Nagra

HD AMP

MSRP not recorded

The Nagra HD AMP is a mono statement power amplifier manufactured by Nagra for driving demanding loudspeakers. Its circuitry uses matched MOSFET clusters, a 1600 VA transformer, a multiple-diode stage, a dual-PI filter, and 264 mF of custom-made Mundorf capacitors. It delivers 250 W RMS into 8 Ω, including 30 W in pure class A, and up to 1000 W RMS at lower impedance; inputs include balanced XLR and unbalanced RCA connections.

MSRP

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Original list price not on record.

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Specifications

Size: Width 23.8 x Height 64.4 x Deepness 54.2 cm (9.3 x 25.3 x 21.3″)
Power: 250 W RMS per channel into 8 Ω 30 W pure class A 1000 W RMS on lower impedance
Bandwidth: 0 Hz to 120 KHz, +0/-0.5 dB
Crosstalk: Not related for mono amplifiers
DC filter: Toggle switch allows to cut the DC of incoming signals
Input type: XLR balanced RCA unbalanced
Power cord: IEC C19 this is not the standard IEC but a larger 20A plug
Protection: Overheating > +70° C (158° F)
Weight: 56 Kg (123.4 lb) each unit lbs
Consumption: 1200 W max less than 1 W in standby and Auto mode
THD: < 0.03%%
Sensitivity: 1 V or 2 V RMS dB
Input impedance: 88 KΩ on balanced input 44 kΩ on unbalanced input
Operating range: 90 – 110 V or 110 -132 V or 180 – 264 V a.c. 50 – 60 Hz
Remote in and out: 1/8″ jacks in and out can trigger the amplifier on or off from a Nagra MPS or a home automation system
Signal to noise ratio: Typically 110 dB ASA “A” weighted