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ATI - Amplifier Technologies AT543NC
Product information
- Product category
- Power Amplifier
- Manufacturer
- ATI - Amplifier Technologies
- Function
- flawless
- Age
- 6 years Unknown
- Usage state
- second-hand
- Appearance
- as good as new
- Accessories
- complete with original box
- Color
- black
- Original price
- 6,990.00 €
- Price
- 2,250.00 €
- More information
- http://www.ati-amp.com/
Description
A professional-grade, extremely robust power amplifier manufactured in the USA. It combines Hypex N-Core amplification with ATI’s own high-performance input stage. Inside the chassis, you will find two large linear power supplies with toroidal transformers: one dedicated to the center channel, and the other powering the left and right channels. This fully independent power distribution ensures outstanding channel separation, exceptional dynamic headroom and absolute stability under demanding loads.
The internal construction is truly audiophile-level: heavy heat-sinks, substantial power reserves, very low noise floor, and completely separated power rails. Each channel is built on an independent module, delivering top-tier performance in terms of drive capability and distortion characteristics.
Key Technical Specifications:
Output power: 500 W per channel @ 8 Ω and 4 Ω
Amplifier topology: Class D, Hypex N-Core NC-500 modules
Power supply: Two fully independent linear PSU units with large toroidal transformers
Frequency response: 20 Hz – 20 kHz ±0.5 dB
Signal-to-noise ratio: >120 dB
Total Harmonic Distortion (THD+N): < 0.05 – 0.02%
Inputs: Balanced XLR and unbalanced RCA
High current delivery with excellent dynamic reserves, ideal even for difficult speaker loads.
High efficiency with extremely quiet operation.
Physical Data:
Dimensions: 432 × 153 × 394 mm (W × H × D)
Weight: 27 kg (very solid, heavy-duty construction)
Condition & Shipping:
The amplifier is in excellent cosmetic and technical condition.
The original factory box is included, making safe shipping easy.
This amplifier is an exceptional choice for both home cinema and high-end music systems. It offers a clean, controlled and highly dynamic presentation, enormous power reserves, toroidal linear power supplies and a truly audiophile internal architecture.
The internal construction is truly audiophile-level: heavy heat-sinks, substantial power reserves, very low noise floor, and completely separated power rails. Each channel is built on an independent module, delivering top-tier performance in terms of drive capability and distortion characteristics.
Key Technical Specifications:
Output power: 500 W per channel @ 8 Ω and 4 Ω
Amplifier topology: Class D, Hypex N-Core NC-500 modules
Power supply: Two fully independent linear PSU units with large toroidal transformers
Frequency response: 20 Hz – 20 kHz ±0.5 dB
Signal-to-noise ratio: >120 dB
Total Harmonic Distortion (THD+N): < 0.05 – 0.02%
Inputs: Balanced XLR and unbalanced RCA
High current delivery with excellent dynamic reserves, ideal even for difficult speaker loads.
High efficiency with extremely quiet operation.
Physical Data:
Dimensions: 432 × 153 × 394 mm (W × H × D)
Weight: 27 kg (very solid, heavy-duty construction)
Condition & Shipping:
The amplifier is in excellent cosmetic and technical condition.
The original factory box is included, making safe shipping easy.
This amplifier is an exceptional choice for both home cinema and high-end music systems. It offers a clean, controlled and highly dynamic presentation, enormous power reserves, toroidal linear power supplies and a truly audiophile internal architecture.
Seller:
- Shipping from Hungary (2093)
- Purchaser pays shipping costs
- EU wide shipping
Payment methods
- Bank transfer
- PayPal
Advert ID
5144374405
Advert time period- Start:
- 07.12.2025 - 11:02
- End:
- 05.02.2026 - 11:02
14 times in 8 hour(s)
