NHT A-1 250W Monoblock Power Amps - 1 pair (Used)

Item: NHT A-1 250W Monoblock Power Amps - 1 pair

Condition: 8.5/10. The pair is in immaculate condition. No scratches or dents.

Price: RM2.5k only

Contact: Raymond 012-3816611






















Some info:

Overview:
The A1 is a full-frequency (20Hz - 20kHz), 250 watt monaural amplifier built into a slender, space-saving 1.75" high chassis. It can be used with Evolution subwoofers, Evolution monitors or any application where a high quality amplifier is required. The A1 is a Class G design whose benefits are wide dynamic range, low distortion and high efficiency. Because this design supplies "power on demand", it runs cooler than many other types of amplifiers.

The A1 may be placed on a shelf, in a well-ventilated cabinet, or mounted in a standard 19" equipment rack using NHT E1 optional rack ears and hardware.

Features:

Offers both differential balanced and unbalanced (XLR and RCA ) inputs for simple connection with all types of receivers and other audio components.

Speaker connection terminals are heavy-duty 5-way binding posts.

The A1 provides a variety of triggering options which can be set to keep the unit on all the time, automatically power on and off at the presence of an audio signal, or turned on and off from an external DC control signal (5v to 24v).

The right hand side of the A1 front panel houses three colored LEDs to indicate the unit's status: ready state, standby mode or fault/protection. On the bottom of the front panel are trilevel (hi, low, off) courtesy lights positioned to illuminate the controls of the companion X1 Active Crossover.



Specifications:

Description	Full range (20hz - 20kHz), class G, monaural amplifier for general audio use.
Controls/Features	Power, 12V/Audio trigger, 115v/230v switchable, soft clipping, rack mount kit (optional), Adjustable lamp intensity
Power Rating	200W into 8ohm, 250W into 6ohm, 300W into 4ohm RMS.
THD	<0.01% 20Hz-1kHz, <0.075% 1kHz-20kHz at full power
S/N Ratio	>100dB.
Input Connectors	XLR, RCA.

• UltimateAVmag.com By Michael Fremer • December, 2006 - “... impressive bottom to top tonal balance with robust, musical bass, stomach crunching low frequency effects and what can only be described as "big sound.”
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  Stereophile U.S. Top/No.1 audio critic magazine review (By John Atkinson • April, 2005 ) -
  
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  “The A1's A-weighted signal/noise ratio (ref. 1W into 8 ohms) was respectable, at 82.6dB,... The A1 exceeds its specified power, delivering 216W into 8 ohms (23.3dBW), 340W into 4 ohms (22.3dBW), and 440W into 2 ohms (20.4dBW), though it heated up rapidly driving the latter load.”
  

Website info:


http://www.lelong.com.my/nht-1-full-range-250watts-rms-high-quality-monoblock-power-amplifier-J515092-2005-01-Std-I.htm









Thanks for viewing.