produce more dynamic, accurate, and detailed sound.

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Marantz HDAM-SA3 Discrete Preamplifier Board, Fully Discrete Component Circuit, Audiophile Pre-Amp Replica

Quantity:

CUSTOMER REVIEWS

You May Like

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