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Diamond differetial Real Balanced Power Amplifier

SA-300 Master   
Diamond Differential balanced bridging
Mono Power amplifier
Supports XLR/RCA Input
price: USD2130  (Exclude shipping cost)
Weight: Approximately 60kg
Dimension:  W(300) H(200) D(430).(Each channel)
Accessories: Stock power cable X2

Summarize: 48 pieces of output transistors. The capacitance of the whole machine reaches as high as 200,000uF, Four transformers (Total 1500W) coil transformers. Supports 300W X2 (8 Ohms) output.
   Applies all audiophile grade components, including DALE resistors, WIMA caps, custom order NOVER (UK brand) caps, all audiophile grade input & output sockets and gold IEC socket.

Sound Characteristics:  Neutral but a bit smooth ,slight warm sound . Before you make a purchase with this amplifier, you must make sure you have high class source gear.

Product Features:
       The SA300SE applies diamond differential circuit,  has always been highly praised by users with its excellent performance and musicality of whole frequencies. Other circuits tend to lose details and clarity when they get the musical flavor, this product, however, retains rich details and high clarity with its abundant music flavor. Diamond differential circuit has not only more profusion of whole frequency harmonics, but also an extremely clear sense of space and a correct delivery of speed.

       Direct current servo circuit and real balance bridge output can ensure a better low frequency response, but ordinary direct current servo usually has a subtle impact on the tone quality. SA-300SE improves on the direct current servo circuit, thus it not only achieves the best performance on low frequency response and control power, but also has no tangible influence on the tone quality.

       Each channel uses 6 groups of stabilized voltage supplies with better linearity in SA-300SE. A better power supply naturally guarantees a better sound quality.

       The use of Cascoding circuit brings the benefits of a good linearity and high-speed attribute.         
            
       A complete separation of left and right channels naturally leads to a better resolution.

       Overall, SA-300SE guarantees an extremely high SNR.

       To get a better tone quality, valuable 2-ounce copper foil high-strength double-sided holed board and all high grade electronic parts are used in this product. All aluminum classis box used. The balanced XLR input sockets of SA-300SE are both expensive Neutrik products. Other sockets include gold-plated RCA sockets , and RA gold-plated power sockets.
The circuit is SA300SE, the SA300Master applied near circuits but strong output stage and power supply.

SA-300Master Specification

Improvement may result in changes in specifications and
design without notice.