Proceed HPA-3 Power Amplifier
3 Channel Power Amplifier
– Triple monaural design: Consistent with the finest amplifiers, each audio channel of the Proceed HPA 3 has its own, dedicated power supply—including a separate 663 VA toroidal transformer for each channel. The resulting reduction in crosstalk between audio channels provides superior imaging and reproduction of acoustic space. Demands placed on one channel have virtually no effect on the performance of the other channel.
– Low impedance power supply: A critical factor in the ultimate performance of an amplifier is its “power supply impedance,” which can be loosely thought of as the freedom with which the audio circuitry has access to the power it needs, when it needs it. The power supply capacitors (which act as “reservoirs” of power for the amplifier circuitry) are mounted directly to the printed circuit board rather than using point to point wiring. The layout of the circuitry uses short, thick traces for high current paths. This attention to detail yields an optimal environment in which the amplifier may operate to its maximum potential.
– Balanced inputs: Each channel of this amplifier is individually configurable to receive either balanced or single-ended inputs. This approach allows you to take full advantage of the greater immunity from noise, RFI, and EMI which balanced transmission of audio signals offers on any preamp-to-amplifier connection where it is supported. At the same time, any or all channels of the amplifier may be configured for single-ended inputs to maintain compatibility with the majority of preamplifiers available today.
The gain structure of the amplifier adjusts automatically when you select different inputs to facilitate this “mix and match” approach.
– Robust output stage: Each channel of this Proceed amplifier uses twelve 150 watt power transistors. The combination of an “overbuilt” design specification and extraordinary attention to detail in manufacturing improves performance, reliability, and longevity.
Condition : Good
Colour : Black
Unit is not boxed
R27,800.00
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