SOLD: Acoustic Imagery Atsah 500 NCORE NC500 Based Monoblocks -$635

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bk12

  • Jr. Member
  • Posts: 69
This is a set of Acoustic Imagery Atsah 500 monoblock amplifiers. No operational issues, in good shape cosmetically - they are used, but I don't see any significant marks, etc. Please see photos for condition. These amplifiers are based on the NCORE NC500 modules with the SMPS1200A700 power supply, which is a great combination putting out a bunch of reliable, clean power. These amplifiers have been used very little in the last seven years, as they were a backup setup I kept for another system and mostly sat in storage.

The amplifiers do not come with power cords, and are packed safely in a solid box for shipping.

Shipping costs to be paid by the buyer. I can accept PayPal payment, but can only ship to your PayPal Confirmed Address, as attached to the payment.

Asking $725 $635 SOLD plus actual shipping costs.

Specifications:
ELECTRICAL

Output Power:
400 Watts into 8Ω
700 Watts into 4Ω
550 Watts into 2Ω

THD + N, IMD* ~ 0.001%

Frequency response ~ 0Hz – 50kHz +0/-3dB all loads

Gain ~ 26dB

Efficiency @ full power ~ 93%

PHYSICAL

Mains input ~ 120V/60Hz or 230V/50Hz via IEC switched fused socket

Signal input ~ max ±15V via Neutrik® XLR socket

Loudspeaker connection ~ pole terminal binding posts

Dimensions ~ 200mm width 220mm depth 65mm high

Weight ~ 2 Kg









« Last Edit: 24 Oct 2025, 01:10 am by bk12 »