Dan D’Agostino Progression S350 Stereo Amplifier

By Paulmoney HiFi
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The Progression S350 Stereo Amplifier adds a potent stereo option to the Progression family.  Leveraging our innovative Super Rail circuitry, the Progression S350 Stereo Amplifier exploits this unique technology delivering remarkable control and fidelity to any connected loudspeaker.

Every amplifier employs a voltage rail, actually two, a positive one and its companion negative partner. Voltage rails support the delivery of power to the speaker. The music signal swings between these two rails but due to natural loss, the musical signal never reaches the output rails’ full capability. Our Super Rail overcomes this limitation. Borrowing the idea of a turbo in a car engine, the Super Rail employs higher voltage rails in the sections prior to the output stage. This voltage “boost” allows the musical signal to exploit the full capability of the output voltage rails. Extending the musical signal swing closer to the output rails maximizes the performance of the output circuitry design itself. The result is improved dynamics, lower distortion, and a fierce grip of the speaker.

Details
  • Category
    Amplifiers
  • Range
    Dan D’Agostino
Specifications

Signal-to-Noise Ratio: 105 dB, unweighted / 75 dB A weighted
Finish: Silver or Black with Custom Finishes Available Upon Request
Total Harmonic Distortion: 350W @ 8Ω .015% @ 1 kHz
Input Impedance: 100 KΩ
Output Impedance: 0.1Ω
Power: 350 watts @ 8Ω, 700 watts @ 4Ω, 1,400 watts @ 2Ω
Inputs: 2 balanced XLR
Dimensions: 45.4 x 22.9 x 58.4 cm
Weight: 52.2 kg
Product Class: Progression

Paulmoney HiFi
Auckland
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Paulmoney HiFi was established in 1982 with an aim of supplying high quality HiFi products for a reasonable price. We pride ourselves on knowing the industry and products intimately which means our staff know what products work well with each other and are able to recommend audio solutions for varying budgets. Design and installation for all products is available. 

The average experience of Paulmoney HiFi staff is over 25 years with some employees having been with the business for 15 years plus. We are very selective in the brands we have on offer and we review products regularly to make sure that we are still offering the best products available in its class. Brands include Marantz, VPI Turntables, Samsung, Devialet, Geneva, Speakercraft and more. Talk to us about the best sound system for your needs.

The business owner John Tom first started with the company in 1987 while completing a Bachelor of Property degree at Auckland University. Although John worked in the Property field for a short time, his love and passion for music and HiFi brought him back to Paulmoney HiFi where he eventually bought out the company in 2005.

The focus for John is on high-end quality products that we usually see from countries such as Canada, Germany, Denmark and the US.