zoomin

Condition: Used
Category: Amps

I have a Nakamichi PS-2004 for sale.

Power Type: 4x100W @ 4 ohms


Asking Price is $325


This is a Zed-built amp - made in the USA. Definitely a sweet-spot in Nakamichi history.

Great quality and in "very good" condition. there is a scratch on the black heat sink, allowing it to show a bit silver (pics to follow).

Comes with original mounting hardware.

Does not come with original box but will be packaged well for shipping.

I replaced this along with a Nak PA-2002 - it took an Audison lrx 5.1 to do it - and that only won out due to size (the Audison is a bit smaller than the PA-2002 and PA-2004 together).

Pics to follow -

http://www.nakamichi.com/pfv/ICE/Amps/PA2004.htm
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Continuous Power Output
Power Output (4 ohms) 100 W x 4
Power Output (2 ohms) 200 W x 4
Power Output (1 ohm) N/A
Bridged Power Output (8 ohms) 200 W x 2
Bridged Power Output (4 ohms) 400 W x 2
Bridged Power Output (2 ohms) N/A
*Two mono amplifiers bridged
Minimum Speaker Impedance 2 ohms
Power Bandwidth 5 Hz - 30 Hz
Frequency Response
(1 W / 4 ohms) 5 Hz - 100 Hz
Total Harmonic Distortion
(at rated power, 4 ohms) Less than 0.05%
Intermodulation Distortion Less than 0.05%
Input Sensitivity 190 mV - 8 V
Input Impedance 22 K
Signal-to-Noise Ratio
(minimum sensitivity 22 kHz bandwidth filter) 103 dB
Stereo Separation (2 kHz) 80 dB
Damping Factor (20 Hz, 4 ohms) More than 150
Crossovers
High Pass 68 - 4.1 kHz
Slope 12 dB / octave
2nd Low Pass (channel 3+4) 300 - 4.1 kHz
Slope 12 dB / octave
Low Pass 33 - 200 Hz
Slope 24 dB / octave
Bass Boost at 42 Hz Yes
One-Band Parametric EQ No
Phase Shift Control Yes
Auto Bridging Yes
Manual Bridging No
Line Output Yes
Remote Bass Level Port Yes
Protection
Short Circuit Protection Yes
DC Protection Yes
Reverse Polarity Protection Yes
Thermal Protection Yes
Thermal Foldback Yes
Power Source 12 V DC negative ground
(10 - 15 V allowable)
Current Consumption
with music, 4 ohms / Channel (avg.) Less than 40 A
with sine wave, 4 ohms / Channel Less than 70 A
at idle Less than 2.5 A
Dimensions 284.8 (W) x 66.4 (H) x 450 (D) mm
11-1/4 (W) x 2-5/8 (H) x 17-3/4 (D) inches
Mass (approx.) 9.09 kg / 20 lbs

Harmonic Time Alignment is a trademark of Nakamichi Corporation.

Hi-Fidelity

Is this amp still available?

alex1002

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Hi-Fidelity

You askin' zoomin or me?